CAS 80-48-8 Methyl p-toluenesulfonate-Professional supplier
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We can supply Methyl p-toluenesulfonate (CAS:80-48-8) with stable quality and bulk stock.
Specification of Methyl p-toluenesulfonate
| Item | Specifications |
| Appearance | White crystals, slowly change to yellowish clear liquid if heated |
| Assay | ≥99.0% |
| Moisture | ≤0.5% |
| p-toluenesulfonyl chloride | ≤0.1% |
| p-toluenesulfonate | ≤0.2% |
| Ash | ≤0.1% |
Basic information of Methyl p-toluenesulfonate
CAS: 80-48-8
Standard:Technical grade
Model:SC-001
Capacity:50MT/month
Loading port: Shanghai
Synonyms: Methyl p-toluenesulfonate,MPTS
MF: C8H10O3S
Usage of Methyl p-toluenesulfonate
Methyl p-toluenesulfonate (MPTS) is a versatile organic intermediate and methylating agent, widely used in pharmaceutical, agrochemical, dye, and organic synthesis industries:
1. Pharmaceutical Intermediate Synthesis
It is a key methylating reagent for producing APIs (active pharmaceutical ingredients) and intermediates.
2. Agrochemical Manufacturing
Used in the synthesis of herbicides, insecticides, and fungicides, serving as a selective methylating agent to modify target molecules and enhance biological activity.
3. Dye & Pigment Production
Acts as a methylating agent in the preparation of cationic dyes, reactive dyes, and fluorescent brighteners, improving dye solubility and color fastness.
4. Organic Synthesis & Fine Chemicals
A common reagent for methylation of phenols, amines, and carboxylic acids in organic synthesis; also used in the production of surfactants, plastic additives, and photographic chemicals.
5. Chemical Research & Laboratory Use
Employed in academic and industrial labs as a standard methylating agent for synthetic pathways, due to its high reactivity and predictable reaction profiles.
Package Of Methyl p-toluenesulfonate
200kg /drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
