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Methyl P-Toluenesulfonate (PTSM)

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  Post Date: Jul 23,2018
  Expiry Date: Jul 23,2019
  Detailed Description: Cas No. :80-48-8 Methyl P-Toluenesulfonate (PTSM)
Product Name Methyl P-Toluenesulfonate (PTSM) Molecular Structure
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

Check-Point Specification
Appearance Colorless To Light Yellow Liquid
Purity ≥98%
Melting Point ≥24℃
Water ≤0.3%
P-Toluenesulfonate ≤0.2%
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.

  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;
  Molecular Formula: C8H10O3S
  Molecular Weight: 186.2282
  Molecular Structure: 80-48-8 Methyl p-toluenesulfonate
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R36/37/38:;
R40:;
R43:;
  Safety Description: S24:;
S26:;
S36/37/39:;
S45:;

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