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

  • N-(6-chloro-2,3-dihydro-1,4-benzodioxin-7-yl)prop-2-enamide
  • 1-(3-Fluoro-4-methoxyphenyl)-2-(2-methylphenoxy)ethanone
  • 3-(2-chloro-4-fluorobenzyl)-1-methyl-7-pyridin-3-ylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
  • N-{4-[3-(morpholin-4-ylcarbonyl)imidazo[2,1-b][1,3]thiazol-6-yl]phenyl}butanamide
  • 6-({[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-7-(2-methoxyethyl)-2H,7H,8H-[1,3]dioxolo[4,5-g]quinazolin-8-one
  • methyl (2R)-2-amino-3-[4-(3,4-dichlorophenyl)phenyl]propanoate
  • 7-cycloheptyl-6-{[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]sulfanyl}-2H,7H,8H-[1,3]dioxolo[4,5-g]quinazolin-8-one
  • N-(4-fluorophenyl)-3-{3-[4-(pyrrolidin-1-ylsulfonyl)phenyl]-1,2,4-oxadiazol-5-yl}propanamide
  • 7-[(5-methylfuran-2-yl)methyl]-6-({[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-2H,7H,8H-[1,3]dioxolo[4,5-g]quinazolin-8-one
  • Isopropyl 4-((2-iodophenyl)amino)-7-methyl-1,8-naphthyridine-3-carboxylate
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