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Allyl mercaptan Structure

Allyl mercaptan

Chemical Properties

Melting point 175-176 °C(Solv: benzene (71-43-2))
Boiling point 67-68 °C (lit.)
Density  0.898 g/mL at 25 °C (lit.)
FEMA  2035 | ALLYL MERCAPTAN
refractive index  n20/D 1.4765(lit.)
Flash point 18 °C
storage temp.  -20°C
solubility  Not miscible or difficult to mix.
form  Liquid
pka 9.83±0.10(Predicted)
color  Clear colorless to light yellow
Odor at 0.10 % in propylene glycol. alliaceous sulfurous garlic onion roasted
Odor Type sulfurous
Sensitive  Air Sensitive
JECFA Number 521
BRN  1697523
Stability Stable, but highly flammable. Incompatible with strong bases, strong oxidizing agents, reactive metals.
LogP 1.51
CAS DataBase Reference 870-23-5(CAS DataBase Reference)
NIST Chemistry Reference Allyl mercaptan(870-23-5)
EPA Substance Registry System 2-Propene-1-thiol (870-23-5)

Safety Information

Hazard Codes  F
Risk Statements  11
Safety Statements  16-33-9
RIDADR  UN 1228 3/PG 2
WGK Germany  3
10-13-23
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29309090

MSDS

Usage And Synthesis

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