KRONITEX KP-140

Kronitex KP-140 is a multifunctional trialkyl phosphate ester based on Tris(2-butoxyethyl) phosphate chemistry and is commonly abbreviated as TBEP.
Kronitex KP-140 functions primarily as a plasticizer, coalescent, leveling aid, defoamer, resin solvent and non-halogen phosphorus-containing flame-retardant additive.
Kronitex KP-140 combination of relatively low volatility, strong solvating ability, liquid-state handling and compatibility with numerous polymer systems makes it particularly valuable in floor finishes, coatings, plastics, rubber, adhesives and specialty industrial formulations.

CAS Number: 78-51-3
Molecular Formula: C18H39O7P
Molecular Weight: 398.48 g/mol
EINECS Number: 201-122-9

Synonyms: Kronitex KP-140, KP-140, Tris(2-butoxyethyl) Phosphate, TBEP, TBOEP, Tributoxyethyl Phosphate, Tri(2-butoxyethyl) Phosphate, Tris(butoxyethyl) Phosphate, Phosphoric Acid Tris(2-butoxyethyl) Ester, Phosphoric Acid Tributoxyethyl Ester, Tri(2-butoxyethanol) Phosphate, 2-Butoxyethanol Phosphate, 2-Butoxyethanol Phosphate (3:1), Tributyl Cellosolve Phosphate, Tris(Butylglycol) Phosphate, Ethanol 2-Butoxy Phosphate (3:1), Ethanol 2-Butoxy 1,1',1''-Phosphate, Phosflex T-BEP, Phosflex 176C, Amgard TBEP.

Kronitex KP-140 belongs to the organophosphate ester family.
Kronitex KP-140 central phosphorus atom is bonded through oxygen atoms to three 2-butoxyethyl groups and also contains the characteristic phosphoryl P=O functionality.
Kronitex KP-140 structure produces a relatively polar high-boiling liquid that can interact effectively with numerous polymeric resin systems.

Kronitex KP-140 is especially associated with water-based acrylic floor finishes where it performs several formulation functions simultaneously.
Kronitex KP-140 helps soften polymer particles sufficiently during drying to promote coalescence into a continuous film while also improving flow and leveling across the substrate.
The resulting film can develop high gloss and a characteristic dry-bright appearance with reduced streaking, crazing and powdering when the formulation is properly balanced.

Kronitex KP-140 structure contains three 2-butoxyethyl groups esterified to a central phosphate group.
The ether oxygen atoms contained in each side chain provide greater polarity and solvating power than would be expected from a simple trialkyl phosphate containing only hydrocarbon chains.
Kronitex KP-140 combination of phosphate functionality, ether linkages and flexible alkyl groups explains the unusually broad range of plasticizing, coalescing, antifoaming and solvent-related functions associated with Kronitex KP-140.

Kronitex KP-140 is a non-halogenated phosphate ester.
Kronitex KP-140 phosphorus content allows it to contribute to flame-retardant formulations without introducing chlorine or bromine through the additive itself.
Kronitex KP-140 is therefore used as a secondary or multifunctional flame-retardant plasticizer where both polymer flexibility and reduced flammability are desirable.

Kronitex KP-140 remains liquid across a very broad temperature range.
Kronitex KP-140 melting point is approximately -70 °C, allowing it to remain fluid under conditions where many solid or crystalline plasticizers would no longer be readily pumpable.
This low-temperature liquidity is particularly useful in industrial storage, blending and formulations requiring flexible performance under cold conditions.

Kronitex KP-140 unlike reactive phosphate compounds, Kronitex KP-140 normally functions as an additive rather than becoming permanently covalently incorporated into the polymer backbone.
Kronitex KP-140 remains physically associated with the polymer matrix and modifies intermolecular forces, mobility and film-forming behavior.
This is the fundamental mechanism behind its plasticizing and coalescing performance.

Kronitex KP-140v plasticization occurs when Kronitex KP-140 penetrates between neighboring polymer chains.
The additive reduces the strength of polymer-polymer interactions and increases molecular mobility within the material.
Kronitex KP-140 can lower effective glass-transition behavior, increase flexibility and reduce brittleness in compatible resin and elastomer systems.

