Tosyl chloride / p-toluene sulfonyl chloride (ptsc) cas 98-59-9

P-Toluene Sulfonyl Chloride (PTSC) Quick Details

Chemical Name: P-Toluene Sulfonyl Chloride (PTSC)

Other Name: 4-Toluenesulfonyl chloride; 4-methylbenzenesulfonyl chloride

CAS No: 98-59-9

Molecular Formula: C7H7ClO2S

Molecular Weight: 190.65

Molecular Structure:P-Toluene Sulfonyl Chloride Structure

Appearance: Clear liquid

Assay: 99%min


Tosyl chloride / p-toluene sulfonyl chloride (ptsc) cas 98-59-9

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
  5. Chemical Synthesis: P-Toluene Sulfonyl Chloride (PTSC), with CAS number 98-59-9, is widely used in chemical synthesis. It serves as a versatile reagent and intermediate in the production of various organic compounds, including pharmaceuticals, agrochemicals, and specialty chemicals.
  6. Pharmaceutical Intermediates: This compound finds applications as a pharmaceutical intermediate. PTSC is utilized in the synthesis of certain drugs and pharmaceutical products, playing a crucial role in medicinal chemistry.
  7. Polymer Industry: PTSC may be employed in the polymer industry. It can contribute to the modification of polymer properties and the development of specific materials in polymerization processes.
  8. Chemical Research: In chemical research activities, P-Toluene Sulfonyl Chloride is used for various experiments and analyses. Its versatile nature makes it valuable in the discovery and development of new compounds.

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.

Contact Us Now!

If you need Price, please fill in your contact information in the form below, we will usually contact you within 24 hours. You could also email me during working hours ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.


There are no reviews yet.

Be the first to review “Tosyl chloride / p-toluene sulfonyl chloride (ptsc) cas 98-59-9”

Your email address will not be published. Required fields are marked *

Contact US