ETHYL METHYLPHOSPHONIC ACID

Modify Date: 2025-08-21 21:17:06

ETHYL METHYLPHOSPHONIC ACID Structure
ETHYL METHYLPHOSPHONIC ACID structure
Common Name ETHYL METHYLPHOSPHONIC ACID
CAS Number 1832-53-7 Molecular Weight 124.07600
Density 1.172 g/mL at 25 °C(lit.) Boiling Point N/A
Molecular Formula C3H9O3P Melting Point N/A
MSDS Chinese USA Flash Point >230 °F
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name ethyl methylphosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.172 g/mL at 25 °C(lit.)
Molecular Formula C3H9O3P
Molecular Weight 124.07600
Flash Point >230 °F
Exact Mass 124.02900
PSA 56.34000
LogP 0.83810
Index of Refraction n20/D 1.426(lit.)
Storage condition ?20°C

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H319-H335
Precautionary Statements P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T: Toxic;
Risk Phrases 25-36/37/38
Safety Phrases 26-36-45
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
HS Code 2931900090

 Synthetic Route

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Articles12

More Articles
Catalytic degradation of the nerve agent VX by water-swelled polystyrene-supported ammonium fluorides.

J. Org. Chem. 76(20) , 8549-53, (2011)

The catalytic degradation of the nerve agent VX (O-ethyl S-2-(diisopropylamino)ethyl methylphosphonothioate) by water-swelled polymer-supported ammonium fluorides is described. VX (0.06-0.53 mol/mol F...

Electro membrane isolation of nerve agent degradation products across a supported liquid membrane followed by capillary electrophoresis with contactless conductivity detection.

J. Chromatogr. A. 1214(1-2) , 17-22, (2008)

In the present study, electro membrane isolation (EMI) of four nerve agent degradation products has been successfully explored. In the procedure, a polypropylene sheet membrane folded into an envelope...

Ion-pair liquid-liquid-liquid microextraction of nerve agent degradation products followed by capillary electrophoresis with contactless conductivity detection.

J. Chromatogr. A. 1205(1-2) , 158-62, (2008)

The four nerve agent degradation products methylphosphonic acid (MPA), ethyl methylphosphonic acid (EMPA), isopropyl methylphosphonic acid (IMPA) and cyclohexyl methylphosphonic acid (CMPA) have been ...

 Synonyms

Ethyl hydrogen methylphosphonate
O-ethyl methylphosphonic acid
methyl-phosphonic acid ethyl ester
Phosphonic acid,methyl-,monoethyl ester
Ethyl methylphosphonic acid
ETHYL METHYLPHOSPHONATE
VX ACID
EMPA
Monoethyl methylphosphonate
MFCD00192159
Methyl-phosphonic acid monoethyl ester
Phosphonic acid,methyl-,ethyl ester
ethylmethylphosphonic acid
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