Kronitex KP-140 efficiency of plasticization depends on chemical compatibility.
A highly effective plasticizer must remain sufficiently compatible with the polymer to avoid rapid migration, exudation or phase separation while still disrupting polymer-chain interactions.
The ether and phosphate functionalities of Kronitex KP-140 provide useful solvating characteristics for several polar and moderately polar polymers.

Coalescence is closely related to plasticization but is particularly important in aqueous polymer dispersions.
As water evaporates from an acrylic emulsion, polymer particles must deform and merge sufficiently to create a continuous film.
Kronitex KP-140 temporarily increases polymer mobility and helps individual particles fuse during the drying process.

Kronitex KP-140 behavior is especially valuable when the ambient temperature approaches the minimum film-forming temperature of the polymer dispersion.
Without sufficient coalescence, a coating may remain powdery, cracked, hazy or mechanically weak after drying.
Appropriate KP-140 concentration can therefore improve film continuity as well as surface appearance.

Kronitex KP-140 additive also contributes strong leveling behavior.
A newly applied floor finish initially contains ridges and flow marks produced by the mop, applicator or coating equipment.
Kronitex KP-140 allows the wet film to flow sufficiently before complete drying so that these irregularities can diminish.

Good leveling directly influences visual gloss.
A smooth surface reflects light more uniformly than a rough or strongly textured surface.
This is one reason KP-140 has remained strongly associated with high-gloss acrylic floor-finish formulations.

Kronitex KP-140 characteristic is especially important in institutional floor care.
A properly formulated finish can produce substantial gloss after drying without requiring immediate mechanical buffing to create the initial shine.
Kronitex KP-140 reduces application complexity while maintaining an attractive surface.

Kronitex KP-140 excessive plasticization should nevertheless be avoided.
Too much Kronitex KP-140 can leave a dried polymer film softer than intended and can reduce wear resistance or increase soil pickup.
The optimum dosage therefore balances film formation and leveling against final hardness, dirt resistance and durability.

Kronitex KP-140 also provides defoaming properties.
Foam generated during polymer dispersion manufacture, mixing, pumping or coating application can trap air and produce surface defects.
Kronitex KP-140 can destabilize foam efficiently in suitable formulations and is particularly useful when a multifunctional additive is preferred over a separate coalescent and defoamer package.

Kronitex KP-140 defoaming performance is useful across a relatively broad range of process conditions.
KP-140 has been used where foaming occurs during paint, textile and paper manufacturing operations.
Performance should still be confirmed in the actual formulation because antifoaming efficiency depends strongly on surfactants, solids content, viscosity and mixing energy.

Kronitex KP-140 can also improve pigment wetting in selected coating formulations.
Pigment wetting requires displacement of air from solid surfaces by the liquid formulation medium.
The solvating and interfacial properties of KP-140 can support this process and help promote more uniform incorporation of pigments.

Pigment wetting can influence color development and coating uniformity.
Agglomerated or inadequately wetted pigment particles may create uneven appearance, reduced gloss or processing difficulties.
Kronitex KP-140 can therefore provide secondary formulation benefits beyond its primary coalescing and plasticizing roles.

The material has relatively low volatility at ordinary temperatures.
Kronitex KP-140 vapor pressure at approximately 25 °C is extremely low, which reduces evaporative loss compared with conventional fast-evaporating organic solvents.
Kronitex KP-140 to remain available during the critical stages of film formation.

Low volatility also means that a significant portion may remain in the polymer film after water and more volatile formulation components have evaporated.
Kronitex KP-140 persistent plasticization distinguishes TBEP from purely volatile coalescing solvents.
The retained amount and its effect on final hardness depend on formulation composition and drying conditions.

Kronitex KP-140 is not completely miscible with water.
Reported room-temperature water solubility is approximately 1.1–1.3 g/L, indicating limited but measurable aqueous solubility.
Its use in waterborne formulations therefore depends primarily on dispersion and partitioning among water, surfactants and polymer phases rather than complete molecular dissolution in the aqueous phase.

Kronitex KP-140 shows greater compatibility with numerous organic and polymeric materials.
Kronitex KP-140 is used as a resin solvent and plasticizer where the balance between polarity and hydrophobicity allows efficient interaction with the binder phase.
This behavior is particularly important in acrylic, vinyl, cellulose-derived and elastomeric systems.

Kronitex KP-140 density is approximately 1.02 g/mL at 20 °C.
This value is close to but slightly greater than the density of water and is useful when converting between mass and volume during production.
Batch formulation should preferably remain mass-based when accurate additive concentration is important.

