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3,4-DIMETHYLTHIOPHENOL Structure

3,4-DIMETHYLTHIOPHENOL

Chemical Properties

Melting point -30°C (estimate)
Boiling point 218 °C (lit.)
Density  1.027 g/mL at 25 °C (lit.)
refractive index  n20/D 1.5736(lit.)
Flash point 194 °F
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  Liquid
pka 6.91±0.10(Predicted)
color  Clear colorless to light yellow
Specific Gravity 1.027
BRN  2040353
LogP 3.328 (est)
CAS DataBase Reference 18800-53-8(CAS DataBase Reference)
EPA Substance Registry System Benzenethiol, 3,4-dimethyl- (18800-53-8)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36-7/9
RIDADR  UN 3334
WGK Germany  3
TSCA  T
HazardClass  IRRITANT, STENCH
HazardClass  6.1
HS Code  29309070

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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