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813-78-5

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Identification

Name
DIMETHYL PHOSPHATE
CAS
813-78-5
Synonyms
AURORA KA-1624
DIMETHYL HYDROGEN PHOSPHATE
DIMETHYL PHOSPHATE
DI(METHYL)PHOSPHORIC ACID
PHOSPHORIC ACID DIMETHYL ESTER
Dimethyl acid phosphate
Methyl phosphate ((MeO)2(HO)PO)
O,O-Dimethyl hydrogen phosphate
O,O-Dimethyl phosphate
o,o-dimethylhydrogenphosphate
Dimethyl methylphosphate
Dimethylphosphate, Dimethylphosphonate
Dimethylphosphate, 98 %
Phosphoric acid dimethyl
Phosphoric acid hydrogen dimethyl
EINECS(EC#)
212-389-6
Molecular Formula
C2H7O4P
MDL Number
MFCD00014887
Molecular Weight
126.05
MOL File
813-78-5.mol

Chemical Properties

Appearance
clear colorless to yellow or brown liquid
Boiling point 
174 °C
bp 
174 °C
density 
1.323
refractive index 
1.408-1.41
Fp 
50℃
storage temp. 
Sealed in dry,2-8°C
pka
1.24±0.50(Predicted)
form 
Liquid
color 
Clear colorless to yellow or brown
CAS DataBase Reference
813-78-5(CAS DataBase Reference)
EPA Substance Registry System
Dimethyl phosphate (813-78-5)

Safety Data

Hazard Codes 
Xi,C
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
HS Code 
29199000

Raw materials And Preparation Products

Raw materials
Barium hydroxide -->Trimethyl phosphate
Preparation Products
DIMETHYL(3-PHENOXY-2-OXOPROPYL)PHOSPHONATE

Hazard Information

General Description
Syrupy pale yellow liquid.
Reactivity Profile
Organophosphates, such as DIMETHYL PHOSPHATE(813-78-5), are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Air & Water Reactions
Water soluble.
Fire Hazard
This chemical is probably combustible.
Chemical Properties
clear colorless to yellow or brown liquid

Well-known Reagent Company Product Information

Acros Organics
Dimethyl phosphate, 98%(813-78-5)
SupplierMore

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