Kronitex KP-140 is relatively low for a high-boiling phosphate ester.
Values around 11–15 mPa·s at 20 °C allow convenient pumping, metering and blending under normal industrial conditions.
Low viscosity also supports rapid incorporation into liquid resin systems.

Kronitex KP-140 refractive index is approximately 1.434–1.44.
This property contributes to the optical behavior of the material when incorporated into clear films and coatings.
Compatibility with the surrounding resin remains more important than refractive index alone in determining final transparency.

Kronitex KP-140 possesses a high boiling range under reduced pressure.
Values around 200–230 °C at approximately 5 hPa are reported because atmospheric-pressure boiling can involve very high temperatures.
Kronitex KP-140 high boiling character supports low processing loss and persistent plasticizing performance.

Reported flash-point values vary with test method and product specification.
Kronitex KP-140 should therefore be treated as a combustible organic phosphate ester even though it is much less volatile than conventional flammable coating solvents.
The actual supplier Safety Data Sheet should be used when determining fire classification and storage controls.

Physical Form: Liquid
Appearance: Clear colorless to light-yellow liquid
Chemical Family: Trialkyl Phosphate Ester
Chemical Name: Tris(2-butoxyethyl) Phosphate
Abbreviation: TBEP / TBOEP
Density: approximately 1.02 g/mL at 20 °C
Viscosity: approximately 11–15 mPa·s at 20 °C
Melting Point: approximately -70 °C
Boiling Range: approximately 200–230 °C at approximately 5 hPa
Refractive Index: approximately 1.434–1.44
Vapor Pressure: extremely low at room temperature
Water Solubility: approximately 1.1–1.3 g/L at 20 °C
Solubility: Compatible with many organic solvents, resins and polymer systems
Ionic Character: Nonionic

Kronitex KP-140 should not be confused with tributyl phosphate even though both products belong to the trialkyl phosphate family.
Kronitex KP-140 contains additional ether oxygen atoms and longer 2-butoxyethyl groups, producing different polarity, viscosity, water compatibility and plasticizing behavior.
A formulation developed around KP-140 should therefore not be converted directly to tributyl phosphate without performance testing.

Kronitex KP-140 should also be distinguished from tricresyl phosphate and triphenyl phosphate.
Those aromatic phosphate esters have substantially different molecular structures and physical properties.
Their compatibility, volatility, flame-retardant performance and toxicological profiles cannot be transferred directly to Kronitex KP-140.

Kronitex KP-140 of halogens is useful in polymer formulations where brominated or chlorinated flame retardants are undesirable.
Phosphorus can interfere with combustion through condensed-phase and gas-phase mechanisms depending on the polymer and additive package.
Kronitex KP-140 may therefore be combined with other flame-retardant technologies when a single additive cannot deliver the complete required fire performance.

Kronitex KP-140 plasticization can also improve low-temperature flexibility.
A flexible plasticizer reduces the tendency of a compatible polymer to become excessively stiff or brittle as temperature decreases.
The very low freezing point of KP-140 itself is advantageous in formulations designed for cold-temperature service.

Migration must still be evaluated in every polymer system.
Because Kronitex KP-140 is an additive plasticizer rather than a chemically reactive modifier, it can potentially move through or out of a polymer matrix over long periods.
Polymer polarity, molecular structure, additive loading and service temperature influence this behavior.

Kronitex KP-140 extraction resistance is similarly formulation dependent.
Water, detergents, oils or other contacting media may extract part of a physically incorporated plasticizer from some polymers.
Finished-product testing should therefore include the actual environmental exposures expected during use.

Kronitex KP-140 has undergone regulatory evaluation within the European chemical framework.
Kronitex KP-140 current ECHA identity is Tris(2-butoxyethyl) phosphate, CAS 78-51-3 and EC 201-122-9.
Regulatory status should be reviewed periodically because hazard and risk-management evaluations can change independently of historical trade-product information.

Plasticized finished products require their own safety and migration assessment.
The fact that KP-140 performs effectively in a polymer does not automatically establish suitability for food-contact, medical, children's-product or other regulated end uses.
Applicable migration limits and material-specific regulatory requirements must be confirmed for the intended market.

