1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione

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Names

[ CAS No. ]:
25650-13-9

[ Name ]:
1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione

[Synonym ]:
MFCD00051604
1,4-Bis(4-fluorophenyl)-2-butene-1,4-dione
1,4-di(4-fluorophenyl)but-2-ene-1,4-dione
1,2-Di-(p-Fluorbenzoyl)-aethylen
TRANS-1,2-BIS(4-FLUOROBENZOYL)ETHYLENE
2-Butene-1,4-dione,1,4-bis(p-fluorophenyl)-(8CI)
1,2-Bis(4-fluorobenzoyl)ethylene

Chemical & Physical Properties

[ Density]:
1.263g/cm3

[ Boiling Point ]:
389.7ºC at 760mmHg

[ Melting Point ]:
161-163ºC

[ Molecular Formula ]:
C16H10F2O2

[ Molecular Weight ]:
272.24600

[ Flash Point ]:
148.6ºC

[ Exact Mass ]:
272.06500

[ PSA ]:
34.14000

[ LogP ]:
3.58660

[ Vapour Pressure ]:
2.8E-06mmHg at 25°C

[ Index of Refraction ]:
1.568

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2914700090

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 1,4-bis(4-fluorophenyl)but-2-yne-1,4-dione
  • 1,4-bis(4-aminophenyl)but-2-ene-1,4-dione
  • 1,4-bis-(4-chloro-phenyl)-2,3-diphenyl-but-2-ene-1,4-dione
  • (E)-1,4-bis(4-methylphenyl)but-2-ene-1,4-dione
  • (Z)-1,4-Bis(4-methylphenyl)but-2-ene-1,4-dione
  • (Z)-1,4-bis(4-bromophenyl)but-2-ene-1,4-dione
  • 4-Difluoromethoxy-3-(trifluoromethyl)pyridine-2-acetic acid
  • 4-Bromo-2-(difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine
  • 4-Bromo-2-iodo-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
  • 4-Fluoro-3-hydroxy-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
  • 4-Cyano-3-(difluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine
  • 4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride
  • 4-Cyano-3-difluoromethoxy-2-formylbenzoic acid
  • 4-Chloro-6-(difluoromethyl)-3-nitropyridine-2-sulfonamide
  • 4-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
  • 4-Chloro-6-cyano-3-methoxy-2-(trifluoromethoxy)pyridine
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