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DIETHYL ETHYLPHOSPHONATE Structure

DIETHYL ETHYLPHOSPHONATE

Chemical Properties

Boiling point 82-83 °C (11 mmHg)
Density  1.024 g/mL at 20 °C(lit.)
vapor pressure  7.2hPa at 20℃
refractive index  n20/D 1.417
Flash point 105°C
solubility  Chloroform (Soluble), Dichloromethane, Ethyl Acetate (Slightly)
form  Liquid
color  Clear colorless
Water Solubility  Miscible with alcohol, ether and organic solvents. Slightly miscible with water.
BRN  1756861
Henry's Law Constant 3.4×100 mol/(m3Pa) at 25℃, Bartelt-Hunt et al. (2008)
Dielectric constant 9.9(45℃)
Stability Stable, but hydrolyzes under both acidic and basic conditions. Incompatible with strong oxidizing agents.
LogP 3.2 at 20℃
CAS DataBase Reference 78-38-6(CAS DataBase Reference)
EPA Substance Registry System Diethyl ethylphosphonate (78-38-6)

Safety Information

Hazard Codes  Xi,N,Xn
Risk Statements  36/37/38-51/53-41-22
Safety Statements  37/39-26-61-39
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  SZ7925000
TSCA  TSCA listed
HazardClass  9
HS Code  29310040
Hazardous Substances Data 78-38-6(Hazardous Substances Data)

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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