2,5-Dihydroxythiophenol

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Names

[ CAS No. ]:
2889-61-4

[ Name ]:
2,5-Dihydroxythiophenol

[Synonym ]:
1,4-Benzenediol, 2-mercapto-
2-mercaptobenzene-1,4-diol
2,5-Dihydroxythiophenol
2-mercaptohydroquinone
2-mercapto-1,4-dihydroxybenzene
2-Sulfanyl-1,4-benzenediol
2,5-dihydroxylthiophenol
1,4-Dihydroxybenzene-2-thiol
2-Sulfanylbenzene-1,4-diol
1,4-Benzenediol,2-mercapto

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
333.2±32.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H6O2S

[ Molecular Weight ]:
142.176

[ Flash Point ]:
155.3±25.1 °C

[ Exact Mass ]:
142.008850

[ PSA ]:
79.26000

[ LogP ]:
0.76

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.699

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,4-Benzoquinone
  • 5-Hydroxy-1,3-benzoxathiol-2-one

DownStream

  • Hydroquinone
  • 2-benzylsulfanylcyclohexa-2,5-diene-1,4-dione
  • 2-(Methylthio)-1,4-benzoquinone
  • 2-methylsulfanylbenzene-1,4-diol

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 6-Bromo-2,5-dihydroxythiophenol
  • 2-[5-[(4-bromophenyl)methyl]-1,3-thiazol-2-yl]isoindole-1,3-dione
  • 2,5-dithia-7-azabicyclo[2.2.1]heptane
  • 2,5,7-triazabicyclo[2.2.1]heptane
  • 2,5-Bis(hydroxyimino)cyclopentan-1-one
  • 2,5-Dihydro-5-[4-(trifluoromethyl)phenyl]-3H-imidazo[2,1-a]isoindol-5-ol