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1,1,1-Tris(hydroxymethyl)propane is a trifunctional aliphatic polyol commonly known as trimethylolpropane or TMP.
1,1,1-Tris(hydroxymethyl)propane contains three primary hydroxyl groups attached to a compact neopentyl-type carbon structure.
1,1,1-Tris(hydroxymethyl)propane is used principally in alkyds, saturated polyesters, polyurethanes, radiation-curable monomers, synthetic lubricants, rosin esters, adhesives, coatings, elastomers, and specialty polymers.
CAS Number: 77-99-6
EC Number: 201-074-9
Molecular Formula: C6H14O3
Molecular Weight: 134.17 g/mol
Synonyms: 1,1,1-Tris(hydroxymethyl)propane, Trimethylolpropane, Trimethylol Propane, TMP, TMP Alcohol, 1,1,1-Trimethylolpropane, 1,1,1-Tri(hydroxymethyl)propane, Tris(hydroxymethyl)propane, Tri(hydroxymethyl)propane, Propane 1,1,1-tris(hydroxymethyl)-, Propylidynetrimethanol, Propylidene Trimethanol, Ethyltrimethylolmethane, Ethyl Trimethylol Methane, Ethriol, Etriol, Ettriol, Hexaglycerine, Hexaglycerin, Hexaglycerol, 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 2-Ethyl-2-(hydroxymethyl)propanediol, 2-Ethyl-2-hydroxymethylpropane-1,3-diol, 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol, 2,2-Bis(hydroxymethyl)-1-butanol, Butanol 2,2-bis(hydroxymethyl)-, Methanol (propanetriyl)tris-, Tris(hydroxymethyl)propane, Trimethylolpropane Flakes, Trimethylolpropane Molten, Trimethylolpropane Crystal, Trimethylolpropane Powder, TMP Flakes, TMP Molten, TMP Crystal, TMP 98, TMP 99, Resin-Grade Trimethylolpropane, Coating-Grade Trimethylolpropane, High-Purity Trimethylolpropane, Trifunctional Polyol, Primary-Hydroxyl Triol, Neopentyl-Type Triol, Polyester Branching Monomer, Alkyd Resin Polyol, Polyurethane Polyol Intermediate, Synthetic-Ester Polyol, CAS 77-99-6, EC 201-074-9, PubChem CID 6510, UNII 090GDF4HBD, ChEBI 183310, InChIKey ZJCCRDAZUWHFQH-UHFFFAOYSA-N
APPLICATIONS
1,1,1-Tris(hydroxymethyl)propane is used as a trifunctional building block in polymer manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to introduce branching into condensation polymers.
1,1,1-Tris(hydroxymethyl)propane is used to increase reactive hydroxyl functionality in resin systems.
1,1,1-Tris(hydroxymethyl)propane is used where three primary hydroxyl groups are required from a compact molecule.
1,1,1-Tris(hydroxymethyl)propane is used in alkyd-resin manufacture.
1,1,1-Tris(hydroxymethyl)propane is used in short-, medium-, and long-oil alkyd formulations.
1,1,1-Tris(hydroxymethyl)propane is used to adjust branching, molecular weight, and hydroxyl functionality.
1,1,1-Tris(hydroxymethyl)propane is used to balance film hardness, flexibility, gloss, drying, and chemical resistance.
1,1,1-Tris(hydroxymethyl)propane is used in liquid polyester binders.
1,1,1-Tris(hydroxymethyl)propane is used to modify resin functionality and solids content.
1,1,1-Tris(hydroxymethyl)propane is used in polyester systems intended for high-solids coatings.
1,1,1-Tris(hydroxymethyl)propane is used after process viscosity, gelation risk, and curing behavior have been evaluated.
1,1,1-Tris(hydroxymethyl)propane is used in powder-coating polyester resins.
1,1,1-Tris(hydroxymethyl)propane is used to introduce controlled branching into solid binders.
1,1,1-Tris(hydroxymethyl)propane is used to influence melt viscosity, flow, and reactive functionality.
