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18800-53-8

Name 3,4-DIMETHYLTHIOPHENOL
CAS 18800-53-8
EINECS(EC#) 242-587-8
Molecular Formula C8H10S
MDL Number MFCD00010023
Molecular Weight 138.23
MOL File 18800-53-8.mol

Chemical Properties

Appearance clear colorless to light yellow liquid
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.)
Fp  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 18800-53-8(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
S7/9:Keep container tightly closed and in a well-ventilated place .
RIDADR  UN 3334
WGK Germany  3
TSCA  T
HazardClass  6.1
HazardClass  IRRITANT, STENCH
HS Code  29309070

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