4-methylbenzenesulfonic acid

Suppliers

Names

[ CAS No. ]:
2090-08-6

[ Name ]:
4-methylbenzenesulfonic acid

[Synonym ]:
EINECS 218-237-5
p-toluenesulfonic acid,barium salt
Ba-Salz von p-Toluolsulfonsaeure
Toluol-4-sulfonsaeure,Barium-Verbindung
barium p-toluenesulfonate
toluene-4-sulfonic acid,barium compound

Chemical & Physical Properties

[ Density]:
1.34g/cm3

[ Molecular Formula ]:
C7H8BaO3S++

[ Molecular Weight ]:
309.52900

[ Exact Mass ]:
309.92500

[ PSA ]:
62.75000

[ LogP ]:
2.32250

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
20/22

[ Safety Phrases ]:
28

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • p-Toluenesulfonic acid

DownStream

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

  • 4-methylbenzenesulfonic acid
  • 4-methylbenzenesulfonic acid,urea
  • lead,4-methylbenzenesulfonic acid
  • mercury,4-methylbenzenesulfonic acid
  • 4-methylbenzenesulfonic acid,trihydrate
  • 4-methylbenzenesulfonic acid,octan-2-ol
  • 6-Bromo-3-(2-hydroxyethyl)-2,3-dihydroinden-1-one
  • (2-Phenylpyrrolidin-2-yl)methanamine
  • 5-(methoxymethyl)-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
  • Ethyl 7-hydroxy-5-(methoxymethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate
  • 3-Cyano-5-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid
  • 3-ethyl-6-nitro-1H-quinazoline-2,4-dione
  • 3-(1,2,3,4-Thiatriazol-5-yl)butanoic acid
  • Benzyl 3-(acetoxymethyl)-3-fluoropyrrolidine-1-carboxylate
  • 3-(2,6-Dichloro-4-pyrimidinyl)cyclobutanone
  • N-(Cyanomethyl)-2-(2-oxopyrimidin-1-yl)acetamide
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