Dimethyl methylphosphonate CAS NO.756-79-6

Dimethyl methylphosphonate Basic information

Product Name:    Dimethyl methylphosphonate
Synonyms:    Dimethoxymethylphosphine oxide;dimethoxymethylphosphineoxide;Dimethyl ester of methylphosphonic acid;dimethylmethanephosphate;Furan tf 2000;Fyrol dmmp;fyroldmmp;Metaran
CAS:    756-79-6
MF:    C3H9O3P
MW:    124.08
EINECS:    212-052-3
Product Categories:  
Mol File:    756-79-6.mol

Dimethyl methylphosphonate Chemical Properties
Melting point     <50°
Boiling point     181 °C(lit.)
density     1.145 g/mL at 25 °C(lit.)
vapor pressure     <0.1 mm Hg ( 20 °C)
refractive index     n20/D 1.413(lit.)
Fp     156 °F
pka    pKa (20°) in water: 2.37
form     Liquid
color     Clear colorless
Specific Gravity    1.16
Water Solubility     >=10 g/100 mL at 21 ºC
Merck     14,3391
BRN     878263
Stability:    Stability Combustible. Incompatible with strong oxidizing agents, strong bases. May soften some rubbers or plastics. Hydrolyzes slowly in contact with water.
CAS DataBase Reference    756-79-6(CAS DataBase Reference)
NIST Chemistry Reference    Phosphonic acid, methyl-, dimethyl ester(756-79-6)
EPA Substance Registry System    Dimethyl methylphosphonate (756-79-6)

Safety Information
Hazard Codes     T,Xi
Risk Statements     46-36-62
Safety Statements     53-26-45
RIDADR     2810
WGK Germany     2
RTECS     SZ9120000
Hazard Note     Irritant/Toxic
TSCA     Yes
Hazardous Substances Data    756-79-6(Hazardous Substances Data)
Toxicity    LD50 in rats, mice (mg/kg): 10190, >6810 orally (Rowland)