3-(methyldisulfanyl)prop-1-ene
allyl methyl disulphide
CAS: 2179-58-0
Molecular Formula: C4H8S2
3-(methyldisulfanyl)prop-1-ene - Names and Identifiers
3-(methyldisulfanyl)prop-1-ene - Physico-chemical Properties
| Molecular Formula | C4H8S2 |
| Molar Mass | 120.24 |
| Density | 0.88 |
| Boling Point | 141.4±19.0 °C(Predicted) |
| Flash Point | 35°C(lit.) |
| JECFA Number | 568 |
| Vapor Presure | 7.33mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light orange to Yellow |
| Storage Condition | 0-10°C |
| Refractive Index | 1.5340-1.5380 |
| Physical and Chemical Properties | Colorless liquid. It is one of the aroma components of garlic, chive and onion. Boiling point 83~84 degrees C (22.65kPa), or 30~33 degrees C (2666Pa). Natural products are found in onions, garlic, cooked onions, chives, etc. |
3-(methyldisulfanyl)prop-1-ene - Risk and Safety
| UN IDs | 1993 |
| Hazard Class | 3 |
| Packing Group | III |
3-(methyldisulfanyl)prop-1-ene - Reference Information
| FEMA | 3127 | ALLYL METHYL DISULFIDE |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use limit | FEMA: baked products, condiments, meat products, pickled products, soup, all 1.0 mg/kg. |
| use | food spices. |
| Production method | is synthesized from the corresponding mixture of aliphatic thiosulfuric acid and alkali metal sulfide. |
Last Update：2024-04-10 22:29:15