1,1,1-Tris(hydroxymethyl)propane is used after extrusion stability, powder storage, film flow, and cure response have been tested.
1,1,1-Tris(hydroxymethyl)propane is used in coil-coating polyester systems.
1,1,1-Tris(hydroxymethyl)propane is used to prepare binders for coated steel and aluminum.
1,1,1-Tris(hydroxymethyl)propane is used to support hardness, flexibility, chemical resistance, and exterior durability.
1,1,1-Tris(hydroxymethyl)propane is used after forming, adhesion, weathering, and corrosion tests.
1,1,1-Tris(hydroxymethyl)propane is used in automotive-coating resin development.
1,1,1-Tris(hydroxymethyl)propane is used in primers, intermediate coats, topcoats, and clear-coat binders.
1,1,1-Tris(hydroxymethyl)propane is used to increase crosslinking potential and chemical resistance.
1,1,1-Tris(hydroxymethyl)propane is used after compatibility with pigments, catalysts, solvents, and curing agents has been demonstrated.
1,1,1-Tris(hydroxymethyl)propane is used in industrial protective coatings.
1,1,1-Tris(hydroxymethyl)propane is used in coatings for machinery, fabricated metal, appliances, and equipment.
1,1,1-Tris(hydroxymethyl)propane is used in binders requiring solvent, detergent, and weather resistance.
1,1,1-Tris(hydroxymethyl)propane is used after corrosion, impact, adhesion, flexibility, and humidity testing.
1,1,1-Tris(hydroxymethyl)propane is used in wood-coating and furniture-finish resins.
1,1,1-Tris(hydroxymethyl)propane is used in clear and pigmented finishes.
1,1,1-Tris(hydroxymethyl)propane is used to support hardness, gloss, stain resistance, and durability.
1,1,1-Tris(hydroxymethyl)propane is used after sanding, curing, yellowing, and grain-enhancement performance have been assessed.
1,1,1-Tris(hydroxymethyl)propane is used in can, container, and general metal-coating resins.
1,1,1-Tris(hydroxymethyl)propane is used in branched polyester and alkyd binder systems.
1,1,1-Tris(hydroxymethyl)propane is used to improve film cohesion and resistance properties.
1,1,1-Tris(hydroxymethyl)propane is used after forming, sterilization, extraction, migration, and adhesion testing.
1,1,1-Tris(hydroxymethyl)propane is used in polyurethane coatings.
1,1,1-Tris(hydroxymethyl)propane is used as part of the polyol or branching component.
1,1,1-Tris(hydroxymethyl)propane is used to modify hardness, crosslink density, and chemical resistance.
1,1,1-Tris(hydroxymethyl)propane is used after isocyanate ratio, pot life, cure speed, and flexibility have been optimized.
1,1,1-Tris(hydroxymethyl)propane is used in polyurethane elastomers.
1,1,1-Tris(hydroxymethyl)propane is used as a branching or crosslinking polyol.
1,1,1-Tris(hydroxymethyl)propane is used to modify hardness, modulus, heat resistance, and solvent resistance.
1,1,1-Tris(hydroxymethyl)propane is used at controlled levels to avoid excessive network density and brittleness.
1,1,1-Tris(hydroxymethyl)propane is used in sealant-resin manufacture.
1,1,1-Tris(hydroxymethyl)propane is used in compatible polyurethane and polyester systems.
1,1,1-Tris(hydroxymethyl)propane is used to adjust branching, cure response, and cohesive strength.
1,1,1-Tris(hydroxymethyl)propane is used after elongation, movement capability, adhesion, and weathering tests.
1,1,1-Tris(hydroxymethyl)propane is used in polycarbonate-diol and polycarbonate-polyol manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to introduce branched carbonate structures.
1,1,1-Tris(hydroxymethyl)propane is used in intermediates intended for coatings, adhesives, and elastomers.
1,1,1-Tris(hydroxymethyl)propane is used after molecular structure, functionality, viscosity, and residual catalyst have been controlled.