Floor-care formulations also contain surfactants, polymers, preservatives and other chemicals that change the finished-product hazard profile.
Kronitex KP-140 classification of pure Kronitex KP-140 cannot therefore be transferred directly to a formulated floor polish.
Safety evaluation should always consider the complete composition and intended exposure pattern.

Kronitex KP-140 applications require the same distinction.
A phosphorus-containing additive can improve fire performance without making the finished product noncombustible.
Actual flammability classification must be established using the relevant test method on the final polymer formulation.

Kronitex KP-140 current Safety Data Sheet should take precedence for first aid, PPE, storage, firefighting and accidental-release procedures.
The Technical Data Sheet should be reviewed separately for plasticizing, coalescing, defoaming and flame-retardant performance.
A Certificate of Analysis should also be reviewed where purity, color, acidity or other batch parameters influence the manufacturing process.

Uses Of Kronitex KP-140:
Kronitex KP-140 is especially well established as a plasticizing, coalescing and leveling additive for acrylic floor-polish and floor-care formulations.
Kronitex KP-140 ability to improve polymer-particle coalescence while simultaneously supporting flow and gloss makes it particularly valuable in water-based floor finishes.
A correctly balanced formulation can produce a smooth dry-bright surface with reduced streaking, crazing and powdering.

Kronitex KP-140 acrylic floor finishes contain dispersed polymer particles that must form a continuous film as water evaporates.
Kronitex KP-140 softens the polymer phase sufficiently during drying to facilitate deformation and fusion of these particles.
This helps prevent a discontinuous or chalky film and improves final coating integrity.

Leveling is critical when floor finish is applied by mop.
Movement of the applicator creates ridges, swirls and thickness variations while the film remains wet.
Kronitex KP-140 increases the period during which the polymeric film can flow sufficiently to reduce these defects.

High gloss is another major reason for using the material.
Kronitex KP-140 a continuous smooth polymer surface reflects light efficiently and produces the visual appearance expected from high-quality floor polish.
The leveling and coalescing effects of KP-140 therefore contribute indirectly as well as directly to gloss development.

Kronitex KP-140 finishes benefit particularly from this behavior.
These products are designed to develop attractive gloss after drying without requiring immediate mechanical polishing.
Kronitex KP-140 has historically been one of the characteristic plasticizing/coalescing additives used in this technology.

Kronitex KP-140 finish durability requires careful dosage optimization.
A concentration that is too low can produce poor film formation, while excessive persistent plasticization can reduce film hardness and resistance to wear.
Laboratory evaluation should therefore measure gloss, leveling, soil pickup, detergent resistance and abrasion together.

Kronitex KP-140 represent one commercial formulation area for KP-140.
These coatings require attractive gloss together with resistance to repeated pedestrian traffic.
The coalescent level must be balanced carefully so that good film formation does not produce an excessively soft finished coating.

Institutional floor-care systems represent another large application group.
Schools, hospitals, offices and commercial facilities frequently use polymer-based floor finishes requiring predictable application and dry appearance.
Kronitex KP-140 can support film formation, gloss and leveling in compatible acrylic systems.

Floor-finish removability must also be considered.
Many maintenance programs periodically strip old floor finish using alkaline cleaning solutions before applying fresh coating.
The plasticizer package can influence film resistance and therefore forms part of the wider design of the floor-care system.

Kronitex KP-140 acrylic gloss paints represent another established use.
Kronitex KP-140 can function as a coalescent and defoamer while also supporting pigment wetting and rheological behavior.
These combined functions can reduce the number of separate auxiliaries needed in some formulations.

Waterborne paints can develop foam during pigment dispersion, let-down, pumping and application.
Foam can produce pinholes, craters or irregular surface appearance if air remains trapped during film formation.
Kronitex KP-140 can contribute knockdown defoaming where it is compatible with the binder and surfactant system.

Kronitex KP-140 pigment wetting also affects paint quality.
Good wetting allows pigment particles to become efficiently surrounded by the liquid binder phase rather than remaining associated with trapped air.
This can improve dispersion consistency and reduce surface defects caused by poorly incorporated solids.

Kronitex KP-140 can be used as a plasticizer in polymeric resins.
Plasticization reduces stiffness and can improve flexibility, elongation and low-temperature behavior.
The magnitude of the effect depends on additive level and compatibility with the resin.

