对甲苯磺酸甲酯

Methyl p-toluenesulfonate is used as a methylating agent in organic synthesis. It acts as a catalyst for alkyd resins. It is also employed in selective 1-substitution reaction of tetrazole. Further, it is used in the preparation of dyes.

Store in a cool place. Incompatible with strong oxidizing agents, strong acids and strong bases.

MFCD00008417

201-283-5

C₈H₁₀O₃S

186.23

24-28°

140°/20mm

152°(305°F)

1.234

1.5185

Keep Cold.

Low melting solid

Soluble in ether, alcohol, benzene and chloroform. Slightly soluble in petroleum ether. Insoluble in water.

609209

III

22-34-43
Harmful if swallowed.Causes burns.May cause sensitization by skin contact.

8

20-26-36/37/39-45-60
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

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H302-H314-H318-H317
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May cause an allergic skin reaction.

P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.