P-Toluenesulfonyl Chloride/4-Toluenesulfonyl Chloride/PTSC
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Product Description
P-Toluenesulfonyl Chloride/4-Toluenesulfonyl Chloride/PTSC
Chemical Name: P-Toluenesulfonyl Chloride;4-Toluenesulfonyl Chloride;PTSC; CAS 98-59-9
EINECS No.: 202-684-8
Chemical Formula: C7H7CIO2S
Molecular Weight: 190.6
Melting point: 67°C
Boiling point: 134°C
Density: 1.006
Flash point: 128 °C
Molecular Structure:
Description
P- Toluenesulfonyl chloride is also known as 4-methyl-benzenesulfonyl chloride, 4-Toluenesulfonyl chloride, PTSC is an important intermediate dyes in organic synthesis and raw materials for pesticides.
2,3,4,5-tetramethoxytoluene Standard
Appearance: White crystalline powder
Assay %≥: 99.5
Free acid %≤: 0.2
Moisture %≤: 0.1
o-Toluene Sulfonyl Chloride %≤: 0.2
Color (APHA) ≤: 20
Application
1. This product is an intermediate of disperse dyes, ice dyes and acid dyes. It is also used in the production of the drug metsulfuron.
2. PTSC is used as an analytical reagent, and also used for molecular rearrangement reactions in organic synthesis, dye preparation and hormone synthesis, sulfa drugs and pesticide intermediates.
Storge & Handling
Store in tightly closed containers in a cool, well-ventilated area.
Packing
25KG/Cardboard Drum; 25KG/White plastic drum