Methyl P-Toluenesulfonate (PTSM)

Post Date:
Apr 18,2017
Expiry Date:
Oct 15,2017
Detailed Description:
Cas No. :80-48-8 Product Name
Methyl P-Toluenesulfonate (PTSM)
Product Pic
Packing Pic
Other Name
Methyl P-Toluene Sulfonate; Methyl P-Tosylate; P-Toluene Sulfonic Acid Methyl Ester; PTSME; PTSM

CAS No
80-48-8
Molecular Formula
C8H10O3S
Molecular Structure

Packing
200kg plastic drum or 150kg steel-plastic composite barrel
Product Usage
It can be used in the manufacture of dyes and organic synthesis, and also is the raw materials of methylation.
Class Or Division
Dangerous Goods
UN Number
Packing Group
8
3261
Ⅱ

Check-Point
Unit
Specifications
Appearance
--
Colorless To Light Yellow Liquid
Purity
% min
98
Melting Point
°C min
24
Water
% max
0.3
P-Toluenesulfonate
% max
0.2
P-Toluenesulfonyl Chloride
% max
0.3
Ash
% max
0.05
CAS Registry Number:
80-48-8
Synonyms:
;methyl para-toluenesulfonate;4-Toluenesulfonic acid methyl ester;Methyl p-tosylate~p-Toluenesulphonic acid methyl ester;Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester;P-Toluene sulfonic acid Methyl Ester;methyl 4-methylbenzenesulfonate;PTSM;Methyl p-Toluenesulphonate;Methyl-4-Toluene-Sulfonate;
Molecular Formula:
C₈H₁₀O₃S
Molecular Weight:
186.2282
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
R36/37/38:;
R40:;
R43:;
Safety Description:
S24:;
S26:;
S36/37/39:;
S45:;

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