Triethyl phosphite

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CAS No: 122-52-1
Product Name: Triethyl phosphite
Other Name:
Triethyl phosphite
Phosphorous Acid Triethyl Ester
 
Density: 0.989
Boiling Point: 159.8±8.0 °C at 760 mmHg
Melting Point: -112°C
Molecular Formula: C6H15O3P
Molecular Weight: 166.155
Flash Point: 54.1±18.7 °C
Exact Mass: 166.075882
PSA: 41.28000
LogP: 0.67
Vapour Pressure: 3.2±0.3 mmHg at 25°C
Index of Refraction: n20/D 1.413(lit.)
Water Solubility: slightly soluble
 
Specification
Appearance: Colorless transparent liquid
Assay: ≥99.5%
Water: ≤0.05%
Alcohol: ≤800ppm
Acidity(KOH): ≤0.05mg/g 
Acidity(H3PO4): ≤0.005mg/g 
Cl: ≤1ppm
SO4: ≤5ppm
Color: ≤10
 
Application
Intermediates of Chlorfenvinphos CAS: 470-90-6.
Be used as pesticide intermediate, mainly used in the synthesis of the insecticide Chlorfenvinphos.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Triethyl phosphite


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