1,1,1-Tris(hydroxymethyl)propane is used to manufacture acrylic-acid esters.
1,1,1-Tris(hydroxymethyl)propane is used as the polyol precursor for multifunctional acrylate monomers.
1,1,1-Tris(hydroxymethyl)propane is used to introduce multiple radiation-curable groups into one molecule.
1,1,1-Tris(hydroxymethyl)propane is used after esterification, inhibitor content, residual acid, and functionality have been controlled.
1,1,1-Tris(hydroxymethyl)propane is used to manufacture methacrylate derivatives.
1,1,1-Tris(hydroxymethyl)propane is used in multifunctional monomers for thermosetting and radiation-curable materials.
1,1,1-Tris(hydroxymethyl)propane is used to increase network formation during polymerization.
1,1,1-Tris(hydroxymethyl)propane is used after residual monomer, viscosity, inhibition, and cure performance have been assessed.
1,1,1-Tris(hydroxymethyl)propane is used in radiation-curable printing inks and overprint varnishes.
1,1,1-Tris(hydroxymethyl)propane is used as a precursor to multifunctional reactive diluents.
1,1,1-Tris(hydroxymethyl)propane is used to improve cure speed, hardness, and chemical resistance.
1,1,1-Tris(hydroxymethyl)propane is used after pigment wetting, viscosity, migration, and substrate adhesion have been tested.
1,1,1-Tris(hydroxymethyl)propane is used in photopolymer and additive-manufacturing resin research.
1,1,1-Tris(hydroxymethyl)propane is used indirectly through acrylate, methacrylate, carbonate, and urethane derivatives.
1,1,1-Tris(hydroxymethyl)propane is used to introduce multifunctionality into crosslinkable formulations.
1,1,1-Tris(hydroxymethyl)propane is used after viscosity, curing depth, shrinkage, strength, and extractables have been evaluated.
1,1,1-Tris(hydroxymethyl)propane is used to manufacture synthetic polyol esters.
1,1,1-Tris(hydroxymethyl)propane is used as the central polyol component of branched ester fluids.
1,1,1-Tris(hydroxymethyl)propane is used with selected fatty and synthetic carboxylic acids.
1,1,1-Tris(hydroxymethyl)propane is used after ester conversion, acidity, viscosity, volatility, and oxidation stability have been controlled.
1,1,1-Tris(hydroxymethyl)propane is used in aviation-turbine-oil base-stock manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to prepare thermally stable synthetic ester fluids.
1,1,1-Tris(hydroxymethyl)propane is used where controlled volatility and low-temperature performance are required.
1,1,1-Tris(hydroxymethyl)propane is used after oxidation, coking, viscosity, seal, and hydrolytic-stability testing.
1,1,1-Tris(hydroxymethyl)propane is used in refrigeration-lubricant ester manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to prepare polyol esters compatible with selected refrigerant systems.
1,1,1-Tris(hydroxymethyl)propane is used to provide lubricity, low-temperature fluidity, and thermal performance.
1,1,1-Tris(hydroxymethyl)propane is used after refrigerant miscibility, moisture, acidity, and compressor compatibility have been evaluated.
1,1,1-Tris(hydroxymethyl)propane is used in transformer-oil and dielectric-fluid ester development.
1,1,1-Tris(hydroxymethyl)propane is used as a precursor for selected synthetic insulating fluids.
1,1,1-Tris(hydroxymethyl)propane is used where low volatility and thermal stability are desired.
1,1,1-Tris(hydroxymethyl)propane is used after dielectric strength, oxidation, moisture, and materials compatibility have been tested.
1,1,1-Tris(hydroxymethyl)propane is used in metalworking-fluid ester manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to produce lubricity additives and synthetic base fluids.
1,1,1-Tris(hydroxymethyl)propane is used in cutting, grinding, rolling, and forming-fluid development.
1,1,1-Tris(hydroxymethyl)propane is used after corrosion, staining, foaming, emulsion, and microbial-stability testing.
