dimethyl ethylphosphonite

Names

[ CAS No. ]:
2511-19-5

[ Name ]:
dimethyl ethylphosphonite

[Synonym ]:
Ethoxy-dimethyl-phosphinoxid
Dimethyl-phosphinsaeure-aethylester
Dimethylphosphinsaeure-ethylester
Ethoxy-dimethyl-phosphoryl
ETHANEPHOSPHONOUS ACID DIMETHYL ESTER
Ethyl-dimethylphosphinat
DIMETHYL ETHANEPHOSPHONITE
AURORA KA-1301
dimethyl-phosphinic acid ethyl ester

Chemical & Physical Properties

[ Density]:
0.952 g/cm3

[ Boiling Point ]:
73-75ºC 2,5mm 129.1ºC at 760 mmHg

[ Molecular Formula ]:
C4H11O2P

[ Molecular Weight ]:
122.10300

[ Flash Point ]:
46.4ºC

[ Exact Mass ]:
122.05000

[ PSA ]:
32.05000

[ LogP ]:
1.61100

[ Vapour Pressure ]:
12.6mmHg at 25°C

[ Index of Refraction ]:
1.383

Safety Information

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S23

[ RIDADR ]:
UN 3278

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl P-(diethoxymethyl)phosphonite
  • methyl iodide
  • Sodium ethoxide
  • [chloro(methyl)phosphoryl]methane
  • iodo(methoxy)methane
  • Ethanol
  • 1-dimethylphosphoryloxy-4-nitrobenzene
  • 4-methylphenyl dimethylphosphinate
  • 4-chlorophenyl dimethylphosphinate
  • 4-acetylphenyl dimethylphosphinate

DownStream

  • [dimethylphosphoryloxy(methyl)phosphoryl]methane

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%

Related Compounds

  • dimethyl-bis(2-methylpropyl)azanium,iodide
  • [dimethyl(phenyl)-λ5-arsanyl] thiohypobromite
  • [dimethyl(phenyl)-λ5-arsanyl] thiohypochlorite
  • dimethyl glutarate
  • dimethyl cyclopentane-1,1-dicarboxylate
  • Dimethyl malate
  • N,N,2-trimethyl-6-(piperidin-3-yl)pyridin-4-amine dihydrochloride
  • 6-(1-(2-Fluorobenzyl)piperidin-3-yl)nicotinic acid hydrochloride
  • 1'-Methanesulfonyl-1',2',3',4',5',6'-hexahydro-[2,4']bipyridinyl-5-carboxylic acid hydrochloride
  • 6-(Piperidin-4-yl)-N-((tetrahydrofuran-2-yl)methyl)nicotinamide hydrochloride
  • Morpholin-4-yl-(6-pyrrolidin-2-yl-pyridin-3-yl)-methanone hydrochloride
  • 1',2',3',4',5',6'-Hexahydro-[2,3']bipyridinyl-5-carboxylic aciddimethylamide dihydrochloride
  • [2,4']Bipiperidinyl-1-yl-(4-methyl-thiazol-5-yl)-methanone hydrochloride
  • 1-Methyl-3-piperidin-4-yl-1H-pyrazolo[3,4-b]pyrazine hydrochloride
  • 1-Methyl-3-(piperidin-4-yl)-1H-pyrazolo[3,4-b]pyridine dihydrochloride
  • N-cyclopentyl-4-methylpiperidine-4-carboxamide hydrochloride
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