CHLORINATED PARAFFINS

Chlorinated Paraffins are complex mixtures of polychlorinated straight-chain alkanes produced through controlled chlorination of paraffin feedstocks.

Chlorinated Paraffins function as secondary plasticizers, extreme-pressure additives, flame-retardancy-supporting ingredients, lubricating auxiliaries, and formulation modifiers in legally permitted industrial applications.

Chlorinated Paraffins are classified primarily according to carbon-chain length as Short-Chain Chlorinated Paraffins, Medium-Chain Chlorinated Paraffins, and Long-Chain Chlorinated Paraffins.

CAS Number: Not assigned as a single CAS number; representative numbers include 85535-84-8, 85535-85-9, and 85535-86-0

EC Number: Not assigned as a single EC number; representative numbers include 287-476-5, 287-477-0, and 287-478-6

Molecular Formula: Variable; generalized formula CₙH₂ₙ₊₂₋ₘClₘ

Molecular Weight: Variable according to carbon-chain length and degree of chlorination

SYNONYMS

Chlorinated Paraffins, Chloroparaffins, Chloro Paraffins, Chlorinated Paraffin, Paraffins Chlorinated, Chlorinated n-Paraffins, Chlorinated Normal Paraffins, Polychlorinated n-Alkanes, Polychlorinated Alkanes, Chloroalkanes, Chlorinated Alkanes, Chlorinated Paraffin Hydrocarbons, Chlorinated Paraffin Waxes, Chlorinated Hydrocarbon Waxes, Chlorinated Paraffin Oils, Chlorinated Paraffin Liquid, Chlorinated Paraffin Wax, Chlorinated Paraffin Plasticizer, Chlorinated Paraffin Flame-Retardant Additive, Chlorinated Paraffin Extreme-Pressure Additive, Chlorinated Paraffin Lubricant Additive, Chlorinated Paraffin Secondary Plasticizer, Chlorinated Paraffin Softener, Chlorinated Paraffin Processing Aid, Short-Chain Chlorinated Paraffins, Short Chain Chlorinated Paraffins, SCCP, SCCPs, Alkanes C10-13 Chloro, C10-C13 Chlorinated Paraffins, Medium-Chain Chlorinated Paraffins, Medium Chain Chlorinated Paraffins, MCCP, MCCPs, Alkanes C14-17 Chloro, C14-C17 Chlorinated Paraffins, Long-Chain Chlorinated Paraffins, Long Chain Chlorinated Paraffins, LCCP, LCCPs, Alkanes C18-28 Chloro, C18-C28 Chlorinated Paraffins, Long-Chain Chloroalkanes, Chlorinated Paraffin Oil, Chlorinated Wax, Chlorowax-Type Material, Chlorinated Hydrocarbon Plasticizer, Polychloroalkane Mixture, Technical Chlorinated Paraffins, Liquid Chlorinated Paraffins, Solid Chlorinated Paraffins, High-Chlorine Chlorinated Paraffins, Low-Chlorine Chlorinated Paraffins, CₙH₂ₙ₊₂₋ₘClₘ, CAS 85535-84-8, CAS 85535-85-9, CAS 85535-86-0, EC 287-476-5, EC 287-477-0, EC 287-478-6

APPLICATIONS

Chlorinated Paraffins serve as secondary plasticizers in flexible polyvinyl chloride formulations where the selected chain-length class remains legally permitted.
Chlorinated Paraffins can reduce formulation cost while contributing softness, flexibility, and processability alongside compatible primary plasticizers.

Chlorinated Paraffins support flexible polyvinyl chloride compounds used for industrial sheets, profiles, films, and molded articles.
Chlorinated Paraffins allow formulators to adjust hardness, tensile behavior, elongation, and low-temperature flexibility through controlled additive loading.

Chlorinated Paraffins contribute to polyvinyl chloride wire and cable compounds requiring plasticization and flame-performance support.
Chlorinated Paraffins can increase chlorine content within the polymer formulation while compatible stabilizers and synergists control thermal processing.

