Methyl p-toluenesulfonate 80-48-8 99% purity
Methyl p-toluenesulfonate Basic information
Product Name: Methyl p-toluenesulfonate
Synonyms: 4-methyl-benzenesulfonicacimethylester;Benzenesulfonicacid,4-methyl-,methylester;Methyl 4-methylbenzenesulfonate;Methyl ester of 4-methylbenzenesulfonic acid;Methyl para-toluenesulfonate;p-toluenesulfonatedemethyle;p-Toluolsulfonsaeure methyl ester;p-toluolsulfonsaeuremethylester
CAS: 80-48-8
MF: C8H10O3S
MW: 186.23
EINECS: 201-283-5
Product Categories:
Mol File: 80-48-8.mol
Methyl p-toluenesulfonate Chemical Properties
Melting point 25-28 °C(lit.)
Boiling point 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
form Liquid or Low Melting Solid
color White to yellow
Water Solubility Insoluble
Sensitive Moisture Sensitive
BRN 609209
CAS DataBase Reference 80-48-8(CAS DataBase Reference)
NIST Chemistry Reference Benzenesulfonic acid, 4-methyl-, methyl ester(80-48-8)
EPA Substance Registry System Benzenesulfonic acid, 4-methyl-, methyl ester (80-48-8)
Safety Information
Hazard Codes C,Xn
Risk Statements 22-34-43-40-36/37/38
Safety Statements 26-36/37/39-45-24
RIDADR UN 3261 8/PG 2
WGK Germany 3
RTECS XT7000000
F 21
Autoignition Temperature 896 °F
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29051900
Hazardous Substances Data 80-48-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 341 mg/kg
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