Methyl p-toluenesulfonate/PTSM CAS 80-48-8

Methyl p-toluenesulfonate/PTSM CAS 80-48-8

Product Name: Methyl p-toluenesulfonate/PTSM
CAS:80-48-8
MF: C8H10O3S
MW: 186.23
Appearance: White crystals, slowly change to yellowish clear liquid if heated
Assay: 98.0% min
Melting point: ≥24℃
Package: 200kg/drum

[Typical Properties]

White crystals, slowly change to yellowish clear liquid if heated. Easy to dissolve in ethanol, ether, and benzene, insoluble in water, and hygroscopic. Irritating.

[Specification]

Item	Standard
Appearance	White crystals, slowly change to yellowish clear liquid if heated
Purity	≥98%
Melting point	≥24℃
Moisture	≤0.5%
P-toluenesul fonic acid	≤0.2%
P-toluene sulfonyl chloride	≤0.3%
Ash	≤0.1%

[Usage]

Used in the production of dyes and organic synthesis, as a raw material for methylation, as a selective methylation reagent and catalyst for organic synthesis.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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