Basic information
- Name:
2,4-Dimethylbenzenesulfonic acid
- CAS No.:
88-61-9
- Molecular Structure:
- Formula:
- C8H10O3S
- Molecular Weight:
- 186.24
- Deleted CAS:
- 124373-85-9
- Synonyms:
- 2,4-Xylenesulfonicacid (7CI,8CI);SXA 60;m-Xylene-4-sulfonicacid;m-Xylenesulfonic acid;Benzenesulfonic acid,2,4-dimethyl-;
- EINECS:
- 201-843-9
- Density:
- 1.286 g/cm3
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Chemistry
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IUPAC Name: 2,4-Dimethylbenzenesulfonic acid
Molecular Formula: C8H10O3S
Molecular Weight: 186.22 g/mol
Canonical SMILES: S(c1c(cc(C)cc1)C)(O)(=O)=O
InChI: InChI=1/C8H10O3S/c1-6-3-4-8(7(2)5-6)12(9,10)11/h3-5H,1-2H3,(H,9,10,11)
EINECS: 201-843-9
Product Categories: Industrial/Fine Chemicals
Index of Refraction: 1.553
Molar Refractivity: 46.34 cm3
Molar Volume: 144.7 cm3
Polarizability: 18.37×10-24 cm3
Surface Tension: 45.9 dyne/cm
Density of 2,4-Dimethylbenzenesulfonic acid (CAS NO.88-61-9): 1.286 g/cm3
Uses
2,4-Dimethylbenzenesulfonic acid (CAS NO.88-61-9) is used in detergents, shampoos, degreasing compounds and printing pastes.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LDLo | intraperitoneal | 500mg/kg (500mg/kg) | "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 6, Pg. 375, 1954. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by intraperitoneal route. A corrosive. When heated to decomposition it emits toxic fumes of SOx.
RTECS of 2,4-Dimethylbenzenesulfonic acid (CAS NO.88-61-9): ZE5075000
Specification
2,4-Dimethylbenzenesulfonic acid (CAS NO.88-61-9), its Synonyms are 2,4-Xylenesulfonic acid ; Benzenesulfonic acid, 2,4-dimethyl- ; m-Xylene-4-sulfonic acid ; m-Xylenesulfonic acid .
