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CAS 25496-01-9

CAS 25496-01-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 25496-01-9

CAS 25496-01-9PubChem CID 33020

Tridecylbenzenesulfonic acid (mixed isomers)

IUPAC name: 4-tridecylbenzenesulfonic acid

Molecular formula: C19H32O3S
Molecular weight: 340.5 g/mol
Exact mass: 340.20721605 Da
XLogP3: 7.5
Topological polar surface area: 62.8 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

Benzenesulfonic acid, tridecyl-TRIDECYLBENZENESULFONIC ACIDTridecylbenzenesulphonic acidON8KWY67R1EINECS 247-036-5RefChem:899422CONOCO SA-697TRIDECYLBENZENESULFONIC ACID [INCI]

6 more reported names

J263.416CBenzenesulfonic acid, 4-tridecyl-X6J40P43M8UNII-X6J40P43M84-Tridecylbenzene-1-sulfonic acidUNII-ON8KWY67R1

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External database identifiers

EPA DTXSID:DTXSID00975002

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 25496-01-9

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How CAS 25496-01-9 is used on this site

CAS 25496-01-9 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 25496-01-9 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.