Identification Chemical Properties Safety Data Hazard Information Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

589-57-1

Name DIETHYL CHLOROPHOSPHITE
CAS 589-57-1
EINECS(EC#) 209-652-2
Molecular Formula C4H10ClO2P
MDL Number MFCD00009074
Molecular Weight 156.55
MOL File 589-57-1.mol

Chemical Properties

Appearance clear colorless to yellow liquid
Melting point  25°C
Boiling point  153-155 °C (lit.) 56-57.5 °C/30 mmHg (lit.)
density  1.089 g/mL at 20 °C(lit.)
refractive index  n20/D 1.434(lit.)
Fp  34 °F
storage temp.  2-8°C
form  Liquid
color  Clear colorless to yellow
Water Solubility  Soluble in DMSO and chloroform. Reacts with water.
Sensitive  Moisture Sensitive
Merck  14,3841
BRN  1098392
CAS DataBase Reference 589-57-1(CAS DataBase Reference)
EPA Substance Registry System Phosphorochloridous acid, diethyl ester (589-57-1)

Safety Data

Hazard Codes  F,C
Risk Statements 
R11:Highly Flammable.
R14:Reacts violently with water.
R34:Causes burns.
R37:Irritating to the respiratory system.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S7/8:Keep container tightly closed and dry .
RIDADR  UN 2924 3/PG 2
WGK Germany  3
10-21
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29209085

Hazard Information

Well-known Reagent Company Product Information

Supplier