ALPHA,ALPHA-DIPHENYL-GAMMA-BUTYROLACTONE

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Names

[ CAS No. ]:
956-89-8

[ Name ]:
ALPHA,ALPHA-DIPHENYL-GAMMA-BUTYROLACTONE

[Synonym ]:
3,3-diphenyloxolan-2-one
MFCD00005393
EINECS 213-480-3

Chemical & Physical Properties

[ Melting Point ]:
77-79 ℃(lit.)

[ Molecular Formula ]:
C16H14O2

[ Molecular Weight ]:
238.28100

[ Exact Mass ]:
238.09900

[ PSA ]:
26.30000

[ LogP ]:
2.91960

Safety Information

[ Safety Phrases ]:
24/25

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2-diphenylbutane-1,4-diol
  • 2,2-Diphenylacetonitrile
  • 2,2-diphenyl-4-piperidino-butyric acid
  • 3,3-diphenyloxolane-2,5-dione
  • 4-diethylamino-2,2-diphenyl-butanoic acid

DownStream

  • 4-Bromo-2,2-diphenylbutyric acid
  • 3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide
  • 1-methyl-3,3-diphenylpyrrolidin-2-one
  • 4-(phenylthio)-2,2-diphenylbutyric acid
  • Thianthrene
  • desmethyl loperamide
  • Loperamide
  • 2,2-diphenylbutane-1,4-diol
  • 2-Pyrrolidinone,3,3-diphenyl-

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • ALPHA,ALPHA-DIPHENYL-L-PROLINOL
  • 1-Methyl-alpha,alpha-diphenyl-3-pyrrolidinemethanol hydrochloride
  • 5-CHLORO-ALPHA,ALPHA-DIPHENYL-2-METHYLTHIO-4-PYRIMIDINEMETHANOL
  • 1-Piperidineethanol, alpha,alpha-diphenyl-, hydrochloride
  • (S)-(-)N-CARBOMETHOXY-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINEMETHANOL,98
  • Azacyclonol