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sec-Butyl disulfide

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sec-Butyl disulfide Basic information

Product Name:
sec-Butyl disulfide
Synonyms:
  • 1-Methylpropyl disulfide
  • 2-(Sec-butyldisulfanyl)butane
  • 3,6-Dimethyl-4,5-dithiaoctane
  • Bis(1-methyl propyl) disulfide
  • Bis(2-butyl) disulfide
  • Di(1-methylpropyl) disulfide
  • disulfide,bis(1-methylpropyl)
  • bis(sec-butyl) disulphide
CAS:
5943-30-6
MF:
C8H18S2
MW:
178.36
EINECS:
227-702-1
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • Sulfur compounds
  • Organic Building Blocks
  • Sulfides/Disulfides
Mol File:
5943-30-6.mol
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sec-Butyl disulfide Chemical Properties

Melting point:
-36.74°C (estimate)
Boiling point:
230.63°C (estimate)
Density 
0.957 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.492(lit.)
FEMA 
4578 | DI-SEC-BUTYL DISULFIDE
Flash point:
>230 °F
storage temp. 
2-8°C
Odor
sulfurous
JECFA Number
1933
LogP
4.59
CAS DataBase Reference
5943-30-6
NIST Chemistry Reference
Disulfide, bis(1-methylpropyl)(5943-30-6)
EPA Substance Registry System
Disulfide, bis(1-methylpropyl) (5943-30-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
UN 2810 6.1/PG 3
WGK Germany 
3
HazardClass 
6.1(b)
PackingGroup 
III

MSDS

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sec-Butyl disulfide Usage And Synthesis

Synthesis Reference(s)

Synthetic Communications, 14, p. 717, 1984 DOI: 10.1080/00397918408059586

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