p-toluene sulfonyl chloride (ptsc) cas 98-59-9
Chemical Name: P-Toluene Sulfonyl Chloride (PTSC)
CAS No: 98-59-9
Molecular Formula: C7H7ClO2S
Molecular Weight: 190.65
Molecular Structure:
Appearance: Clear liquid
Assay: 99%min
P-Toluene Sulfonyl Chloride (PTSC)Typical Properties
| Item | Specifications |
| Appearance | White crystal powder |
| Free acid(PTSA) | ≤0.2% |
| Purity | ≥99.0% |
| Moisture | ≤0.1% |
P-Toluene Sulfonyl Chloride (PTSC) Usage
1 This product is an intermediate of disperse dyes, ice dyes and acid dyes. Also used in the production of the drug metsulfuron.
2 Used as an analytical reagent, also used in molecular rearrangement reactions in organic synthesis, dye preparation and hormone synthesis
3 for organic synthesis, sulfa drugs and pesticide intermediates
4 organic synthesis, dyes, determination of primary, secondary amines, phenols
P-Toluene Sulfonyl Chloride (PTSC) Packaging and Shipping
Packing: 25KG/ bag
Delivery: 7-10 days after receipt the payment.
P-Toluene Sulfonyl Chloride (PTSC) Storage
The package is complete and lightly loaded; the warehouse is ventilated, away from open flames, high temperature, and stored separately from oxidants and acids.
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