4,4'-Bi[1-naphthol]

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Names

[ CAS No. ]:
1446-34-0

[ Name ]:
4,4'-Bi[1-naphthol]

[Synonym ]:
4,4'-Bi-1-naphthol
4,4'-binaphthol
4,4'-binaphthalene-1,1'-diol
1,1'-binaphthyl-4,4'-diol
1,1'-binaphthalenyl-4,4'-diol

Chemical & Physical Properties

[ Density]:
1.302g/cm3

[ Boiling Point ]:
482.7ºC at 760 mmHg

[ Molecular Formula ]:
C20H14O2

[ Molecular Weight ]:
286.32400

[ Flash Point ]:
230.1ºC

[ Exact Mass ]:
286.09900

[ PSA ]:
40.46000

[ LogP ]:
5.07120

[ Vapour Pressure ]:
6.07E-10mmHg at 25°C

[ Index of Refraction ]:
1.758

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Naphthalenol
  • 2-Naphthol
  • 1-Methoxynapthalene
  • 1-methoxy-4-(4-methoxynaphthalen-1-yl)naphthalene
  • Menbutone
  • Water
  • Ferric chloride
  • Aluminium chloride
  • Ethanoic anhydride
  • Acetyl chloride

DownStream

  • 1-Naphthalenol
  • perylene
  • 4-(4-oxonaphthalen-1-ylidene)naphthalen-1-one
  • 1-methoxy-4-(4-methoxynaphthalen-1-yl)naphthalene
  • 3,10-Perylenedione
  • perylene-3,10-diol

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

  • 4,4'-Bi-(1,2-naphthochinon)
  • 4,4'-Bi-1,3-thiazole-2,2'-diamine
  • 4,4'-Bi-1,3-dioxolane,(R*,S*)- (9CI)
  • 5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
  • (R)-SEGPHOS
  • (7,7'-Dimethoxy-4,4'-bi-1,3-benzodioxole-5,5'-diyl)dimethanol
  • Ethyl({[5-(3-methylphenyl)pyridin-3-yl]methyl})amine
  • [5-(3-Chlorophenyl)-pyridin-3-ylmethyl]-methylamine
  • 5-Fluoro-2-(hydroxymethylidene)-2,3-dihydro-1H-inden-1-one
  • 5-Fluoro-2-propanoyl-2,3-dihydro-1H-inden-1-one
  • 1-[5-(5-Methylthiophen-2-yl)pyridin-3-yl]methanamine
  • 5-Fluoro-2,3-dihydro-1H-indene-1-thiol
  • 5H-Indeno[1,2-c]pyridazine, 3-chloro-7-fluoro-
  • 1-Ethynyl-5-fluoro-2,3-dihydro-1H-inden-1-OL
  • Methyl 7-bromo-3-methyl-1-benzothiophene-2-carboxylate
  • 5-chloro-N-phenylpentanehydrazide
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