1,4-Naphthalenediol,5,8-dihydro-

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Names

[ CAS No. ]:
3090-45-7

[ Name ]:
1,4-Naphthalenediol,5,8-dihydro-

[Synonym ]:
5,8-dihydro-1,4-dihydroxynaphthalene
5,8-Dihydroxy-1,4-dihydronaphthalene
5,4-naphthalenediol
1,5,8-dihydro
5,8-Dihydro-1,4-naphthalenediol
1,4-dihydroxy-5,8-dihydronaphthalene
5,8-dihydroxynaphthalene-1,4-diol
1,4-dihydro-5,8-naphthalenediol

Chemical & Physical Properties

[ Density]:
1.282g/cm3

[ Boiling Point ]:
340.5ºC at 760mmHg

[ Molecular Formula ]:
C10H10O2

[ Molecular Weight ]:
162.18500

[ Flash Point ]:
172.1ºC

[ Exact Mass ]:
162.06800

[ PSA ]:
40.46000

[ LogP ]:
1.75260

[ Index of Refraction ]:
1.655

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4A,5,8,8a-Tetrahydro-[1,4]naphthoquinone
  • butadiene
  • 1,4-Benzoquinone
  • 5,8-dihydronaphthalene-1,4-dione
  • naphthalene-1,4(5H,8H)-dione compound with 5,8-dihydronaphthalene-1,4-diol (1:1)

DownStream

  • 5,8-Dimethoxy-2-tetralone
  • 5,8-DIMETHOXY-1,4-DIHYDRO-NAPHTHALENE
  • BENZOHYDROQUINONE
  • 2,3-dihydronaphthalene-1,4-dione
  • 5,8-dihydronaphthalene-1,4-dione
  • 1,4-naphthoquinone
  • 2-[[4-(oxiran-2-ylmethoxy)-5,8-dihydronaphthalen-1-yl]oxymethyl]oxirane
  • 3,4,5,6,7,8-hexahydro-2H-naphthalen-1-one
  • 1-(5,8-dimethoxy-3,4-dihydronaphthalen-2-yl)ethanone

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

  • 1,4-Naphthalenediol,5,8-dihydro-5-(4-nitrobutyl)
  • 1,4-Naphthalenediol, 5,8-dihydro-6-methyl
  • 1,4-Naphthalenediol,6-chloro-5,8-dihydro-
  • 2-methyl-5,8-dihydro-1,4-naphthalenediol
  • diacetate of 2,3,6,7-tetramethyl-5,8-dihydro-1,4-naphthalenediol
  • 1,2-Naphthalenediol, 5,8-dihydro-3,6,7-trimethyl- (8CI)