4-Hydroxy-3-methylbenzenesulfonic acid

Suppliers

Names

[ CAS No. ]:
7134-04-5

[ Name ]:
4-Hydroxy-3-methylbenzenesulfonic acid

[Synonym ]:
o-Kresol-sulfonsaeure-(4)
Benzenesulfonic acid, 4-hydroxy-3-methyl-
4-Hydroxy-3-methylbenzenesulfonic acid
6-hydroxy-toluene-3-sulfonic acid
o-Cresolsulfonic acid
I09-1242
6-Hydroxy-toluol-3-sulfonsaeure
O-Cresol-4-sulfonic acid
3-methyl-4-hydroxysulfonic acid
3-methyl-4-hydroxy-benzenesulfonic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C7H8O4S

[ Molecular Weight ]:
188.201

[ Exact Mass ]:
188.014328

[ PSA ]:
82.98000

[ LogP ]:
-1.21

[ Index of Refraction ]:
1.597

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • o-cresol
  • Sulfuric acid

DownStream

  • Dinitro-ortho-cresol
  • 2-Methylcyclohexa-2,5-diene-1,4-dione
  • 4-Chloro-2-methylphenol
  • 4,6-Dichloro-o-cresol
  • 5-chloro-6-hydroxy-toluene-3-sulfonic acid
  • 4-hydroxy-3-methyl-5-nitrobenzenesulphonic acid
  • 4,6-DIBROMO-O-CRESOL

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • potassium,4-hydroxy-3-methylbenzenesulfonic acid
  • 4-hydroxy-2-methylbenzenesulfonic acid
  • 4-HYDROXY-3-METHOXYBENZOIC ACID SODIUM SALT
  • 4-hydroxy-3-nitrosobenzoic acid
  • 4-hydroxy-3-hydroxymethylbenzoic acid methyl ester
  • 4-Hydroxy-3-quinolinecarboxylic acid
  • 2-(1-methyl-1H-pyrazol-4-yl)-6-{4-[(1,3-thiazol-5-yl)methyl]piperazin-1-yl}pyrazine
  • 1-{2-cyclopropyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-4-{[5-(propan-2-yl)-1,3-oxazol-4-yl]methyl}piperazine
  • 2-Methyl-4-{4-[(2,3,4-trimethoxyphenyl)methyl]piperazin-1-yl}pyrimidine
  • 4-(4-chlorophenyl)-1-{3-methyl-3H-imidazo[4,5-b]pyridin-2-yl}piperidin-4-ol
  • 1-[(3-Fluoropyridin-4-yl)methyl]-2-methyl-4-{pyrido[2,3-d]pyrimidin-4-yl}piperazine
  • 1-[(3-Fluoropyridin-4-yl)methyl]-2-methyl-4-{pyrido[3,4-d]pyrimidin-4-yl}piperazine
  • 2-({1-[(2,4-Difluorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine
  • 2-[3-(Fluoromethyl)pyrrolidin-1-yl]-4,5-dimethyl-1,3-benzothiazole
  • 3-[3-(Pyridin-4-yloxymethyl)piperidin-1-yl]-1,2-benzothiazole 1,1-dioxide
  • 2-[3-(Fluoromethyl)pyrrolidin-1-yl]-4,7-dimethyl-1,3-benzothiazole
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