Butyl disulfide

Butyl disulfide Basic information

Product Name:	Butyl disulfide
Synonyms:	Di-n-Butyldisulfide(Dibutyldisulfide);1-BUTYLDISULFIDE;BUTYLDISULPHIDE;DIBUTYL DISULFIDE: 99.5%;Dibutyl Disulfide [for Determination of Sulfur Content by Energy Dispersive X-ray Fluorescence Method];Normal-butyl disulfide, 97%;Dibutyl perdisulfide;Dibutyl persulfide
CAS:	629-45-8
MF:	C8H18S2
MW:	178.36
EINECS:	211-091-3
Product Categories:
Mol File:	629-45-8.mol

Butyl disulfide Chemical Properties

Melting point	−94 °C(lit.)
Boiling point	229-233 °C(lit.)
density	0.938 g/mL at 25 °C(lit.)
vapor pressure	52 mm Hg ( 37.7 °C)
refractive index	n20/D 1.492(lit.)
Fp	200 °F
storage temp.	Store below +30°C.
form	Liquid
color	Clear colorless to very slightly brown
Odor	sulfurous
Odor Threshold	0.00021ppm
Odor Type	sulfurous
explosive limit	0.8%(V)
Water Solubility	Immiscible
BRN	1735184
LogP	5.207 (est)
CAS DataBase Reference	629-45-8(CAS DataBase Reference)
NIST Chemistry Reference	Disulfide, dibutyl(629-45-8)
EPA Substance Registry System	Disulfide, dibutyl (629-45-8)

Safety Information

MSDS Information

Butyl disulfide Usage And Synthesis

Chemical Properties	clear colourless to very slightly brown liquid
Definition	ChEBI: Dibutyl disulfide is an organic disulfide.
Synthesis Reference(s)	Chemical and Pharmaceutical Bulletin, 34, p. 486, 1986 DOI: 10.1248/cpb.34.486 Synthesis, p. 1091, 1982 DOI: 10.1055/s-1982-30083
Purification Methods	Shake it with lead peroxide, filter and distil it in a vacuum under N2. [Beilstein 1 IV 1560.]

Butyl disulfide Preparation Products And Raw materials

Preparation Products

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