Description

Description:

Triethyl Phosphate

Molecular Formula: C6H*5O4P

Relative molecular weight: **2.*6(***3)

CAS No.: ******0 

EINECS No.: ********5

Physical Property: Colorless transparent liquid flow, a slight fruit aroma. Melting point **4.6 °C, boiling point of **5.*6 °C, relative Density1.**8, Refractive rate 1.***5/*0 °C, saturated vapor pressure 0.*3kPa/*9 °C, viscosity: 1.6cp. Miscible in water, a slight decomposition. miscible in alcohol, ether and other organic solvents, insoluble in petroleum ether.

Chemical Property: Room temperature stability, when heated slowly hydrolyzed to produce phosphate ester. To pass into the hydrogen chloride Triethyl phosphate to produce ethyl chloride, phosphate ester, phosphate ester. With phenyl magnesium bromide in ether - toluene mixture boiling liquid, generated diethyl phenyl phosphate and diethyl acid. butanol and butanol and a small amount of sodium boiling together to produce a phosphoric acid diethyl ester, diethyl phosphate, butyl ether, and D butoxide and so on. will be boiling with aniline Triethyl phosphate, and then boiled with dilute sodium hydroxide solution sufficient to produce diethylaniline. morpholine and heated to ******9 °C, generating 4 - ethyl morpholine.

Damage: Pathways: Inhalation, ingestion, percutaneous absorption. 

Toxic: mild irritation of the skin, local anesthetic. 

LD**0: ***5mg/kg(Oral rat). 

LC-Lo: ****0ppm(V)/6h(Inhalation rat). 

Damage: Inhalation, ingestion, absorption, may be hazardous to health, have a stimulating effect.

Dangerous: Case of high fever, open flame or contact with oxidants, cause a fire hazard. Thermal decomposition of highly toxic phosphorus oxide fumes.

Burnt:  Carbon monoxide, carbon dioxide, phosphine oxide, phosphine.

Specification:

 

Mainly used for high boiling point solvents, catalysts, plasticizers, flame retardants, ethyl agent, organic peroxide stabilizer. Widely used in medicine, pesticides, vinyl ketones, resins, hydraulic oil production and other fields.