naphthalene-1,2,4-triol

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Names

[ CAS No. ]:
13302-67-5

[ Name ]:
naphthalene-1,2,4-triol

[Synonym ]:
Naphthalin-1,2,4-triol
1,2,4-Trihydroxynaphthol
EINECS 236-327-2
2-Hydroxy-1.4-dihydroxy-naphthalin
2-hydroxy-1,4-naphthalenediol
1,2,4-Trihydroxy-naphthalin
1,2,4-Trihydroxynaphthalene
1,2,4-naphthalenetriol

Chemical & Physical Properties

[ Density]:
1.482g/cm3

[ Boiling Point ]:
425ºC at 760mmHg

[ Molecular Formula ]:
C10H8O3

[ Molecular Weight ]:
176.16900

[ Flash Point ]:
220.3ºC

[ Exact Mass ]:
176.04700

[ PSA ]:
60.69000

[ LogP ]:
1.95660

[ Vapour Pressure ]:
7.98E-08mmHg at 25°C

[ Index of Refraction ]:
1.777

Safety Information

[ HS Code ]:
2907299090

Precursor & DownStream

Precursor

  • 2-Hydroxy-1,4-naphoquinone
  • 1,4-naphthoquinone
  • 1,2,4-Naphthalenetriol,1,2,4-triacetate
  • 1,2-NAPHTHOQUINONE
  • Hydrochloric acid
  • acetic acid
  • Ethanol
  • 2-Hydroxy-3-iodo-1,4-naphthoquinone

DownStream

  • 2,3-dihydronaphthalene-1,4-dione
  • 2-Hydroxy-1,4-naphoquinone
  • 1,4-Naphthalenedione, 2-(acetyloxy)-
  • 1,2,4-trimethoxynaphthalene
  • 1,4-Naphthalenedione,2-hydroxy-3-nitro-
  • parvaquone

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

  • 3-amino-naphthalene-1,2,4-triol
  • 3-chloro-naphthalene-1,2,4-triol
  • 3-methyl-naphthalene-1,2,4-triol
  • (1R,2S,4S,4aS,8aR)-2-Ethyl-1,2,3,4,4a,5,8,8a-octahydro-naphthalene-1,2,4-triol
  • naphthalene-1,2,4-tricarboxylic acid
  • naphthalene-1,2,4(3H)-trione