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p-toluenesulfonic acid methyl esterCAS: 80-48-8

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Quick Details
Synonyms: methyl para-toluenesulfonate; Methyl p-toluenesulphonate; 4-Toluenesulfonic Acid Sodium Salt; 4-Toluenesulfonic acid methyl ester; 4-Methylbenzenesulfonic acid; Methyl p-tosylate~p-Toluenesulphonic acid methyl ester; Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester; P-Toluene sulfonic acid Methyl Ester Classification: Pharmaceutical Intermediates
EINECS: 201-283-5 Molecular Formula: C8H10O3S
Melting Point: 24-30℃ Boiling Point: 292℃
Stability: Water Solubility: Insoluble
Refractive index: 1.5162-1.5182 Flash Point: 130.3°C
Purity: 98.0% Appearance: White crystalline
HazardClass: 8 Brand Name: dayang
Packaging & Delivery
Packaging Detail: 200kg/drum
Delivery Detail: Stock
Detailed Description
MF: C8H10O3S
MW: 186.23
EINECS: 201-283-5


mp  25-28 °C(lit.)
bp  144-145 °C5 mm Hg(lit.)
density  1.234 g/mL at 25 °C(lit.)
vapor density  6.45 (vs air)
vapor pressure  1 mm Hg ( 20 °C)
refractive index  n20/D 1.5172(lit.)
Fp  >230 °F
storage temp.  2-8°C
Water Solubility  Insoluble
Sensitive  Moisture Sensitive

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Mr. Gavin Tang

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