2,5-BIS(METHOXYCARBONYL)-3,4-DIPHENYLCYCLOPENTADIENONE

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Names

[ CAS No. ]:
16691-79-5

[ Name ]:
2,5-BIS(METHOXYCARBONYL)-3,4-DIPHENYLCYCLOPENTADIENONE

[Synonym ]:
3,4-Diphenylcyclopentadienone-2,5-dicarboxylic Acid Dimethyl Ester
2,4-DICHLORO-5-HYDROXYANILINE
2-oxo-4,5-diphenyl-cyclopenta-3,5-diene-1,3-dicarboxylic acid dimethyl ester
2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone
2,5-bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone
2,5-dimethoxycarbonyl-3,4-diphenylcyclopentadienone
2,5-dicarbomethoxy-3,4-diphenylcyclopentadienone

Chemical & Physical Properties

[ Density]:
1.302g/cm3

[ Boiling Point ]:
445.4ºC at 760 mmHg

[ Molecular Formula ]:
C21H16O5

[ Molecular Weight ]:
348.34900

[ Flash Point ]:
194.3ºC

[ Exact Mass ]:
348.10000

[ PSA ]:
69.67000

[ LogP ]:
2.82270

[ Vapour Pressure ]:
3.96E-08mmHg at 25°C

[ Index of Refraction ]:
1.613

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2918300090

Precursor & DownStream

Precursor

  • Dimethyl 3-oxoglutarate
  • Benzil

DownStream

  • dimethyl 2,5-dioxo-3,4-diphenylhex-3-enedioate

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • N-methyl-N-(2-oxo-2-(3-(pyrazin-2-yloxy)pyrrolidin-1-yl)ethyl)methanesulfonamide
  • (2R,4R)-2-methyl-4-(trifluoromethyl)piperidine
  • (1S)-3-amino-1-(4-methylpyrimidin-5-yl)propan-1-ol
  • 1-(1,4-dimethyl-1H-pyrazol-5-yl)-2-(methylamino)ethan-1-one
  • (1R)-3-amino-1-(5-methylpyrazin-2-yl)propan-1-ol
  • (R)-2-Amino-3-(2-methoxy-3-methylphenyl)propanoic acid
  • (1S)-3-amino-1-(3-methylpyrazin-2-yl)propan-1-ol
  • 5-prop-2-ynylsulfanyl-1H-pyrimidine-2,4-dione
  • N-(3-methanesulfonylpropyl)-N-methylhydroxylamine
  • 1-(5-Methylthiophen-2-yl)cyclobutan-1-amine
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