alpha-(3,5-di-tert-Butyl-4-hydroxybenzylidene)gamma-butyrolactone

Suppliers

Names

[ CAS No. ]:
83677-24-1

[ Name ]:
alpha-(3,5-di-tert-Butyl-4-hydroxybenzylidene)gamma-butyrolactone

[Synonym ]:
kme 4

Chemical & Physical Properties

[ Density]:
1.096g/cm3

[ Boiling Point ]:
429.1ºC at 760 mmHg

[ Molecular Formula ]:
C19H26O3

[ Molecular Weight ]:
302.40800

[ Flash Point ]:
170.4ºC

[ Exact Mass ]:
302.18800

[ PSA ]:
46.53000

[ LogP ]:
4.31750

[ Index of Refraction ]:
1.562

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dihydro-3-(triphenylphosphoranylidene)-2(3H)-fur
  • 3,5-di-tert-butyl-4-hydroxybenzaldehyde

DownStream

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

  • 18-Nor-17ss-hydroxymethyl-17a-methyl-4-hydroxy-androst-4,13-dien-3-one
  • 2-(3-Aminophenyl)-1-methylpyrrolidin-3-amine
  • 2-[3-(Azetidin-3-yl)-1,2,4-oxadiazol-5-yl]acetonitrile
  • 2-{[(5-Cyclopropylpyridin-3-yl)sulfanyl]methyl}-1,4,5,6-tetrahydropyrimidine
  • 4-(aminomethyl)-N-cyclobutyl-4-methylcyclohexan-1-amine
  • 1-[4-(2,6-Diethylmorpholin-4-yl)butyl]cyclobutane-1-carbonitrile
  • (9H-fluoren-9-yl)methyl (3R,5R)-3-(tert-butoxy)-5-hydroxypiperidine-1-carboxylate
  • rac-(3R,4S)-4-(2-methoxy-5-methylphenyl)-3-methylpyrrolidin-3-amine
  • (9H-fluoren-9-yl)methyl 2-cyclopropyl-4-hydroxy-5H,6H,7H-pyrrolo[3,4-d]pyrimidine-6-carboxylate
  • 2-[1-(3,4-dimethoxyphenyl)-5,6-dimethoxy-1H-1,3-benzodiazol-2-yl]ethan-1-amine dihydrochloride
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