Methyl toluenesulfonate
[CAS# 28804-47-9]

Identification

• Classification: Chemical reagent >> Organic reagent >> Tosylate
• Name: Methyl toluenesulfonate
• Synonyms: Toluenesulfonic acid methyl ester; Methylbenzenesulfonic acid methyl ester
• Molecular Formula: C₈H₁₀O₃S
• Molecular Weight: 186.22
• CAS Registry Number: 28804-47-9
• EC Number: 249-237-3

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin sensitization	Skin Sens.	1	H317
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	3	H311
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	3	H331
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Acute toxicity	Acute Tox.	3	H301
Skin corrosion	Skin Corr.	1C	H314
Acute toxicity	Acute Tox.	4	H312