1,1,1-Tris(hydroxymethyl)propane is used in hydraulic-fluid ester research.
1,1,1-Tris(hydroxymethyl)propane is used to prepare high-flash-point synthetic ester fluids.
1,1,1-Tris(hydroxymethyl)propane is used where lubricity and temperature performance are required.
1,1,1-Tris(hydroxymethyl)propane is used after fire resistance, oxidation, hydrolysis, seal, and pump testing.
1,1,1-Tris(hydroxymethyl)propane is used in plasticizer and specialty-ester manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to prepare full and partial esters.
1,1,1-Tris(hydroxymethyl)propane is used to modify permanence, polarity, flexibility, and volatility.
1,1,1-Tris(hydroxymethyl)propane is used after migration, extraction, aging, and polymer compatibility have been evaluated.
1,1,1-Tris(hydroxymethyl)propane is used in rosin-ester manufacture.
1,1,1-Tris(hydroxymethyl)propane is used to esterify rosin acids and related resin acids.
1,1,1-Tris(hydroxymethyl)propane is used to produce resins for adhesives, inks, coatings, and other formulations.
1,1,1-Tris(hydroxymethyl)propane is used after softening point, acid value, color, compatibility, and stability have been measured.
1,1,1-Tris(hydroxymethyl)propane is used in tackifier-resin manufacture.
1,1,1-Tris(hydroxymethyl)propane is used in rosin-derived and other esterified resin systems.
1,1,1-Tris(hydroxymethyl)propane is used to influence softening point, polarity, and adhesive compatibility.
1,1,1-Tris(hydroxymethyl)propane is used after tack, peel, cohesion, color, and thermal-aging tests.
1,1,1-Tris(hydroxymethyl)propane is used in pigment-surface treatment.
1,1,1-Tris(hydroxymethyl)propane is used to modify the surface behavior of selected inorganic pigments.
1,1,1-Tris(hydroxymethyl)propane is used to support dispersion and compatibility in suitable coating systems.
1,1,1-Tris(hydroxymethyl)propane is used after color, gloss, viscosity, weathering, and storage tests.
1,1,1-Tris(hydroxymethyl)propane is used in selected titanium-dioxide surface-treatment processes.
1,1,1-Tris(hydroxymethyl)propane is used to modify pigment wetting and dispersion behavior.
1,1,1-Tris(hydroxymethyl)propane is used in pigment grades intended for paints, plastics, inks, or other applications.
1,1,1-Tris(hydroxymethyl)propane is used after coating-specific performance has been verified.
1,1,1-Tris(hydroxymethyl)propane is used in textile-finishing chemical manufacture.
1,1,1-Tris(hydroxymethyl)propane is used in selected resin and crosslinker intermediates.
1,1,1-Tris(hydroxymethyl)propane is used to modify durability, film formation, and functional performance.
1,1,1-Tris(hydroxymethyl)propane is used after fabric strength, handle, wash durability, emissions, and shade have been evaluated.
DESCRIPTION
1,1,1-Tris(hydroxymethyl)propane is commonly known as trimethylolpropane.
1,1,1-Tris(hydroxymethyl)propane is a saturated aliphatic triol.
1,1,1-Tris(hydroxymethyl)propane contains three primary hydroxyl groups.
1,1,1-Tris(hydroxymethyl)propane contains one ethyl group attached to its central carbon atom.
1,1,1-Tris(hydroxymethyl)propane has the molecular formula C6H14O3.
1,1,1-Tris(hydroxymethyl)propane has a molecular weight of approximately 134.17 g/mol.
1,1,1-Tris(hydroxymethyl)propane has CAS number 77-99-6.
1,1,1-Tris(hydroxymethyl)propane has EC number 201-074-9.
1,1,1-Tris(hydroxymethyl)propane has PubChem CID 6510.
1,1,1-Tris(hydroxymethyl)propane has UNII 090GDF4HBD.
