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
  • 5-chloro-N-(2-furylmethyl)-4-methyl-2-propoxybenzenesulfonamide
  • [(5-Chloro-4-methyl-2-propoxyphenyl)sulfonyl](oxolan-2-ylmethyl)amine
  • 5-chloro-4-methyl-2-propoxy-N-(2-pyridinylmethyl)benzenesulfonamide
  • 5-chloro-4-methyl-2-propoxy-N-(2-pyridinyl)benzenesulfonamide
  • 5-chloro-4-methyl-2-propoxy-N-(3-pyridinyl)benzenesulfonamide
  • 5-chloro-N-(5-chloro-2-pyridinyl)-4-methyl-2-propoxybenzenesulfonamide
  • 5-chloro-4-methyl-N-(3-methyl-2-pyridinyl)-2-propoxybenzenesulfonamide
  • 1-(5-Chloro-4-methyl-2-propoxybenzenesulfonyl)piperidine
  • N-benzyl-5-methyl-2-propoxybenzenesulfonamide
  • 4-(5-Chloro-4-methyl-2-propoxybenzenesulfonyl)-2,6-dimethylmorpholine
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