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;Methyl p-methylbenzenesulfonate;Methyl toluene-4-sulfonate;methyl4-methylbenzenesulfonate
CAS: 80-48-8
MF: C8H10O3S
MW: 186.23
EINECS: 201-283-5
Product Categories: Organic Building Blocks;Sulfur Compounds;Tosylates;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds
Mol File: 80-48-8.mol
Methyl p-toluenesulfonate Structure
Methyl p-toluenesulfonate Chemical Properties
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
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
HazardClass  8
PackingGroup  III
HS Code  29051900
Hazardous Substances Data 80-48-8(Hazardous Substances Data)

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