1,1,1-Tris(hydroxymethyl)propane has the InChIKey ZJCCRDAZUWHFQH-UHFFFAOYSA-N.
1,1,1-Tris(hydroxymethyl)propane has the condensed structure CH3CH2C(CH2OH)3.
1,1,1-Tris(hydroxymethyl)propane has a compact neopentyl-type structure.
1,1,1-Tris(hydroxymethyl)propane central carbon is bonded to one ethyl group and three hydroxymethyl groups.
1,1,1-Tris(hydroxymethyl)propane should not be confused with trimethylolethane, which contains a methyl substituent.
1,1,1-Tris(hydroxymethyl)propane should not be confused with trimethylolpropane phosphate, di-trimethylolpropane, or its acrylate derivatives.
1,1,1-Tris(hydroxymethyl)propane is normally a colorless-to-white crystalline solid.
1,1,1-Tris(hydroxymethyl)propane is supplied as flakes, crystals, granules, pellets, powder, or molten material.
1,1,1-Tris(hydroxymethyl)propane is generally odorless or nearly odorless.
1,1,1-Tris(hydroxymethyl)propane is described by the ICSC as hygroscopic.
1,1,1-Tris(hydroxymethyl)propane has a representative melting point near 58°C.
1,1,1-Tris(hydroxymethyl)propane has a representative boiling range of approximately 292–297°C.
1,1,1-Tris(hydroxymethyl)propane has a representative density near 1.084 g/cm³.
1,1,1-Tris(hydroxymethyl)propane physical values vary with purity, temperature, and measurement method.
1,1,1-Tris(hydroxymethyl)propane is miscible with water according to the ICSC.
1,1,1-Tris(hydroxymethyl)propane is highly polar because of its three hydroxyl groups.
1,1,1-Tris(hydroxymethyl)propane has a representative log Pow near −0.5.
1,1,1-Tris(hydroxymethyl)propane also dissolves in suitable polar alcohols and oxygenated solvents.
1,1,1-Tris(hydroxymethyl)propane can absorb moisture from humid air.
1,1,1-Tris(hydroxymethyl)propane moisture uptake can affect assay, hydroxyl calculations, flow, and resin stoichiometry.
1,1,1-Tris(hydroxymethyl)propane opened packaging should be resealed promptly.
1,1,1-Tris(hydroxymethyl)propane molten storage should be protected from water and contamination.
1,1,1-Tris(hydroxymethyl)propane reacts readily with carboxylic acids.
1,1,1-Tris(hydroxymethyl)propane can form monoesters, diesters, triesters, and polyester structures.
1,1,1-Tris(hydroxymethyl)propane esterification introduces branching and multiple ester linkages.
1,1,1-Tris(hydroxymethyl)propane reaction conditions must control water removal, acidity, temperature, and gelation.
1,1,1-Tris(hydroxymethyl)propane reacts with isocyanates to form urethane linkages.
1,1,1-Tris(hydroxymethyl)propane can function as a branching or crosslinking polyol.
1,1,1-Tris(hydroxymethyl)propane polyurethane reactivity depends on catalyst, temperature, solvent, and isocyanate structure.
1,1,1-Tris(hydroxymethyl)propane use requires accurate moisture and equivalent control.
1,1,1-Tris(hydroxymethyl)propane can be acrylated, methacrylated, etherified, alkoxylated, carbonated, and esterified.
1,1,1-Tris(hydroxymethyl)propane derivatives can contain one, two, or three substituted hydroxyl groups.
1,1,1-Tris(hydroxymethyl)propane derivatives have properties and hazards different from those of the parent polyol.
1,1,1-Tris(hydroxymethyl)propane identity should therefore not be assigned automatically to downstream products.
1,1,1-Tris(hydroxymethyl)propane commercial grades can contain water and related polyols.
1,1,1-Tris(hydroxymethyl)propane technical specifications may also control color, ash, formate, and residual carbonyl compounds.
1,1,1-Tris(hydroxymethyl)propane high-purity grades generally impose tighter impurity limits.
