2,4-Dihydroxybenzenesulfonic acid

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Names

[ CAS No. ]:
6409-58-1

[ Name ]:
2,4-Dihydroxybenzenesulfonic acid

[Synonym ]:
MD-141
Benzenesulfonic acid,2,4-dihydroxy
p-dihydroxy benzene monosulfonic acid
2,4-dihydroxy-benzenesulfonic acid
Resorcin-sulfonsaeure-(4)
1,3-dihydroxybenzene-4-sulfonic acid
2,4-Dihydroxy-benzolsulfonsaeure
4-sulforesorcinol

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
510.6ºC at 760 mmHg

[ Molecular Formula ]:
C6H6O5S

[ Molecular Weight ]:
190.17400

[ Flash Point ]:
262.6ºC

[ Exact Mass ]:
189.99400

[ PSA ]:
103.21000

[ LogP ]:
1.42530

[ Index of Refraction ]:
1.554

Safety Information

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Resorcine

DownStream

  • Resorcine
  • Fluorescein
  • 2,4,6-tribromoresorcinol

Customs

[ HS Code ]: 2908999090

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 5-hexyl-2,4-dihydroxybenzenesulfonic acid
  • 5-benzoyl-2,4-dihydroxybenzenesulfonic acid
  • 2,4-dihydroxybenzenesulfonic acid,N-ethylethanamine
  • sodium 2,5-dihydroxybenzenesulphonate
  • 2,4-Dichlorophenylboronic acid, pinacol ester
  • 2,4-Diaminobutanoic acid
  • N-(3-amino-4,4-difluoro-3-methylbutyl)-2-methoxyacetamide
  • N-(3-amino-4,4-difluoro-3-methylbutyl)-2-cyclopropylacetamide
  • N-(4-amino-1,1-difluoro-2-methylbutan-2-yl)-1-methylcyclopropane-1-carboxamide
  • 3-(1-tert-butyl-1H-pyrazol-4-yl)-2,6-difluoroaniline
  • (1S)-1-(4-chloro-1-benzofuran-2-yl)butan-1-amine
  • (1S)-3-methyl-1-{5-methylfuro[3,2-b]pyridin-2-yl}butan-1-amine
  • (1S)-1-(5-chloro-6-methyl-1-benzofuran-2-yl)-2-methylpropan-1-amine
  • (1R)-3-methyl-1-(5-methyl-1-benzofuran-2-yl)butan-1-amine
  • 6-(Aminomethyl)-4-methyl-5-(pyridin-3-yl)morpholin-3-one
  • (1R)-1-(5-fluoro-1-benzofuran-2-yl)-2-methylpropan-1-amine
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