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Methyl p-toluenesulfonate Structure

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.)
Flash point >230 °F
storage temp.  2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid or Low Melting Solid
color  White to yellow
Water Solubility  Insoluble
Sensitive  Moisture Sensitive
BRN  609209
LogP 1.88 at 25℃
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
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

MSDS

Usage And Synthesis

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