Chlorinated Paraffins function in cable-jacketing and insulation formulations designed for industrial electrical applications.
Chlorinated Paraffins require evaluation for electrical properties, migration, thermal aging, smoke generation, and regulatory compliance.

Chlorinated Paraffins support flexible flooring compounds requiring controlled hardness and abrasion behavior.
Chlorinated Paraffins help plasticized flooring remain sufficiently flexible during manufacture, installation, and service.

Chlorinated Paraffins contribute to coated fabrics and synthetic-leather formulations based on compatible polymer systems.
Chlorinated Paraffins improve softness and drape while supporting the coating viscosity required for spreading or transfer processes.

Chlorinated Paraffins function in flexible hoses, tubing, gaskets, seals, and extruded profiles.
Chlorinated Paraffins help reduce stiffness while the complete formulation controls strength, compression behavior, and chemical resistance.

Chlorinated Paraffins support plastisol formulations used for coating, dipping, molding, and sealing operations.
Chlorinated Paraffins modify viscosity and final flexibility when particle dispersion and curing conditions are properly optimized.

Chlorinated Paraffins serve as extreme-pressure additives in metalworking fluids for severe cutting and forming operations where legally authorized.
Chlorinated Paraffins form reactive chlorine-containing boundary films under high pressure and temperature at the tool-metal interface.

Chlorinated Paraffins support cutting oils used for machining difficult metals and alloys.
Chlorinated Paraffins reduce friction, tool wear, surface damage, and seizure under suitably controlled operating conditions.

Chlorinated Paraffins contribute to metal-drawing lubricants used for wire, tube, bar, and profile manufacture.
Chlorinated Paraffins improve lubrication when high contact pressure would otherwise cause galling or excessive die wear.

Chlorinated Paraffins function in stamping and deep-drawing lubricants applied to sheet-metal forming operations.
Chlorinated Paraffins support material flow through dies while helping reduce tearing, scratching, and adhesive wear.

Chlorinated Paraffins assist cold-heading and cold-forming operations involving intense localized pressure.
Chlorinated Paraffins provide boundary lubrication where ordinary mineral oils may not offer sufficient extreme-pressure performance.

Chlorinated Paraffins contribute to broaching, tapping, threading, gear cutting, and heavy-duty machining fluids.
Chlorinated Paraffins can improve surface finish and tool life when dosage, base oil, metal type, and operating temperature are appropriate.

Chlorinated Paraffins support lubricant concentrates that are subsequently diluted with mineral oils or compatible synthetic fluids.
Chlorinated Paraffins require formulation-specific testing because chlorine content and chain length influence viscosity, solubility, and extreme-pressure activity.

Chlorinated Paraffins serve as plasticizing and flame-retardancy-supporting additives in compatible rubber compounds.
Chlorinated Paraffins can increase flexibility while contributing chlorine to formulations designed for reduced flame propagation.

Chlorinated Paraffins support chlorinated-rubber coatings, mastics, and specialty compounds.
Chlorinated Paraffins improve flexibility and processing while remaining compatible with the chlorinated polymer structure.

Chlorinated Paraffins contribute to nitrile-rubber compounds used for industrial seals, hoses, and molded components.
Chlorinated Paraffins can modify hardness, processing behavior, and low-temperature performance when the selected grade remains compatible.

Chlorinated Paraffins function in conveyor-belt, gasket, and technical-rubber formulations requiring plasticization and flame-performance support.
Chlorinated Paraffins must be evaluated for extraction resistance, compression set, migration, aging, and mechanical durability.

Chlorinated Paraffins support paints and protective coatings requiring a persistent chlorinated plasticizing component.
Chlorinated Paraffins improve film flexibility and can reduce cracking in compatible resin systems.

