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Tris(2-chloroethyl)phosphate is also known as trichloroethyl phosphate, tris(2-chloroethyl) phosphate, abbreviated as TCEP, and has the structural formula (Cl-CH2–CH20)3P=O and a molecular weight of 285.31. The theoretical chlorine content is 37.3% and the phosphorus content is 10.8%. A colorless or light oily liquid with a light creamy appearance and a relative density of 1.426. The freezing point is 64 ° C. The boiling point is 194~C (1.33kPa). The refractive index is 1.470 to 1.479. Viscosity (20~C) 34~47mPa·s. The thermal decomposition temperature is 240~280~C. Flashpoint (open cup) 232~C. Soluble in ethanol, NNJ, ethyl acetate, toluene, chloroform, insoluble in aliphatic hydrocarbons, soluble in water. The hydrolysis stability is good and it is decomposed in a small amount in an aqueous NaOH solution. Low toxicity, LD50 is 1410mg/kg.


The additive flame retardant used as the adhesive has excellent flame retardancy, excellent low-temperature property, and ultraviolet light resistance, and the reference dosage is 5-10 parts. It is suitable for phenolic resin, polyvinyl chloride, polyacrylate, polyurethane, etc., and can improve water resistance, acid resistance, cold resistance, and antistatic property. It can also be used as a flame retardant plasticizer.


Providing with tris(2-chloroethyl) phosphate price consultation, Zhangjiagang Fortune Chemical Co., Ltd, among those excellent tris(2-chloroethyl) phosphate manufacturers in China, is waiting for you to buy bulk 115-96-8, tris(β-chloroethyl) phosphate, tcep form its factory.

1. Synonyms: TCEP, tris(β-chloroethyl) phosphate2. Molecular Formula: C6H12CL3O4P3. Molecular Weight: 285.54. CAS No.: 115-96-85. Specifications:

Appearance Colorless Transparent Liquid
Acidity(mgKOH/g) 0.2Max
Refractive Index (25℃) 1.470-1.479
Water Content 0.2%max
Flash Point ℃ 220 min
Phosphorus Content 10.80%
Color Value 50max
Viscosity (25℃) 38-42
Specific Gravity (20℃) 1.420-1.440

6. Application:The product is used as the flame retardant agent in polyurethane, plastics, polyester, textiles. It has excellent flame retarding properties because of the phosphorus and chlorine content.7. Package: 250kg/iron drum (20MTS/ FCL); 1400kg/IBC(25MTS/ FCL); 20-25MTS/IsotankThis product is dangerous cargo: UN3082, CLASS 9

Providing with tris(β-chloroethyl) phosphate price consultation, Zhangjiagang Fortune Chemical Co.,Ltd, among those excellent tris(β-chloroethyl) phosphate manufacturers and suppliers in China, is waiting for you to buy bulk tris(β-chloroethyl) phosphate form its factory.

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