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8.20252 Sigma-Aldrich

Dibutyl sulfide

Dibutyl sulfide for synthesis. CAS 544-40-1, chemical formula CH₃(CH₂)₃S(CH₂)₃CH₃.

Synonym: Butyl sulfide

  • CAS Number 544-40-1

  • Linear Formula CH3(CH2)3S(CH2)3CH3

  • Molecular Weight 146.29

  •  EC Index Number 208-870-5

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Properties

Related Categories Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfides/Disulfides,
LD 50 oral   LD50 Rat 2220 mg/kg
bp   188.7 °C (1013 hPa)
density   0.84 g/cm3 (20 °C)
flash point   62 °C
mp   -80 °C
packaging   100 ml in Glass bottle (8202520100)
  50 ml in Glass bottle (8202520050)
  500 ml in Glass bottle (8202520500)
storage conditions   Store below +30°C.
vapor pressure   26 hPa (80 °C)

Description

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.837 - 0.839
Identity (IR): passes test

Safety & Documentation

Safety Information

Precautionary statements 
WGK Germany 
2
RTECS 
ER 6417000

Documents

Certificate of Analysis

Protocols & Articles
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