Triethyl phosphate(TEP)

Post Date:
Jul 10,2018
Expiry Date:
Jul 10,2019
Detailed Description:
Cas No. :78-40-0 Quantity: 2000
Triethyl phosphate(TEP)

Product description

Product name: Triethyl phosphate, TEP
Other 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

Main uses

[1] TEP Usage for Flame retardants for polymeres
[2] TEP Usage for viscosity reducer for polyols and prepolymers
[3] TEP Usage for Intermediate in tetraethyl pyrophosphate(TEPP)
[4] TEP Usage for stabilizer of insecticide, Bakelite and organic oxide
[5] TEP Usage for high boiling point solvent in nitrocellulose and cellulose acetate
[6] TEP Usage for catalyst of xylene isomers, carbodiimide

Quality parameter

Item Industrial Grade Anti-foaming grade
Purity，w% ≥ 99.0 99.0
APHA ≤ 10 30
acid value, mgKOH/g ≤ 0.10 0.50
moisture (H2O), w% ≤ 0.10 -
density (20°C),g/ml 1.068-1.072
chloride, ppm ≤ 5 -
ethyl alcohol , ppm ≤ - -

Packaging

25kg plastic drum, 200kg iron drun, IBC, ISO-TANK
CAS Registry Number:
78-40-0
Synonyms:
;Triethyl Phosphate (TEP);Triethylphosphatecolorlessliq;Phosphoric acid triethyl ester;TEP;Flame retardant-TEP;BHGUARD-TEP;
Molecular Formula:
C₆H₁₅O₄P
Molecular Weight:
182.1547
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
Safety Description:
S25:;

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