2084-18-6

Name 3-Methyl-2-butanethiol
CAS 2084-18-6
EINECS(EC#) 218-223-9
Molecular Formula C5H12S
MDL Number MFCD00039648
Molecular Weight 104.21
MOL File 2084-18-6.mol
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Chemical Properties

Melting point  -109.95°C (estimate)
Boiling point  109-112 °C(lit.)
density  0.841 g/mL at 25 °C(lit.)
FEMA  3304
refractive index  n20/D 1.444(lit.)
Fp  60 °F
form  liquid (estimate)
pka 10.85±0.10(Predicted)
color  Colorless to Almost colorless
Odor at 0.10 % in propylene glycol. repulsive beefy meaty
biological source synthetic
Odor Type sulfurous
Sensitive  Air Sensitive
JECFA Number 517
Major Application flavors and fragrances
InChI 1S/C5H12S/c1-4(2)5(3)6/h4-6H,1-3H3
InChIKey BFLXFRNPNMTTAA-UHFFFAOYSA-N
SMILES CC(C)C(C)S
LogP 2.47
Uses
Polymerization modifier, insecticide intermediate, vulcanization accelerator intermediate, nonionic surface-active agent.
CAS DataBase Reference 2084-18-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Butanethiol, 3-methyl-(2084-18-6)
EPA Substance Registry System 2084-18-6(EPA Substance)
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Safety Data

Hazard Codes  F
Risk Statements 
R11:Highly Flammable.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S33:Take precautionary measures against static discharges .
S36:Wear suitable protective clothing .
RIDADR  UN 3336 3/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29309090
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2

Hazard Information

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