Product description

Product name: Triethyl phosphate

English name: Triethyl phosphate; Ethyl phosphate; Phosphoric acid triethyl ester

Molecular formula: C₆H₁₅O₄P

Structural formula: 

Relative molecular quality: 182.16

CAS No.: 78-40-0

EINECS No.: 201-114-5

ICSC No.: 1730

RETCS No.: TC7900000

HS code: 29199000.90

Physicochemical property

It is colorless transparent liquid with pleasant fragrance. It is mixed soluble in water, alcohol and other organic solvent, for example, ether.
It is stable under room temperature.

 

 

Storage and transportation

Should be preserved in seal container in cool and ventilated warehouse without drain-pipe and sewer;
Storage temperature should be no higher than 35℃;
Separate from food and drink;
Keep it away from fire and heat source, oxidizing agent, acids and alkaline;

Stability: stable under normal pressure and temperature

Transportation: it is non-dangerous goods and should be transported as common chemicals.

 

 

Main uses

As high boiling point solvent in nitrocellulose and cellulose acetate;

As stabilizer of insecticide, Bakelite and organic oxide;

As catalyst of xylene isomers, carbodiimide;

As fire retardant of polyester resin

As plasticizer of cellulose acetate, unsaturated polyester and ethenyl ethanoate polymer;

It is widely applied in medical, pesticide, ketene, resin and hydraulic oil fields.

 

Quality parameter

Executive standard: Q/320205GKAM01-2015

Item	Index
	high purity	superior grade	antifoaming grade
APHA    ≤	10	10	30
refractive index n20D	1.4050-1.4070		1.4050-1.4060
acid value, mgKOH/g  ≤	0.02	0.10	0.50
moisture (H2O), w%  ≤	0.05	0.10	-
density(20℃),g/ml	1.068-1.072		1.065-1.073-
content[(C4H9O)3PO]，w%  ≥	99.90	99.0	99.0
chloride, ppm  ≤	5	5	-
ethyl alcohol , ppm  ≤	500	-	-

Packaging

15kg plastic drum, 200kg iron drun, IBC, ISO-TANK