methyl p-toluenesulfonate cas 80-48-8
17
People watching this product now!
Description
Methyl p-toluenesulfonate
Methyl p-toluenesulfonate Details
Chemical Name: Methyl p-toluenesulfonate
CAS No.:80-48-8
Molecular Fomula:C8H10O3S
Molecular weight:186.23
Appearance:White crystals, slowly change to yellowish clear liquid if heated
Assay：≥98%
Molecular Structure:
Methyl p-toluenesulfonate Typical Properties
| Items | Specifications |
| 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% |
What Is Methyl p-toluenesulfonate?
It is white crystal with hygroscopicity. The melting poit of 28-29℃, the boiling point of 292℃, 146-147℃ (1.2 kPa), the relative density of 1.231 (20 / 4℃). Soluble in ethanol, ether and benzene, insoluble in water.
Methyl p-toluenesulfonate Usage
1)For the manufacture of dyes and organic synthesis;
2)As a selective methylation reagent in organic synthesis;
3)Mainly used in medicine, organic synthesis, imaging tape and other industries.
Methyl p-toluenesulfonate Packaging and Shipping
200kg /drum
Methyl p-toluenesulfonate Storage
Keep the seal and keep it under low temperature and dry condition.