122-52-1 Triethyl phosphite C6H15O3P
Triethyl phosphite Basic information |
Product Name: | Triethyl phosphite |
Synonyms: | (C2H5O)3P;Ethyl phosphite, (EtO)3P;fosforyntrojetylowy;Phosphorus ether;Triethoxyphosphine;triethyl;Triethylphosphit;PHOSPHOROUS ACID TRIETHYL ESTER |
CAS: | 122-52-1 |
MF: | C6H15O3P |
MW: | 166.16 |
EINECS: | 204-552-5 |
Product Categories: | Phosphonate chemicals;Phosphite Ligands;Catalysis and Inorganic Chemistry;Phosphorus Compounds;organophosphorus compound |
Mol File: | 122-52-1.mol |
Triethyl phosphite Basic information |
Product Name: | Triethyl phosphite |
Synonyms: | (C2H5O)3P;Ethyl phosphite, (EtO)3P;fosforyntrojetylowy;Phosphorus ether;Triethoxyphosphine;triethyl;Triethylphosphit;PHOSPHOROUS ACID TRIETHYL ESTER |
CAS: | 122-52-1 |
MF: | C6H15O3P |
MW: | 166.16 |
EINECS: | 204-552-5 |
Product Categories: | Phosphonate chemicals;Phosphite Ligands;Catalysis and Inorganic Chemistry;Phosphorus Compounds;organophosphorus compound |
Mol File: | 122-52-1.mol |
Triethyl phosphite Chemical Properties |
mp | -112°C |
bp | 65 °C |
density | 0.989 |
refractive index |
n |
Fp | 130 °F |
storage temp. | Flammables area |
Water Solubility | slightly soluble |
Sensitive | Air & Moisture Sensitive |
BRN | 956578 |
CAS DataBase Reference | 122-52-1(CAS DataBase Reference) |
NIST Chemistry Reference | Phosphorous acid, triethyl ester(122-52-1) |
EPA Substance Registry System | Phosphorous acid, triethyl ester(122-52-1) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 10-22-36/37/38-20/22 |
Safety Statements | 16-26-36 |
RIDADR | UN 2323 3/PG 3 |
WGK Germany | 1 |
RTECS | TH1130000 |
F | 10-23 |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
Hazardous Substances Data | 122-52-1(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
Phosphorous acid triethyl ester | English |
SigmaAldrich | English |
ALFA | English |
Triethyl phosphite Usage And Synthesis |
Chemical Properties | clear colorless liquid |
General Description | A clear colorless liquid with a strong foul odor. Flash point 130°F. Less dense than water and insoluble in water. Vapors heavier than air. |
Air & Water Reactions | Flammable. Insoluble in water. |
Reactivity Profile | Triethyl phosphite is colorless, moderately toxic liquid, combustible. Flammable when exposed to heat or flame. When heated to decomposition Triethyl phosphite emits toxic fumes of oxides of phosphorus [Lewis, 3rd ed., 1993, p. 1271]. |
Health Hazard | Exposure to high concentrations may cause headache, nausea, and dizziness due to reduced chlolinesterase activity. |
Fire Hazard | Special Hazards of Combustion Products: May form hazardous decomposition products. |
Triethyl phosphite Preparation Products And Raw materials |
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