4-Hydroxy-3-methylbenzenesulfonic acid

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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-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-enamido]methyl}pyridine-4-carboxylic acid
  • 1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]cyclopentane-1-carboxylic acid
  • 1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,3-dimethylbutanamido]cyclopentane-1-carboxylic acid
  • 1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,2-dimethylpropanamido]cyclohexane-1-carboxylic acid
  • (3R)-1-[3-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]piperidine-3-carboxylic acid
  • 2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]-1-methylcyclopentane-1-carboxylic acid
  • (2R)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3-(4-hydroxyphenyl)propanoic acid
  • (2R)-2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3-(4-hydroxyphenyl)propanoic acid
  • 4-[(dimethyl-1,2,4-triazin-3-yl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
  • 1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanoyl]-4-methylpiperidine-2-carboxylic acid
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