Ammonium 4-methylbenzenesulfonate

Modify Date: 2025-08-24 12:48:34

Ammonium 4-methylbenzenesulfonate Structure
Ammonium 4-methylbenzenesulfonate structure
Common Name Ammonium 4-methylbenzenesulfonate
CAS Number 4124-42-9 Molecular Weight 189.23200
Density 1.34g/cm3 Boiling Point N/A
Molecular Formula C7H11NO3S Melting Point 106-107ºC
MSDS N/A Flash Point N/A

 Names

Name Ammonium 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34g/cm3
Melting Point 106-107ºC
Molecular Formula C7H11NO3S
Molecular Weight 189.23200
Exact Mass 189.04600
PSA 65.99000
LogP 2.64640
InChIKey GDCXBZMWKSBSJG-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)[O-])cc1.[NH4+]

 Safety Information

HS Code 2923900090

 Customs

HS Code 2923900090
Summary 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

ammonium toluene-4-sulfonate
p-Toluolsulfonsaeure-Ammoniumsalz
toluene-4-sulfonic acid,ammonium salt
Toluol-4-sulfonsaeure,Ammonium-salz
ammonium p-toluenesulfonate
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