Diethyl (difluoromethyl)phosphonate

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Names

[ CAS No. ]:
1478-53-1

[ Name ]:
Diethyl (difluoromethyl)phosphonate

[Synonym ]:
1-[difluoromethyl(ethoxy)phosphoryl]oxyethane
Phosphonic acid, P-(difluoromethyl)-, diethyl ester
Diethyl Difluoromethanephosphonate
Diethyl (difluoromethyl)phosphonate
Phosphonic acid, (difluoromethyl)-, diethyl ester

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
179.2±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H11F2O3P

[ Molecular Weight ]:
188.110

[ Flash Point ]:
62.2±25.9 °C

[ Exact Mass ]:
188.041382

[ PSA ]:
45.34000

[ LogP ]:
0.79

[ Vapour Pressure ]:
1.3±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.368

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
34

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
UN 3265

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail 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%

Related Compounds

  • Diethyl ((4-bromophenyl)difluoromethyl)phosphonate
  • diethyl ((4-(diethoxymethyl)phenyl)difluoromethyl)phosphonate
  • TRIETHYLPHOSPHONODIFLUOROACETATE
  • [diethoxyphosphoryl(difluoro)methyl]selanylbenzene
  • diisopropyl ((dibutoxyphosphoryl)difluoromethyl)phosphonate
  • O,O-diethyl (difluoromethyl)phosphononothioate
  • (2,2-Difluorospiro[2.3]hexan-1-yl)methanesulfonyl chloride
  • 1-{[(2,3-Dibromophenyl)methyl]sulfanyl}ethan-1-one
  • (2,3-Dibromophenyl)methanesulfonyl chloride
  • 5-Methyl-6,7,8,9-tetrahydro-5H-pyrido[3,2-c]azepine
  • 4-(Azidomethyl)-8,8-difluorobicyclo[5.1.0]octane
  • 1-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-1,2,3,6-tetrahydropyridin-4-yl)cyclobutane-1-carboxylic acid
  • 1-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidin-4-yl)cyclobutane-1-carboxylic acid
  • Tert-butyl 4-(5-bromo-3-methyl-1,2,4-triazol-1-yl)piperidine-1-carboxylate
  • rac-(2R)-2-(3-bromophenyl)-2-[(2S)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-2-yl]acetic acid
  • rac-(2R)-2-(4-bromophenyl)-2-[(2S)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-2-yl]acetic acid
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