p-Toluenesulfonic acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
104-15-4
Chemical name
p-Toluenesulfonic acid
Molecular formula
C7H8O3S
Molecular weight
172.2 g/mol
Synonyms
4-Toluenesulfonic acid; p-Toluenesulphonic acid; Tosic acid; Toluene-4-sulfonic acid; p-Tolylsulfonic acid; Tosylic acid; Toluenesulfonic acid; Benzenesulfonic acid, 4-methyl-; p-Methylbenzenesulfonic acid; p-Methylphenylsulfonic acid; Eltesol; Methylbenzenesulfonic acid
InChIKey
JOXIMZWYDAKGHI-UHFFFAOYSA-N
PubChem CID
6101
No GHS reference data is available in the current MolGraph catalog record.
Appearance
Solid
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.