xylene sulfonic acid

benzenesulfonic acid, dimethyl-

CAS: 25321-41-9 C8 H10 O3 S MW: 186.23030000

Identification

Namexylene sulfonic acid
CAS Number25321-41-9
EINECS246-839-8
FDA UNIISearch
Molecular FormulaC8 H10 O3 S
Molecular Weight186.23030000
MDL NumberMFCD00055648
Nikkaji NumberJ1.071.885F

Regulatory

FDA Mainterm (IAUFC)25321-41-9 ; XYLENE SULFONIC ACID

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) 1.390 (est)
Soluble in water, 5.894e+004 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usessurfactants

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryhydrotrope, surfactant agents
Recommendation for xylene sulfonic acid usage levels up tonot for fragrance use.
Recommendation for xylene sulfonic acid flavor usage levels up tonot for flavor use.

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Potential Uses

surfactants

Natural Occurrence

not found in nature

Synonyms

benzenesulfonic acid, 2,3-dimethyl- benzenesulfonic acid, dimethyl- 2,3- dimethyl benzene sulfonic acid 2,3- dimethyl benzenesulfonic acid dimethylbenzene sulfonic acid dimethylbenzenesulfonic acid 2,3- dimethylbenzenesulfonic acid xylenesulfonic acid xylenesulphonic acid PubMed: Safety assessment of xylene sulfonic acid, toluene sulfonic acid, and alkyl aryl sulfonate hydrotropes as used in cosmetics. PubMed: Hazardous air pollutant formation from pyrolysis of typical Chinese casting materials. PubMed: Comparative characterization of the physicochemical behavior and skin permeation of extruded DPPC liposomes modified by selected additives. PubMed: NTP Toxicology and Carcinogenesis Studies of Technical Grade Sodium Xylenesulfonate (CAS No. 1300-72-7) in F344/N Rats and B6C3F1 Mice (Dermal Studies). PubMed: The pH dependence of binding of alpha,alpha'-dibromo-p-xylenesulfonic acid to lysozyme.