Chlorinated Paraffins contribute to intumescent and non-intumescent coating systems as chlorine-containing flame-retardancy auxiliaries.
Chlorinated Paraffins are commonly combined with compatible synergists because Chlorinated Paraffins do not independently guarantee a specified fire classification.

Chlorinated Paraffins function in corrosion-protection coatings applied to industrial metal structures.
Chlorinated Paraffins improve flexibility and water resistance while the complete coating system provides adhesion and barrier protection.

Chlorinated Paraffins support marine and heavy-duty coating formulations where legally permitted.
Chlorinated Paraffins require environmental and regulatory assessment because release from coatings can contribute to persistent contamination.

Chlorinated Paraffins serve as plasticizers in adhesives containing compatible chlorinated, vinyl, acrylic, or rubber-based binders.
Chlorinated Paraffins improve flexibility, wetting, and application behavior while reducing brittleness after solvent evaporation or curing.

Chlorinated Paraffins contribute to sealants and caulking compounds requiring long-term flexibility.
Chlorinated Paraffins must be assessed for migration, staining, adhesion, weathering, and compatibility with surrounding construction materials.

Chlorinated Paraffins support joint fillers and industrial mastics containing fillers, binders, and stabilizing ingredients.
Chlorinated Paraffins help maintain workable consistency during mixing, application, and service.

Chlorinated Paraffins function in flame-retardancy-supporting formulations for selected plastics and elastomers.
Chlorinated Paraffins release chlorine-containing species during thermal decomposition that can interfere with gas-phase combustion reactions.

Chlorinated Paraffins contribute to flame-retardant systems containing compatible metal oxides or other synergistic additives.
Chlorinated Paraffins require standardized fire testing because performance varies with polymer type, thickness, additive concentration, and ignition conditions.

Chlorinated Paraffins support textile back-coatings and technical fabric treatments where chlorinated additives remain authorized.
Chlorinated Paraffins can contribute flexibility and flame-performance support while the binder controls adhesion to the textile structure.

Chlorinated Paraffins function in industrial fabric coatings used for covers, curtains, tarpaulins, and technical laminates.
Chlorinated Paraffins must be selected according to durability, migration, weathering, and end-of-life requirements.

Chlorinated Paraffins contribute to leather-processing oils and fatliquoring formulations in jurisdictions where such uses remain permitted.
Chlorinated Paraffins help lubricate leather fibers and modify softness, fullness, and water resistance.

Chlorinated Paraffins support finishing formulations for industrial leather articles requiring flexible surface coatings.
Chlorinated Paraffins require testing for color, odor, migration, aging, and contact restrictions.

Chlorinated Paraffins function as plasticizing auxiliaries in selected printing inks and pigment concentrates.
Chlorinated Paraffins improve binder flexibility and can influence flow, transfer, and dried-film properties.

Chlorinated Paraffins contribute to specialty inks applied to flexible polymeric substrates.
Chlorinated Paraffins must remain compatible with pigments, solvents, resins, and the intended packaging or technical application.

Chlorinated Paraffins support selected paper and board coatings requiring flexibility and water resistance.
Chlorinated Paraffins should not be used in food-contact paper applications without explicit authorization and complete migration assessment.

Chlorinated Paraffins function in industrial lubricating greases requiring improved load-carrying performance.
Chlorinated Paraffins can supplement sulfurized or phosphorus-containing extreme-pressure additives after compatibility testing.

Chlorinated Paraffins contribute to chain, gear, and open-bearing lubricants used under high mechanical loads.
Chlorinated Paraffins help reduce scuffing where slow movement and severe surface pressure create boundary-lubrication conditions.

Chlorinated Paraffins support release agents and process lubricants for selected metal, rubber, and polymer operations.
Chlorinated Paraffins improve interfacial slip when thermal stability and surface compatibility are sufficient.

Chlorinated Paraffins serve as formulation auxiliaries in industrial waxes and polishing compounds.
Chlorinated Paraffins modify flexibility, hardness, lubricity, and resistance to water in compatible wax matrices.