Vinyl resin systems represent one traditional application area for phosphate-ester plasticizers.
Kronitex KP-140 can contribute flexibility while also introducing phosphorus into the composition.
Kronitex KP-140 use can therefore be attractive where plasticizing and flame-retarding functions are required simultaneously.

Kronitex KP-140 and related plastisol systems can also use TBEP-type phosphate esters.
The additive can modify viscosity and influence processing behavior in addition to plasticizing the finished polymer.
Performance should be evaluated against conventional phthalate, adipate, citrate or other phosphate plasticizer technologies used in the same formulation.

Kronitex KP-140 plastisol viscosity is particularly important during coating, dipping or molding.
A formulation that is too viscous may not flow correctly, while very low viscosity can cause sagging or inadequate film build.
Kronitex KP-140 can function as a viscosity-modifying component when compatible with the selected polymer and primary plasticizer.

Rubber is another established application field.
Kronitex KP-140 has historically been used as a plasticizer for rubber and synthetic elastomers where flexibility and processability require adjustment.
The additive can lower compound stiffness while its phosphate functionality can contribute secondary flame-retardant behavior.

Kronitex KP-140 synthetic rubber processing can generate foam in certain latex or mixed aqueous/solvent operations.
Kronitex KP-140 can serve as a secondary plasticizer and antifoaming aid in suitable manufacturing systems.
The exact function depends on whether the rubber is processed as latex, solution or compounded solid material.

Kronitex KP-140 is another application associated with TBEP.
The phosphate ester can provide both plasticization and contribution to flame-retardant formulations.
Compatibility must be evaluated because polyurethane polarity varies greatly with polyol, hard-segment content and curing chemistry.

Cellulose acetate can also be plasticized with phosphate esters.
Plasticization reduces brittleness and improves flexibility and processing of the otherwise relatively rigid polymer matrix.
Kronitex KP-140 can be considered where its compatibility and flame-related characteristics match the target formulation.

Kronitex KP-140 nitrocellulose and related lacquer binders have historically used phosphate ester plasticizers.
The additive can provide flexibility and solvent compatibility within suitable lacquer formulations.
Actual use must consider the safety, regulatory and performance requirements of the entire coating system.

Lacquers represent a broader application category.
Kronitex KP-140 can function as a plasticizer, resin solvent and processing auxiliary in compatible formulations.
Kronitex KP-140 high boiling point allows it to remain in the film longer than fast-evaporating application solvents.

Adhesive systems can also use Kronitex KP-140-type phosphate esters.
In compatible waterborne or solvent-based adhesives, the material can support polymer film formation and control flexibility after drying.
The optimum level depends on tack, peel strength, cohesive strength and service-temperature requirements.

Kronitex KP-140 water-based adhesives can benefit from coalescing performance.
Polymer particles must form an integrated adhesive layer after water evaporation in much the same manner as waterborne coatings.
Kronitex KP-140 can facilitate this transition where it is compatible with the adhesive polymer.

Too much permanent plasticization can reduce cohesive strength.
An adhesive may become softer or more prone to creep if the plasticizer level exceeds the optimum value.
Formulation development should therefore evaluate bond strength and dimensional stability in addition to initial film formation.

Kronitex KP-140 paper processing is another documented use area for KP-140 as a defoaming aid.
High-speed aqueous paper systems can generate persistent foam because of surfactants, starches, binders and mechanical agitation.
An effective knockdown defoamer helps reduce entrained air and processing instability.

Kronitex KP-140 textile processing can similarly generate foam in baths containing surfactants and polymeric auxiliaries.
Kronitex KP-140 has been used as a defoamer under process conditions where conventional foam-control systems may be less effective.
Compatibility with dyes, finishes and wastewater requirements should be checked before selection.

Paint manufacture is another area where its antifoaming action can be useful.
Mixing and pigment dispersion introduce large quantities of air into formulations containing surface-active ingredients.
Kronitex KP-140 can support rapid destruction of foam during production and help minimize air-related defects.

Kronitex KP-140 is also used as a non-halogen flame-retardant additive.
Its phosphorus-containing structure can reduce flammability in suitable polymer formulations when used at an appropriate level.
Fire performance depends strongly on polymer type, additive loading, sample thickness and the presence of synergistic flame-retardant components.

