CAS:98-11-3   Benzenesulfonic acid
CAS:98-11-3   Benzenesulfonic acid
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  • CAS:98-11-3   Benzenesulfonic acid
  • CAS:98-11-3   Benzenesulfonic acid

CAS:98-11-3 Benzenesulfonic acid

NAME:Benzenesulfonic acid CAS:98-11-3 MF:C6H6O3S MW:158.18 PURITY:98%

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Material Chemistry

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NAME Benzenesulfonic acid
CAS 98-11-3
MF C6H6O3S
MW 158.18
DENSITY 1.32
EINECS 202-638-7
MP 30-60 °C
BP 137℃
STORAGE Store below +30°C

Description
Synthesis Analysis
Benzenesulfonic acid is prepared from the sulfonation of benzene using concentrated sulfuric acid . This conversion illustrates aromatic sulfonation, which has been called "one of the most important reactions in industrial organic chemistry" . Alkyl esters of sulfonic acids, particularly methanesulfonic, benzenesulfonic, and p-toluenesulfonic acid esters, are a common class of reagents used in the pharmaceutical industry as alkylating agents, catalysts, and in purification steps of the chemical synthesis of a drug substance .
 

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