Ethyl P-toluenesulfonate (PTSE)

Ethyl P-toluenesulfonate (PTSE)

Product Name: P-Toluene sulfonic acid ethyl Ester；Ethyl p-toluenesulfonate

CAS No. 80-40-0

Molecular Formula: C₉H₁₂O₃S

Molecular Weight: 200.25

Structural Formula:

EINECS No.: 201-276-7

Technical Specification:

              Appearance: Colorless crystals, slowly change to colorless to yellowish clear liquid if heated

              Purity: ≥99%

              Moisture: ≤0.5%

              Free acid: ≤0.2%

              PTSC: ≤0.2%

              Color (APHA): ≤180

Usage:It is used in organic synthesis as an ethylating reagent, in the pharmaceutical industry to produce benzylammonium bromide, but also as an intermediate in photosensitive materials,also the toughener of acetic cellulose.

Packing: 200kg plastic drum or 200kg plastic lined iron drum.