1,1,1-Tris(hydroxymethyl)propane purchasing decisions should rely on the current certificate of analysis.
1,1,1-Tris(hydroxymethyl)propane solid and molten grades have the same primary chemical identity.
1,1,1-Tris(hydroxymethyl)propane molten material is supplied as a hot liquid.
1,1,1-Tris(hydroxymethyl)propane flakes are supplied as a white solid material.
1,1,1-Tris(hydroxymethyl)propane solid and molten grades require different transfer, storage, and thermal-protection procedures.
1,1,1-Tris(hydroxymethyl)propane is not classified in PubChem’s primary GHS hazard summary.
1,1,1-Tris(hydroxymethyl)propane supplier classifications may nevertheless differ by grade, impurity content, and jurisdiction.
1,1,1-Tris(hydroxymethyl)propane current product labeling must follow the exact regional safety data sheet.
1,1,1-Tris(hydroxymethyl)propane absence of severe classification does not eliminate dust, fire, or molten-material hazards.
1,1,1-Tris(hydroxymethyl)propane is a combustible organic solid.
1,1,1-Tris(hydroxymethyl)propane finely dispersed particles can form explosive mixtures in air.
1,1,1-Tris(hydroxymethyl)propane has a representative flash point near 172°C.
1,1,1-Tris(hydroxymethyl)propane has a representative autoignition temperature near 375°C.
PROPERTIES
Chemical Name: Trimethylolpropane
Index Name: 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-
Product Name: 1,1,1-Tris(hydroxymethyl)propane
Common Abbreviation: TMP
IUPAC Name: 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol
Alternative Systematic Name: 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol
Chemical Family: Aliphatic polyols
Functional Class: Trifunctional primary alcohol
CAS Number: 77-99-6
EC Number: 201-074-9
PubChem CID: 6510
UNII: 090GDF4HBD
ChEBI Identifier: CHEBI:183310
InChIKey: ZJCCRDAZUWHFQH-UHFFFAOYSA-N
Molecular Formula: C6H14O3
Condensed Structural Formula: CH3CH2C(CH2OH)3
Molecular Weight: 134.17 g/mol
Hydroxyl Functionality: 3
Hydroxyl Type: Three primary hydroxyl groups
Theoretical Hydroxyl Equivalent Weight: Approximately 44.72 g/eq
Theoretical Hydroxyl Number: Approximately 1,255 mg KOH/g
Physical State at Room Temperature: Solid
Typical Appearance: Colorless-to-white hygroscopic crystals, flakes, granules, powder, or pellets
Molten Appearance: Clear liquid at elevated temperature, grade dependent
Odor: Odorless or nearly odorless
Representative Melting Point: Approximately 58°C
Representative Boiling Range: Approximately 292–297°C
Representative Density: Approximately 1.084 g/cm³
Water Solubility: Miscible
Representative Log Pow: Approximately −0.5
Relative Vapor Density: Approximately 4.63
Vapor Pressure: Very low at ordinary temperatures
Representative Flash Point: Approximately 172°C closed cup
Representative Autoignition Temperature: Approximately 375°C
Reported Vapor Explosive Range: Approximately 2.0–11.8% by volume
Combustibility: Combustible organic solid
Dust Hazard: Finely dispersed particles may form explosive mixtures in air
Hygroscopicity: Hygroscopic
Primary Chemical Reactions: Esterification, polyurethane formation, etherification, alkoxylation, acrylation, methacrylation, and carbonate formation
Primary Industrial Function: Polyol building block and branching monomer
Primary Resin Applications: Alkyds, saturated polyesters, powder polyesters, polyester polyols, polycarbonates, and polyurethane intermediates
Primary Coating Applications: Coil, automotive, industrial, wood, metal, powder, and radiation-curable coatings
Primary Adhesive Applications: Polyurethane, polyester, rosin-ester, pressure-sensitive, and specialty adhesive intermediates
Primary Lubricant Applications: Aviation-turbine oils, refrigeration lubricants, transformer fluids, metalworking fluids, and specialty esters
Primary Derivative Applications: Acrylates, methacrylates, rosin esters, polyol esters, carbonates, allyl ethers, and specialty surfactants
Pigment Application: Surface treatment of selected pigments
PubChem Primary Hazard Summary: Not classified
Acute Effects: Possible mechanical irritation to eyes and respiratory tract