Chlorinated Paraffins support flame-retardant impregnation and coating research involving wood-based or composite materials.
Chlorinated Paraffins should only be evaluated where emissions, persistence, leaching, and disposal requirements can be adequately controlled.

Chlorinated Paraffins contribute to polymer-compounding research comparing secondary plasticizers and flame-retardant additives.
Chlorinated Paraffins allow researchers to examine relationships among chlorine content, chain length, compatibility, migration, and mechanical performance.

Chlorinated Paraffins function in analytical studies involving complex polychlorinated alkane mixtures.
Chlorinated Paraffins require advanced chromatographic and mass-spectrometric methods because individual congeners overlap extensively.

Chlorinated Paraffins support environmental reference studies designed to identify Short-Chain Chlorinated Paraffins, Medium-Chain Chlorinated Paraffins, and Long-Chain Chlorinated Paraffins.
Chlorinated Paraffins analysis must distinguish technical mixtures from transformation products and background contamination.

Chlorinated Paraffins contribute to lubricant-performance testing through four-ball, tapping-torque, wear-scar, and machining evaluations.
Chlorinated Paraffins dosage can be optimized by comparing load-carrying performance with corrosion, staining, and environmental characteristics.

Chlorinated Paraffins support polymer-aging studies involving heat, ultraviolet exposure, extraction, and migration.
Chlorinated Paraffins help researchers determine whether a selected grade remains retained within the polymer during long-term service.

Chlorinated Paraffins enable industrial formulations requiring combinations of plasticization, lubrication, and flame-performance support.
Chlorinated Paraffins must be selected only after verifying chain-length classification, legal status, impurity limits, workplace controls, and disposal requirements.

Chlorinated Paraffins applications have historically included metalworking fluids, flexible plastics, rubber, paints, adhesives, sealants, and flame-retardant formulations.
Chlorinated Paraffins uses involving Short-Chain Chlorinated Paraffins and Medium-Chain Chlorinated Paraffins are now subject to major international restrictions and phase-out requirements.

DESCRIPTION

Chlorinated Paraffins are UVCB substances composed of numerous polychlorinated straight-chain alkane molecules.
Chlorinated Paraffins contain variable carbon-chain lengths, chlorine positions, numbers of chlorine atoms, and congener distributions.

Chlorinated Paraffins are generally classified as Short-Chain Chlorinated Paraffins with C10-C13 chains, Medium-Chain Chlorinated Paraffins with C14-C17 chains, and Long-Chain Chlorinated Paraffins with chains beginning at approximately C18.
Chlorinated Paraffins classification is essential because environmental behavior, regulatory status, viscosity, volatility, and application performance vary between classes.

Chlorinated Paraffins have the generalized formula CₙH₂ₙ₊₂₋ₘClₘ.
Chlorinated Paraffins do not possess one fixed molecular formula or molecular weight because n and m vary throughout each technical mixture.

Chlorinated Paraffins are produced by reacting purified paraffin fractions with chlorine under controlled radical chlorination conditions.
Chlorinated Paraffins production continues until the desired chlorine content, viscosity, density, and physical form are achieved.

Chlorinated Paraffins commonly contain approximately 30-70% chlorine by weight.
Chlorinated Paraffins with higher chlorine content generally have greater density, viscosity, flame resistance, and solid character.

Chlorinated Paraffins range from mobile oily liquids to highly viscous liquids, soft pastes, and hard waxy solids.
Chlorinated Paraffins physical form depends primarily on carbon-chain length, chlorine content, temperature, and congener distribution.

Chlorinated Paraffins are generally colorless to pale-yellow or amber in refined commercial grades.
Chlorinated Paraffins may darken during excessive heating, oxidation, contamination, or prolonged unsuitable storage.