Kronitex KP-140 can be used together with other flame retardants.
Synergistic packages are common because phosphorus additives, mineral fillers, nitrogen-containing flame retardants and other technologies can act through complementary mechanisms.
Finished formulations must be tested according to the required fire standard rather than relying on additive identity alone.

Kronitex KP-140 plasticizer applications are especially attractive because one additive performs two roles.
The material can increase flexibility while simultaneously contributing phosphorus to the polymer composition.
This can simplify formulation compared with using entirely separate plasticizer and flame-retardant additives.

Kronitex KP-140 should not automatically be described as sufficient to make every polymer flame retardant.
Kronitex KP-140 loading needed for meaningful fire performance may differ substantially from the amount required only for plasticization.
Mechanical properties, migration and processing must therefore be evaluated together with flame testing.

Kronitex KP-140 where high boiling solvent action is useful.
Kronitex KP-140 solvating properties can modify flow and film development while low volatility prevents it from disappearing immediately during application.
The material is therefore better understood as a multifunctional formulation additive than as a conventional fast-evaporating solvent.

Kronitex KP-140 effect on rheology can be useful during application.
By changing polymer mobility and interactions, the additive can influence viscosity, leveling and wet-film flow.
The direction and magnitude of the change depend on binder concentration and formulation chemistry.

Kronitex KP-140 can also reduce certain surface defects.
Crazing and powdering can occur when a polymer film is unable to coalesce adequately or when internal stress develops during drying.
Improved polymer mobility during film formation can reduce these problems in appropriately designed floor-finish formulations.

Kronitex KP-140 streaking is another common defect in floor polish.
Uneven drying and poor flow can preserve marks generated during application.
The strong leveling performance of KP-140 helps the film smooth before it reaches its final hard state.

Kronitex KP-140 amount used in floor finishes must nevertheless remain optimized.
Kronitex KP-140 can permanently soften the polymer film and increase soil attraction or reduce wear resistance.
This tradeoff explains why replacement and reduced-phosphorus floor-finish systems often attempt to retain some TBEP while reducing overall concentration rather than eliminating its leveling function completely.

Kronitex KP-140 can also be used in wax-based floor-care formulations.
The plasticizing and film-modifying properties can complement waxes and polymer dispersions used to create protective surfaces.
Compatibility testing is important because wax emulsions and acrylic dispersions respond differently to phosphate esters.

Kronitex KP-140 applications represent another industrial use.
The combination of ether and phosphate groups gives the molecule useful solvency for a range of organic resin systems.
Kronitex KP-140 property can improve incorporation of binders or additives during manufacturing.

Because Kronitex KP-140 has low volatility, it is not a direct substitute for ordinary evaporation-controlled solvents.
Kronitex KP-140 presence can continue to affect the film after more volatile solvents have left.
Formulators should therefore treat it as a persistent functional additive rather than only as a carrier solvent.

Kronitex KP-140 flexible products can benefit from its low freezing point.
A plasticizer that remains mobile at low temperature can help prevent excessive stiffening of compatible polymers.
Actual cold-temperature performance must be measured in the finished formulation because polymer glass-transition behavior remains the dominant factor.

Kronitex KP-140 has also been used in specialized polymer systems requiring light-stable plasticization.
Kronitex KP-140 non-aromatic structure avoids some of the coloration associated with selected aromatic phosphate ester alternatives.
Initial product color and long-term polymer stability should still be confirmed for transparent or pale formulations.

For technical purchasing, chemical purity is one of the first parameters to review.
Current commercial KP-140 safety information identifies the product as approximately 98–100% Tris(2-butoxyethyl) phosphate.
Historical technical material could contain small quantities of tributyl phosphate, 2-butoxyethanol or phosphoric-acid-related impurities.

Color is another useful quality parameter.
Kronitex KP-140 should normally be a clear colorless to light-yellow liquid.
Darkening or unusual turbidity may indicate contamination, degradation or a grade that does not meet the intended specification.

Kronitex KP-140 acidity should also be controlled in coating and polymer applications.
Excess acidic impurities can influence emulsion stability, catalyst performance or interaction with metallic substrates.
The applicable Certificate of Analysis should therefore be reviewed when the formulation is sensitive to acid value.

Kronitex KP-140 water content can influence performance in moisture-sensitive polymers.
Although KP-140 has limited water solubility, absorbed or contaminating water can still enter the formulation with the raw material.
Low and consistent moisture is particularly important in polyurethane or other water-reactive systems.

