1. Basic Product Information
· CAS Number: 63449-39-8
· Chemical Formula: C₂₄H₃₀Cl₂₀, C₁₅H₁₄Cl₁₈
· Synonyms: Chlorinated Paraffin 52%; Paraffin waxes and Hydrocarbon waxes, chloro; Chlorinated Paraffin 60%
· Appearance: Colorless liquid
· Minimum Order Quantity (MOQ): 1 FCL (Full Container Load)
2. Product Description
Chlorinated paraffins are a versatile group of synthetic chemical products used across numerous industrial fields. They are categorized by carbon chain length, and most commercial grades consist of blended formulations. The product corresponding to CAS 106232-86-4 is classified as Long-Chain Chlorinated Paraffin (LCCP), containing about 24 chlorine atoms per molecule; long-chain grades show lower environmental impact compared with short-chain types.Chlorinated paraffin is chemically inert, nearly insoluble in water, and features excellent flame-retardant performance. It is widely used as a plasticizer and functional additive in metalworking lubricants, cutting fluids, plastics, rubber, paints, and adhesives. China is the world’s leading producer of chlorinated paraffin products.
3. Chemical Properties
| Parameter | Value |
| Melting point | 95–110 °C |
| Boiling point | 413–508 °C |
| Density | 1.387 g/mL at 20 °C (lit.) |
| Refractive index | n₂₀/D 1.525 |
| Flash point | 392 °C |
| Solubility | 0.1 g/mL in tetrahydrofuran, clear solution |
| Form | Powder |
| LogP | 5.88–12.83 at 18.7–20 °C, pH 6–7 |
| EPA Substance Registry | Chlorinated paraffin waxes and hydrocarbon waxes (63449-39-8) |
4. Safety Information
| Item | Specification |
| Safety Statements | 23-24/25 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| Hazardous Substances Data | 63449-39-8 |
5. Main Applications
Chlorinated paraffin serves as a key additive in many industrial sectors:
· Used as a plasticizer and flame retardant in PVC products, rubber, cables, hoses, and artificial leather
· Added to metalworking fluids as a lubricant and anti-wear component for cutting and forming operations
· Applied in coatings, inks, adhesives, and sealants to improve film flexibility and adhesion
· Used as a functional additive in lubricating oils and leather processing auxiliaries
6. Delivery Time
· Inventory orders: 2–3 working days
· New production orders: 7–10 working days