Chlorinated Paraffins possess very low water solubility and strong affinity for oils, polymers, organic matter, and sediments.
Chlorinated Paraffins water solubility generally decreases as carbon-chain length and degree of chlorination increase.

Chlorinated Paraffins have low vapor pressure under ordinary conditions, although shorter-chain and less highly chlorinated components are more volatile.
Chlorinated Paraffins can enter workplace air as heated vapor, aerosol, oil mist, dust, or fumes from thermal decomposition.

Chlorinated Paraffins provide plasticization by increasing free volume and reducing restrictive interactions between compatible polymer chains.
Chlorinated Paraffins plasticizing efficiency depends on molecular size, chlorine content, polymer polarity, additive loading, and the presence of primary plasticizers.

Chlorinated Paraffins provide extreme-pressure lubrication by reacting at hot metal-contact points under severe mechanical conditions.
Chlorinated Paraffins can form metal-chloride-containing boundary layers that reduce welding, scoring, galling, and adhesive wear.

Chlorinated Paraffins can support flame resistance because chlorine-containing decomposition species interfere with combustion chemistry.
Chlorinated Paraffins may also increase smoke, corrosive combustion products, and environmental burden during fire or disposal.

Chlorinated Paraffins can release hydrogen chloride and other irritating chlorinated decomposition products during severe overheating or combustion.
Chlorinated Paraffins should not be processed above the validated thermal limit of the selected grade and formulation.

Chlorinated Paraffins can corrode metals when thermal degradation, moisture, acidity, or inadequate stabilization generates reactive chloride species.
Chlorinated Paraffins commercial grades may contain stabilizers designed to improve heat stability and limit acid development.

Chlorinated Paraffins are persistent and strongly adsorptive environmental contaminants, particularly within the short- and medium-chain classifications.
Chlorinated Paraffins can accumulate in sediments, soils, organisms, and waste streams after uncontrolled release.

Chlorinated Paraffins identified as Short-Chain Chlorinated Paraffins are listed for elimination under Annex A of the Stockholm Convention.
Chlorinated Paraffins classified as Short-Chain Chlorinated Paraffins no longer have registered specific exemptions under the Convention.

Chlorinated Paraffins identified as Medium-Chain Chlorinated Paraffins were added to Annex A of the Stockholm Convention in May 2025 with specified exemptions.
Chlorinated Paraffins classified as Medium-Chain Chlorinated Paraffins are therefore moving toward global elimination except for time-limited authorized uses.

Chlorinated Paraffins classified as Long-Chain Chlorinated Paraffins remain subject to jurisdiction-specific registration, assessment, classification, and use controls.
Chlorinated Paraffins legal status must never be inferred solely from the generic name or from the legality of another chain-length class.

Chlorinated Paraffins may contain Short-Chain Chlorinated Paraffins or Medium-Chain Chlorinated Paraffins as impurities when chain-length distribution and feedstock purity are insufficiently controlled.
Chlorinated Paraffins specifications should include relevant restricted-substance limits and analytical verification for the destination market.

Chlorinated Paraffins quality is commonly evaluated through chlorine content, viscosity, density, color, thermal stability, acidity, and volatile matter.
Chlorinated Paraffins acceptance criteria must follow the precise chain-length grade, intended application, and applicable regulatory requirements.

Chlorinated Paraffins are not interchangeable solely because two grades possess similar chlorine content.
Chlorinated Paraffins with different carbon-chain distributions may show substantially different compatibility, viscosity, volatility, migration, and environmental profiles.

Chlorinated Paraffins remain stable during recommended storage when protected from excessive heat, ultraviolet exposure, moisture, and contamination.
Chlorinated Paraffins can gradually deteriorate when exposed to unsuitable processing temperatures or incompatible reactive materials.

Chlorinated Paraffins should be evaluated through polymer compatibility, migration, extraction, aging, corrosion, and thermal-stability testing before industrial use.
Chlorinated Paraffins should also be assessed through regulatory screening for Short-Chain Chlorinated Paraffins, Medium-Chain Chlorinated Paraffins, and other restricted chloroalkanes.

