Methyl 2-(triphenylphosphoranylidene)propanoate

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Names

[ CAS No. ]:
2605-68-7

[ Name ]:
Methyl 2-(triphenylphosphoranylidene)propanoate

[Synonym ]:
carbmethoxy ethylidene triphenyl phosphorane
Propanoic acid, 2-(triphenylphosphoranylidene)-, methyl ester
Methyl 2-(triphenylphosphoranylidene)propanoate
1-carbomethoxyethylidene triphenylphosphine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
485.8±28.0 °C at 760 mmHg

[ Melting Point ]:
153-156ºC (ethyl acetate )

[ Molecular Formula ]:
C22H21O2P

[ Molecular Weight ]:
348.375

[ Flash Point ]:
260.8±44.3 °C

[ Exact Mass ]:
348.127930

[ PSA ]:
36.11000

[ LogP ]:
3.54

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.600

MSDS

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Safety Information

[ HS Code ]:
2931900090

Synthetic Route

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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

  • methyl 2-oxo-3-(triphenyl-λ5-phosphanylidene)propanoate
  • Methyl 2-(triphenylphosphoranylidene)acetate
  • methyl ({2-[(triphenylphosphoranylidene)amino]benzoyl}amino)acetate
  • Methyl triphenylphosphoranylideneacetate
  • Ethyl 3-cyano-2-(triphenylphosphoranylidene)propanoate
  • [acetyl(methoxycarbonyl)methylene]triphenylphosphorane