Methyl o/p-toluenesulfonate (OPTSM)
Product Name: Methyl o/p-toluenesulfonate; Methyl O/P-Toluene Sulfonate; O/P-Toluene Sulfonic Acid Methyl Ester; Methyl O/P-Tosylate; OPTSME; OPTSM; MOPTS
CAS No. 28804-47-9
Molecular Formula: C8H10O3S
Molecular Weight: 186.23
Structural Formula:
EINECS No.: 249-237-3
Technical Specification:
Appearance: Colorless or light yellow clear liquid
Purity: ≥99%
O-TSM: 40-70%
P-TSM: 30-60%
M-TSM: ≤5%
Moisture: ≤0.5%
Free acid: ≤0.2%
OPTSC: ≤0.3%
Ash: ≤0.1%
Usage: Used as a methylation agent of organic synthesis,synthetic dyes pharmaceutical, pesticide, etc.
Packing: 200kg plastic drum or 200kg plastic lined iron drum.