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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
