Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 147-93-3

CAS 147-93-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 147-93-3
CAS 147-93-3PubChem CID 5443

2-Mercaptobenzoic Acid

Thiosalicylic acid is a sulfanylbenzoic acid that is the 2-sulfanyl derivative of benzoic acid. It has a role as a non-narcotic analgesic and an antipyretic. It is a conjugate acid of a thiosalicylate(1-). — ChEBI

IUPAC name
2-sulfanylbenzoic acid
Molecular formula
C7H6O2S
Molecular weight
154.19 g/mol
Exact mass
154.00885060 Da
XLogP3
2.4
Topological polar surface area
38.3 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Thiosalicylic acido-Mercaptobenzoic acid2-Thiosalicylic acido-Thiosalicylic acid2-Carboxythiophenolo-Sulfhydrylbenzoic acido-Benzoic acid thiolo-Carboxythiophenol
16 more reported names
Benzoic acid, 2-mercapto-o-MercaptobenzoesaeureSalicylic acid, 2-thio-BENZOIC ACID, O-MERCAPTO-Thiophenol-2-carboxylic acidCIP6LXN5XWNSC-2184NSC-660640CHEBI:59124ortho-mercaptobenzoic acidRefChem:189650205-704-37283-41-2USAF KF-2USAF XR-35USAF EK-T-2805
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 147-93-3

0 total
No records found for this CAS number.

How CAS 147-93-3 is used on this site

CAS 147-93-3 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 147-93-3 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.