Description

Chloroalkanes C18-28 is a defined mixture of medium to long-chain chlorinated paraffins, identified by CAS NO 85535-86-0. This versatile chemical intermediate is valued for its excellent secondary plasticizing properties, flame retardancy, and lubricating effects. It is a critical component for formulators and manufacturers in the polymer, lubricant, and metalworking industries seeking to enhance product performance and meet stringent safety standards.

Application

• As a secondary plasticizer and flame retardant in flexible PVC applications such as cables, hoses, flooring, and synthetic leather.
• As an extreme pressure (EP) additive and lubricant component in metalworking fluids, cutting oils, and greases.
• As a flame-retardant additive in rubbers, sealants, coatings, and adhesives.
• As a viscosity modifier and performance enhancer in various specialty lubricants and industrial fluids.
• As a plasticizer and processing aid in other polymer systems to improve flexibility and workability.

Basic Information

Product Name	Chloroalkanes C18-28
CAS No.	85535-86-0
Molecular Formula	Mixture of CnH(2n+2)-xClx (n=18-28)
Molecular Weight	Variable (Contact for details)
Synonyms	Chlorinated Paraffins C18-28; Medium-Chain Chlorinated Paraffins (MCCP); Alkanes, C18-28, chloro; Chlorinated Alkanes; CPs; Chlorowax (Trade Name Variant); Flame Retardant Plasticizer; Secondary Plasticizer
EINECS	287-477-0

Quality Control

Our Chloroalkanes C18-28 is manufactured under a stringent quality management system. Each batch is analyzed to ensure consistent chlorine content, viscosity, color, and thermal stability, meeting the specifications required for industrial applications. A comprehensive Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Chlorine Content	40 - 60% (Typical)
Color (Gardner)	≤ 3
Density (at 25°C)	1.10 - 1.30 g/cm³
Viscosity (at 25°C)	Contact for details
Acidity (as HCl)	≤ 0.1%
Thermal Stability	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.