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 Structure
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
Odorsulfurous
Odor Threshold0.00021ppm
Odor Typesulfurous
explosive limit0.8%(V)
Water Solubility Immiscible
BRN 1735184
LogP5.207 (est)
CAS DataBase Reference629-45-8(CAS DataBase Reference)
NIST Chemistry ReferenceDisulfide, dibutyl(629-45-8)
EPA Substance Registry SystemDisulfide, dibutyl (629-45-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-7/9-37/39
RIDADR 2810
WGK Germany 3
13
HazardClass 6.1(b)
PackingGroup III
HS Code 29309070
MSDS Information
ProviderLanguage
Dibutyl disulphide English
SigmaAldrich English
ACROS English
Butyl disulfide Usage And Synthesis
Chemical Propertiesclear colourless to very slightly brown liquid
DefinitionChEBI: 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 MethodsShake 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 ProductsUV-photoxidation degradation film containing FeDBC photosensitize-->Dibutyl sulfide-->DI-N-BUTYL SULFONE-->Phenol, 4-(butylthio)--->4-(n-Butylthio)benzoic acid
Cyhalofop-butyl Dibutyltin oxide Diallyldisulfide tert-Butyldimethylsilyl chloride Cyclohexyl disulfide 3-CARBOXYPROPYL DISULFIDE Buprofezin DI-N-UNDECYLDISULPHIDE GGKPDLRPCHPPCHYIPRPKPR Dibutyl phthalate BUTYL OLEATE Dibutyltin dilaurate Dimethyl disulfide Butyl disulfide Butylated Hydroxytoluene Dibutyltin dichloride tert-Butylchlorodiphenylsilane Dibutyl maleate

Email:[email protected] [email protected]
Copyright © 2025 Mywellwork.com All rights reserved.