Basic information
- CAS
73037-34-0- Standard SMILES
Cc1cc(Oc2cc(C)cc(S(=O)(=O)[O-])c2)cc(S(=O)(=O)[O-])c1.[Na+].[Na+]- InChIKey
UGVJAWDVDTXCQA-UHFFFAOYSA-L- Molecular formula
- C14H12Na2O7S2
- Average molar mass
- 402.4 g/mol
- Monoisotopic mass
- 401.98198363
Names & identifiers
- Preferred name
- Benzenesulfonic acid, oxybis(methyl-, sodium salt (1:2)
- IUPAC
- disodium;3-methyl-5-(3-methyl-5-sulfonatophenoxy)benzenesulfonate
Names & synonyms
EINECS 277-242-0Oxybis(methylbenzenesulfonic acid), disodium saltEC 277-242-0Disodium oxybis(methylbenzenesulphonate)Benzenesulfonic acid, oxybis(methyl-, sodium salt (1:2)DISODIUM OXYBIS[METHYLBENZENESULPHONATE]Benzenesulfonic acid, oxybis[methyl-, sodium salt (1:2)RefChem:565006277-242-0
Database identifiers
- CAS
73037-34-0- PubChem CID
- 175398
- EC Number
- 277-242-0
Properties
Computed structural properties
- Topological polar surface area
- 140 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 2
- Heavy atoms
- 25
- Formal charge
- 0
- Complexity
- 521
Experimental & physicochemical properties
Physical DescriptionDry Powder
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (39 of 39) of all reports.
Not Classified
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Benzenesulfonic acid, oxybis[methyl-, sodium salt (1:2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzenesulfonic acid, oxybis[methyl-, sodium salt (1:2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Disodium oxybis[methylbenzenesulphonate] (EC: 277-242-0)
Hazard Classes and CategoriesNot Classified
Chemistry & industry
Uses & manufacturing
U.S. Production2023: <75,000 lb
Industry UsesTanning agents not otherwise specified
General Manufacturing Information
Textiles, apparel, and leather manufacturing
Benzenesulfonic acid, oxybis[methyl-, sodium salt (1:2): ACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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