Molten-Material Hazard: Severe thermal-burn potential
Incompatible Materials: Strong oxidizing agents
Thermal-Decomposition Products: Carbon monoxide, carbon dioxide, and irritating fumes
Transport Status: Commonly not regulated as dangerous goods, subject to the exact product SDS
Food Suitability: Not established as a direct ordinary food ingredient
Food-Contact Suitability: Limited to applicable authorized uses and finished-article compliance
Cosmetic Suitability: Grade and regulatory support required
Pharmaceutical Suitability: Grade and regulatory support required
Storage Conditions: Cool, dry, well-ventilated storage
Storage Container: Tightly closed and moisture-resistant
Storage Protection: Protect from humidity, contamination, excessive heat, dust accumulation, and oxidizers
Shelf Life: Grade, purity, physical form, packaging, and manufacturer dependent
Regulatory Suitability: Application, grade, purity, exposure scenario, and jurisdiction dependent
FIRST AID
Inhalation:
Move the affected person to fresh air after significant dust or decomposition-fume exposure.
Obtain medical attention if coughing, throat irritation, or breathing discomfort persists.
Skin Contact:
Remove contaminated clothing and wash the affected skin thoroughly with soap and water.
Obtain medical advice if irritation develops or continues.
Eye Contact:
Rinse cautiously with clean water for at least 15 minutes.
Remove contact lenses if easy to do and obtain medical evaluation if redness or discomfort persists.
Ingestion:
Rinse the mouth and give water if the person is conscious.
Obtain medical advice after substantial accidental ingestion or if symptoms develop.
Molten Material:
Cool the affected area immediately with clean running water.
Do not remove solidified material forcibly from the skin and obtain urgent medical attention for thermal burns.
Note to Physicians:
Treat symptomatically and provide supportive care.
Consult the current supplier SDS for grade-specific information.
HANDLING AND STORAGE
Handling:
Avoid generating or inhaling dust.
Avoid unnecessary eye and skin contact and prevent contamination of clothing.
Engineering Controls:
Provide general ventilation and local extraction at weighing, charging, milling, conveying, and packaging points.
Use enclosed equipment and dust-explosion controls where fine airborne particles may form.
Personal Protection:
Wear suitable protective gloves, safety glasses, and work clothing.
Use particulate respiratory protection when engineering controls cannot adequately control dust.
Molten Handling:
Wear heat-resistant gloves, face protection, and protective clothing when transferring molten material.
Use insulated and temperature-controlled equipment designed for the molten product.
Storage:
Store solid material in tightly closed, moisture-resistant containers in a cool, dry, well-ventilated area.
Store molten material in compatible heated tanks with controlled temperature and contamination prevention.
Fire and Explosion Precautions:
Prevent deposits of fine dust on equipment, beams, ducts, and floors.
Keep away from open flames, uncontrolled ignition sources, and strong oxidizing agents.
Use grounded and appropriately rated equipment in dust-generating operations.
Spill and Leak Procedures:
Collect solid material mechanically while minimizing airborne dust.
Allow spilled molten material to cool when this can be done safely before mechanical collection.
Place recovered material in a clean, labeled container for reuse or disposal.
Cleaning:
Do not use compressed air for uncontrolled cleaning of deposited powder.
Use suitable industrial vacuum equipment where combustible dust may be present.
Handling Precautions:
Do not assume that flake, molten, technical, analytical, and derivative grades are interchangeable.
Confirm assay, water, color, hydroxyl value, physical form, impurities, and end-use documentation before use.
Follow the current technical data sheet, certificate of analysis, regional safety data sheet, and applicable industrial regulations.
