Project Description

TCEP is a colorless or light yellow oily liquid with a light cream odor. It is slightly soluble in water, easily soluble in alcohols, ketones, aromatic hydrocarbon, but insoluble in an aliphatic hydrocarbon.

Tris (2-Chloroethyl) Phosphate

CAS No.: 115-96-8
Molecular formula: C6H12Cl3O4P
Molecular weight: 285.49

Specifications

ItemsValue
AppearanceColorless to yellowish transparent liquid
Specific gravity(20℃)1.41-1.43
Acid content≤0.1 mgKOH/g
Water content≤0.3%
Open flash point (GB/T 3536)°C≥200

Applications

Due to the good plasticization, TCEP is widely used in cellulose acetate, polyvinyl acetate, nitrocellulose lacquer, ethyl cellulose, PVC, polyurethane, and phenolic resin, which all have a self-extinguish ability.

With the addition of TCEP, their physical properties are improved and tactilities feel soft. Moreover, TCEP is a main flame-retardant material to produce polyurethane for flame-retardant cables, anti-corrosion tarpaulin, and flame-retardant rubber converter belts.

TCEP is also called petroleum additive and an extractant of rare-earth elements.

Storage

One year in shadow.

Packing

250kg/iron drum.

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