Chlorinated Paraffins require specialized waste management because ordinary recycling or uncontrolled thermal treatment may redistribute persistent chlorinated substances.
Chlorinated Paraffins waste should be handled according to applicable hazardous-waste and persistent-organic-pollutant requirements.

Chlorinated Paraffins offer technically useful combinations of plasticization, extreme-pressure lubrication, water resistance, and flame-performance support.
Chlorinated Paraffins environmental persistence and evolving legal restrictions require substitution assessment before new applications are developed.

PROPERTIES

Chemical Name: Chlorinated Paraffins

Preferred General Description: Polychlorinated Straight-Chain Alkanes

Chemical Class: Chlorinated Hydrocarbons

Substance Type: Complex UVCB Mixture

General Molecular Formula: CₙH₂ₙ₊₂₋ₘClₘ

Molecular Weight: Variable

Carbon-Chain Range: Variable According to Classification

Chlorine Content: Commonly Approximately 30-70% by Weight

Short-Chain Classification: Predominantly C10-C13 Chloroalkanes

Medium-Chain Classification: Predominantly C14-C17 Chloroalkanes

Long-Chain Classification: Predominantly C18 and Longer Chloroalkanes

Short-Chain CAS Number: 85535-84-8

Short-Chain EC Number: 287-476-5

Medium-Chain Representative CAS Number: 85535-85-9

Medium-Chain Representative EC Number: 287-477-0

Medium-Chain Group List Number: 799-971-8 for the Defined Regulatory Group

Long-Chain Representative CAS Number: 85535-86-0

Long-Chain Representative EC Number: 287-478-6

Alternative General CAS Number: 63449-39-8 for Certain Chlorinated Paraffin Waxes and Hydrocarbon Waxes

Physical State: Oily Liquid, Viscous Liquid, Paste, or Waxy Solid

Appearance: Colorless to Pale-Yellow or Amber

Odor: Mild Characteristic Odor or Nearly Odorless

Density: Generally Greater than Water and Grade Dependent

Viscosity: Highly Variable

Water Solubility: Very Low

Oil Solubility: High in Many Compatible Mineral Oils and Organic Media

Polymer Compatibility: Grade and Polymer Dependent

Volatility: Low, with Greater Volatility for Shorter and Less Highly Chlorinated Components

Vapor Pressure: Low and Composition Dependent

Flash Point: Grade Dependent

Thermal Stability: Grade and Stabilizer Dependent

Primary Industrial Functions: Secondary Plasticizer, Extreme-Pressure Additive, Flame-Retardancy Auxiliary, Lubricant Additive, and Processing Aid

Plasticizing Mechanism: Increased Polymer-Chain Mobility and Free Volume

Extreme-Pressure Mechanism: Formation of Chloride-Containing Boundary Layers on Hot Metal Surfaces

Flame-Performance Mechanism: Gas-Phase Interference by Chlorine-Containing Decomposition Species

Water Resistance: Generally High

Electrical Properties: Formulation Dependent

Migration Tendency: Chain-Length, Chlorination, Polymer, and Temperature Dependent

Extraction Resistance: Formulation and Service-Environment Dependent

Hydrolytic Stability: Generally High under Neutral Conditions

Acid Formation Risk: Increased during Thermal Degradation or Unsuitable Storage

Thermal Decomposition Products: Hydrogen Chloride, Carbon Oxides, Smoke, and Chlorinated Organic Compounds

Combustion Concerns: Corrosive and Irritating Decomposition Fumes

Environmental Persistence: High for Regulated Short-Chain and Medium-Chain Classes

Bioaccumulation Potential: Significant for Many Short-Chain and Medium-Chain Components

Sediment Affinity: High

Soil Affinity: High

Aquatic Hazard: Chain-Length and Composition Dependent, with Serious Concerns for SCCPs and MCCPs

