Phenol,4,4'-(2-ethyl-1-butenylidene)bis-

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Names

[ CAS No. ]:
16174-47-3

[ Name ]:
Phenol,4,4'-(2-ethyl-1-butenylidene)bis-

[Synonym ]:
2-ethyl-1,1-bis-(4-hydroxy-phenyl)-but-1-ene
3-(4.4'-Dihydroxy-benzhydryliden)-pentan
4,4'-(2-Ethyl-1-butenylidene)diphenol
2-Aethyl-1,1-bis-(4-hydroxy-phenyl)-but-1-en
1,1-Bis(p-hydroxyphenyl)-2-ethyl-1-buten
2-Ethyl-1,1-bis-(4-hydroxy-phenyl)-buten-(1)
1,1-bis(4-hydroxyphenyl)-2-ethylbut-1-ene

Chemical & Physical Properties

[ Density]:
1.104g/cm3

[ Boiling Point ]:
409ºC at 760mmHg

[ Molecular Formula ]:
C18H20O2

[ Molecular Weight ]:
268.35000

[ Flash Point ]:
188ºC

[ Exact Mass ]:
268.14600

[ PSA ]:
40.46000

[ LogP ]:
4.71970

[ Vapour Pressure ]:
2.85E-07mmHg at 25°C

[ Index of Refraction ]:
1.595

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Ethyl-1,1-bis-(4-acetoxy-phenyl)-buten-(1)
  • 2-ethyl-1,1-bis-(4-methoxy-phenyl)-butan-1-ol
  • 4-Anisylmagnesium bromide
  • 3-(4,4'-dimethoxy-benzhydryl)-pentan-3-ol
  • 2-Ethylbutyryl chloride
  • Anisole

DownStream

  • 4-[2-ethyl-1-(4-hydroxyphenyl)butyl]phenol

Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Related Compounds

  • Phenol,4,4'-(2-bromo-3,3-dimethyl-1-butenylidene)bis-, diacetate (9CI)
  • 4-[1-(4-hydroxyphenyl)-2-phenylbut-1-enyl]phenol,propanoic acid
  • carbamic acid,4-[1-(4-hydroxyphenyl)-2-phenylbut-1-enyl]phenol
  • 4-[2-chloro-1-(4-hydroxyphenyl)-3-methylbut-1-enyl]phenol
  • Phenol,4,4'-(3,3-dimethyl-1-butenylidene)bis-, diacetate (9CI)
  • Bromonorhexestrol