Triethyl phosphite ...

Triethyl phosphite 122-52-1

Triethyl phosphite 122-52-1

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1 Metric Ton

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122-52-1 Triethyl phosphite C6H15O3P

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  • Appearance:white powder
  • Application:Triethyl phosphite 122-52-1
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  • ProductionCapacity:10|Metric Ton|Day
  • Storage:room temperature
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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 Structure

 

Details:

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 Structure
 
Triethyl phosphite Chemical Properties
mp  -112°C
bp  65 °C
density  0.989
refractive index  n20/D 1.413(lit.)
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
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.

 

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