| 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 Type |
sulfurous |
| explosive limit |
0.8%(V) |
| Odor Threshold |
0.00021ppm |
| 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) |
| Hazard Codes |
Xi |
| Risk Statements |
36/37/38 |
| Safety Statements |
26-36-7/9-37/39 |
| RIDADR |
2810 |
| WGK Germany |
3 |
| F |
13 |
| HazardClass |
6.1(b) |
| PackingGroup |
III |
| HS Code |
29309070 |
| |
| 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 |
|
Sparsentan
Butyl disulfide
P7C3-A20