Kronitex KP-140 density and refractive index provide useful identity checks.
Values around 1.02 g/mL and 1.434–1.44 respectively are characteristic of Tris(2-butoxyethyl) phosphate.
These parameters can complement chromatographic purity testing during incoming raw-material control.

Kronitex KP-140 therefore includes acrylic floor finishes, floor polishes, gloss paints, coatings, plastics, rubber, polymer dispersions, adhesives, paper processes, textile processes and flame-retardant polymer systems.
Its unusual value comes from combining plasticization, coalescence, leveling, solvation, pigment wetting, foam control and phosphorus-based flame-retardant functionality in a single liquid additive.
Kronitex KP-140 exact balance of these effects depends on dosage and compatibility with the polymer, surfactant, pigment and solvent package of the final formulation.

Safety Profile Of Kronitex KP-140:
Kronitex KP-140 is a low-volatility organic phosphate ester intended for industrial formulation and processing.
Kronitex KP-140-specific 2024 Safety Data Sheet for KP-140 identifies Tris(2-butoxyethyl) phosphate at approximately 98–100% and states that the product does not meet the classification criteria for a hazardous substance under Regulation (EC) No 1272/2008.
Normal industrial hygiene, eye protection and controlled handling remain appropriate even when a product is not formally classified as hazardous.

Hazard classification can differ between suppliers and grades.
Some current reagent-grade Tris(2-butoxyethyl) phosphate documentation classifies the material for eye irritation, while other registered or commercial material is reported as not meeting general GHS classification criteria.
Operational decisions should therefore use the Safety Data Sheet supplied with the actual Kronitex KP-140 batch rather than transferring classification from another TBEP product.

Kronitex KP-140 direct eye contact should be avoided.
Chemical safety glasses are appropriate during bulk transfer, sampling and formulation operations where splashing is possible.
If liquid enters the eyes, they should be rinsed thoroughly in accordance with the applicable SDS instructions.

Repeated skin contact should also be minimized.
Suitable chemical-resistant gloves can prevent unnecessary exposure during sampling, pumping or equipment maintenance.
Contaminated skin should be washed before breaks and at the end of handling operations.

Kronitex KP-140 low vapor pressure means that significant vapor exposure is not expected during ordinary room-temperature handling.
Heating increases vapor generation and can change the occupational exposure situation.
Ventilation should therefore be appropriate to process temperature and whether mist or aerosol can be generated.

Kronitex KP-140 should not be sprayed or atomized without a specific exposure assessment.
Fine droplets can create inhalation exposure even when the equilibrium vapor pressure of the liquid is extremely low.
Local exhaust ventilation may be appropriate for heated or aerosol-generating operations.

The material is combustible despite its relatively high boiling range.
Ignition sources and severe overheating should be controlled during storage and processing.
Fire conditions can generate carbon oxides and phosphorus-containing decomposition products.

Reported flash-point values vary considerably with analytical method and product source.
This variation makes the product-specific SDS more reliable for facility fire classification than a generic database number.
Fire-prevention measures should therefore follow the exact supplied commercial grade.

Kronitex KP-140 is stable under normal storage conditions.
Strong oxidizing agents should be kept separate because they can react adversely with organic phosphate esters.
Unnecessary exposure to excessive heat should also be avoided.

Kronitex KP-140 storage containers should remain tightly closed.
The material should be kept in a cool, dry and appropriately ventilated storage area protected from contamination.
Supplier-specific temperature recommendations and packaging guidance should be followed.

Kronitex KP-140 spills create a slipping hazard.
Kronitex KP-140 liquid should be contained and absorbed using an appropriate inert material rather than allowed to spread through the work area.
Recovered waste should be placed in correctly labeled containers and managed according to local regulations.

Release into drains and natural water systems should be minimized.
Kronitex KP-140 is an anthropogenic organic phosphate ester that can enter the environment through industrial and product-use pathways.
Wastewater management should therefore be considered even where the commercial product is not classified as an acute environmental hazard.

Kronitex KP-140 Procurement and Technical Support:
Ataman Kimya supports customers looking for Kronitex KP-140 with dependable supply solutions and relevant technical information for industrial and formulation requirements. 
Additional support can be provided regarding product specifications, available documentation, and the evaluation of suitable product options based on the intended application.