657-84-1|Sodium p-toluenesulfonateProducts Supply - Chemical intermediates Network

Sodium p-toluenesulfonate cas no:657-84-1

Synonyms: 4-Toluenesulfonic acid sodium salt;Naxonate ST;Sodium 4-methylbenzenesulfonate;Sodium 4-toluenesulfonate;Sodiump-methylbenzenesulfonate;Sodium p-tolyl sulfonate;Sodium tolenesulfonate;Sodium tosylate;

Identification

NameSodium p-toluenesulfonate
CAS657-84-1
Synonyms4-Toluenesulfonic acid sodium salt;Naxonate ST;Sodium 4-methylbenzenesulfonate;Sodium 4-toluenesulfonate;Sodiump-methylbenzenesulfonate;Sodium p-tolyl sulfonate;Sodium tolenesulfonate;Sodium tosylate;
EINECS(EC#)211-522-5
Molecular FormulaC₇H₇NaO₃S
Molecular Weight194.18

Chemical Properties

Appearancewhite powder
storage tempStore in a cool, dry place. Keep container closed when not in use.

Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 1
RTECS: XT7350000
HS Code: 29041000
Moderately toxic by intravenous route. When heated to decomposition it emits toxic fumes of SO_x and Na₂O. See also SULFONATES.

HS Code 29041000

Toxicity

ivn-mus LD50:1700 mg/kg

BJPCAL British Journal of Pharmacology and Chemotherapy. 14 (1959),536.

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Sodium p-toluenesulfonate cas no:657-84-1

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