Trichloropropyl phosphate(TCPP)

CAS: 6145-73-9;13674-84-5;26248-87-3

Trichloropropyl phosphate(CAS:6145-73-9;13674-84-5;26248-87-3)TThe Tris(1-chloro-2-propyl) phosphate, with the CAS registry number 13674-84-5, is also known as Phosphoric acid tris(2-chloro-1-methylethyl) ester.It belongs to the product categories of Organics.Its EINECS number is 237-158-7.This chemical's molecular formula is C9H18Cl3O4P and molecular weight is 327.57. What's more,Its systematic name is 2-Propanol,1-chloro-,phosphate (3:1).The Tris(1-chloro-2-propyl) phosphate is a Clear colorless and Insoluble in water viscous liquid .Phosphoric acid tris(2-chloro-1-methylethyl) ester may hydrolyze under acidic or alkaline conditions.

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introduction

Application industries:

· This product is colorless to pale yellow oily liquid, soluble in benzene, alcohol, ester and carbon tetrachloride. At 20ºC, its aquatic solubility is 1.6g/L. This product is insoluble in aliphatic hydrocarbons. Chlorine content is 32.5%, and phosphorus content is 9.5%. As the molecule contains both phosphorus and chlorine, its flame-retardant properties are very significant; at the same time, the product is plasticized, moisture-proof, anti-static and so on. Therefore, it is an additional flame retardant. This product is suitable for flame retardancy of polyurethane, PVC, polystyrene, phenolic resin, acrylic resin, rubber and coating. It is generally used with antimony oxide to increase the flame-retardant efficiency of antimony oxide.

technical parameters

ITEMS	SPECIFICATION
Appearance	Colorless to yellowish transparent liquid
Color (Pt-Co, #)	≤50
Specific gravity (20ºC )	1.28-1.30
Acid content (mg KOH/g)	≤0.2
Water content (%)	≤0.1
Viscosity (mPa·s/25ºC )	60-70
Phosphorus content (%)	9.0~9.8
Chlorine content (%)	31.9-32.9