Overview

IDCS-a441f1b901ba
CAS RN4124-42-9
Synonyms Ammonium toluene-4-sulphonate
Ammonium p-toluenesulfonate
Benzenesulfonic acid, 4-methyl-, ammonium salt (1:1)
Benzenesulfonic acid, 4-methyl-, ammonium salt
EINECS 223-927-4
p-Toluenesulfonic acid, ammonium salt
DTXSID90884038
RefChem:564655
DTXCID001023510
223-927-4 More…

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Identification

Molecular FormulaC7H11NO3S
Molecular Weight189.23 g/mol
CAS Number4124-42-9
IUPAC Name

azanium;4-methylbenzenesulfonate

CC1=CC=C(C=C1)S(=O)(=O)[O-].[NH4+]
InChI=1S/C7H8O3S.H3N/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H3

GDCXBZMWKSBSJG-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.
  • Aggregated GHS information provided per 5 reports by companies from 1 notifications to the ECHA C&L Inventory.
  • Reported as not meeting GHS hazard criteria per 5 of 5 reports by companies.
  • There are 0 notifications provided by 0 of 5 reports by companies with hazard statement code(s).
  • Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Storage Conditions

Store at ambient temperature and humidity (2–8 °C).

View Literature on PubChem
Benzenesulfonic acid, 4-methyl-, ammonium salt (1:1)

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