Butyl Disulfide
n-Butyl disulfide
CAS: 629-45-8
Molecular Formula: C8H18S2
Butyl Disulfide - Names and Identifiers
| Name | n-Butyl disulfide |
| Synonyms | BUTYLDISULPHIDE Butyl Disulfide 1-BUTYLDISULFIDE n-Butyl disulfide Dibutyl disulfide dibutyl disulphide Dibutyl persulfide Dibutyl perdisulfide 1-(butyldisulfanyl)butane Di-n-Butyldisulfide(Dibutyldisulfide) Dibutyl Disulfide [for Determination of Sulfur Content by Energy Dispersive X-ray Fluorescence Method] |
| CAS | 629-45-8 |
| EINECS | 211-091-3 |
| InChI | InChI=1/C8H18S2/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3 |
Butyl Disulfide - Physico-chemical Properties
| Molecular Formula | C8H18S2 |
| Molar Mass | 178.36 |
| Density | 0.938g/mLat 25°C(lit.) |
| Melting Point | −94°C(lit.) |
| Boling Point | 229-233°C(lit.) |
| Flash Point | 200°F |
| Water Solubility | Immiscible |
| Vapor Presure | 52 mm Hg ( 37.7 °C) |
| Appearance | Liquid |
| Color | Clear colorless to very slightly brown |
| BRN | 1735184 |
| Storage Condition | Store below +30°C. |
| Explosive Limit | 0.8%(V) |
| Refractive Index | n20/D 1.492(lit.) |
Butyl Disulfide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S7/9 - S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | 2810 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 13 |
| HS Code | 29309070 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
Butyl Disulfide - Reference Information
| olfactory threshold (Odor Threshold) | 0.00021ppm |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 15:16:44