Short-Chain Regulatory Status: Listed in Annex A of the Stockholm Convention

Short-Chain Convention Exemptions: No Registered Specific Exemptions

Medium-Chain Regulatory Status: Listed in Annex A of the Stockholm Convention with Specific Exemptions

Long-Chain Regulatory Status: Jurisdiction and Composition Dependent

Regulatory Identification Requirement: Determine Carbon-Chain Distribution and Restricted Chloroalkane Content

Representative Quality Tests: Chlorine Content, Viscosity, Density, Color, Acidity, Thermal Stability, and Volatile Matter

Chemical Stability: Stable under Recommended Storage Conditions

Incompatible Materials: Strong Oxidizing Agents, Reactive Metals under Degrading Conditions, and Strongly Reactive Chemicals

Conditions to Avoid: Excessive Heat, Fire, Prolonged Ultraviolet Exposure, and Uncontrolled Thermal Processing

Storage Conditions: Cool, Dry, Tightly Closed, and Well Ventilated

Environmental Precaution: Prevent Release into Drains, Soil, Sediment, and Surface Water

Disposal Requirement: Follow Applicable Hazardous-Waste and Persistent-Organic-Pollutant Rules

Shelf Life: Grade and Specification Dependent

FIRST AID

Inhalation: Move the person exposed to Chlorinated Paraffins mist, aerosol, vapor, dust, or decomposition fumes into fresh air.
Obtain medical attention if Chlorinated Paraffins exposure causes coughing, headache, dizziness, respiratory irritation, or breathing difficulty.

Skin Contact: Remove clothing contaminated with Chlorinated Paraffins and wash the affected skin thoroughly with soap and water.
Obtain medical advice if Chlorinated Paraffins exposure causes persistent redness, dryness, irritation, or discomfort.

Eye Contact: Rinse eyes exposed to Chlorinated Paraffins immediately with clean running water for at least 15 minutes.
Remove contact lenses when easy to do and obtain medical attention if Chlorinated Paraffins causes continuing pain, redness, or visual disturbance.

Ingestion: Rinse the mouth thoroughly after accidental ingestion of Chlorinated Paraffins and do not induce vomiting unless instructed by medical personnel.
Contact a physician or poison information center after significant Chlorinated Paraffins ingestion or whenever symptoms develop.

Note to Physicians: Treat Chlorinated Paraffins exposure symptomatically and provide supportive care.
Assess Chlorinated Paraffins exposure according to chain-length class, chlorine content, additive package, exposure route, and possible aspiration.

HANDLING AND STORAGE

Handling: Handle Chlorinated Paraffins according to good industrial hygiene and closed chemical-processing practices.
Avoid generating Chlorinated Paraffins mist, aerosol, dust, or overheated fumes and prevent unnecessary skin and eye contact.

Ventilation: Provide effective general ventilation and local exhaust wherever Chlorinated Paraffins are heated, sprayed, mixed, pumped, or transferred.
Use suitable respiratory protection when engineering controls cannot adequately control Chlorinated Paraffins aerosols or decomposition fumes.

Storage: Store Chlorinated Paraffins in tightly closed and chemically compatible containers within a cool, dry, and well-ventilated area.
Protect Chlorinated Paraffins from excessive heat, direct sunlight, strong oxidizing agents, moisture, and incompatible contamination.

Spill and Leak Procedures: Contain spilled Chlorinated Paraffins with sand, earth, or another suitable inert absorbent material.
Prevent Chlorinated Paraffins from entering drains, soil, or surface water and transfer recovered Chlorinated Paraffins into labeled waste containers.

Handling Precautions: Wear chemical-resistant gloves, protective clothing, and tightly fitting safety goggles while handling concentrated Chlorinated Paraffins.
Review the chain-length-specific Safety Data Sheet and applicable regulatory restrictions before purchasing, formulating, transporting, or disposing of Chlorinated Paraffins.