# Dodecylbenzenesulfonic acid (LABSA) 96% Supplier of highly active anionic surfactants, providing comprehensive application solutions for industrial cleaning, textile auxiliaries, and other fields (CAS 27176-87-0)

CAS: 27176-87-0
PubChem CID: 25457
InChIKey: WBIQQQGBSDOWNP-UHFFFAOYSA-N
Wikidata: Q27287337
Molecular formula: C₁₈H₃₀O₃S
Molar mass: 326.5 g/mol
IUPAC: 2-dodecylbenzenesulfonic acid
SMILES: CCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)O
3D structure: 52 atoms, 52 bonds

## About the compound

Dodecylbenzenesulfonic acid (LABSA) 96% Supplier of highly active anionic surfactants, providing comprehensive application solutions for industrial cleaning, textile auxiliaries, and other fields (CAS 27176-87-0) is a chemical compound registered under CAS number 27176-87-0. Molecular formula: C₁₈H₃₀O₃S. Molar mass: 326.5 g/mol. The full systematic IUPAC name is: 2-dodecylbenzenesulfonic acid. The molecule contains 52 atoms connected by 52 chemical bonds. 
Chemical data comes from the PubChem (NIH), ChEMBL (EBI) and NIST WebBook databases. GHS statement translations comply with the CLP Regulation (EC 1272/2008). Interactive 3D model and 2D skeleton available at: https://molgod.org/molecule/27176-87-0/


## Data sources

  - PubChem CID 25457: https://pubchem.ncbi.nlm.nih.gov/compound/25457
  - Wikidata: https://www.wikidata.org/wiki/Q27287337
  - NIST WebBook: https://webbook.nist.gov/cgi/cbook.cgi?ID=27176-87-0
  - ChEMBL: https://www.ebi.ac.uk/chembl/g/#search_results/all/query=27176-87-0

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Last updated: 2026-09-26
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