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- Chemical Name: Diallyldisulfide
- CAS No.: 2179-57-9
- Molecular Fomula: ：C6H10S2
- Molecular weight：146.27
- Appearance:Colorless, Light yellow liquid
- Sample：Available
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Description of DADS
- Diallyl disulfide (DADS or 4,5-dithia-1,7-octadiene) is an organosulfur compound derived from garlic and a few other genus Allium plants. Along with diallyl trisulfide and diallyl tetrasulfide, it is one of the principal components of the distilled oil of garlic. It is a yellowish liquid which is insoluble in water and has a strong garlic odor. It is produced during the decomposition of allicin, which is released upon crushing garlic and other plants of the Alliaceae family. Diallyl disulfide has many of the health benefits of garlic, but it is also an allergen causing garlic allergy. Highly diluted, it is used as a flavoring in food. It decomposes in the human body into other compounds such as allyl methyl sulfide.
Basic Info of DADS
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | diallyl disulfide |
| Synonyms | 2-Propenyl disulphide;2-Propenyl disulfide;Diallyldisulfide,remainder mainly diallyl sulfide;diallyl disulphide;3-(prop-2-enyldisulfanyl)prop-1-ene;Expand |
| CAS No. | 2179-57-9 |
| Molecular Formula | C6H10S2 |
| Molecular Weight | 146.27400 |
| PSA | 50.60000 |
| LogP | 2.73980 |
Numbering system
| PubChem number | 24859096 |
| MDL number | MFCD00008656 |
| BRN number | 1699241 |
| EINECS number | 218-548-6 |
| RTECS number | BB1000000 |
Properties
| Appearance & Physical State | clear yellow liquid |
| Density | 1.003 g/cm3 |
| Boiling Point | 79ºC at 16 MM HG |
| Flash Point | 42.4ºC |
| Refractive Index | 1.535-1.545 |
| Stability | Stable under normal temperatures and pressures. |
| Storage Condition | 2-8ºC |
| Vapor Density | >5 (vs air) |
| Vapor Pressure | 1 mm Hg ( 20 °C) |
Safety Info
| RTECS | BB1000000 |
| Hazard Class | 6.1 |
| Safety Statements | S16-S26-S37/39 |
| HS Code | 3911900004 |
| WGK Germany | 3 |
| Packing Group | II |
| RIDADR | UN 2810 6.1/PG 3 |
| Risk Statements | R10; R22; R36/37/38 |
| Hazard Codes | Xn |
What is Diallyldisulfide?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Diallyldisulfide which has developed particularly rapidly in recent years. Do you know about Diallyldisulfide?
- The official answer：Light yellow liquid. It has a special odor of garlic and is tear-jerking. Boiling point 138～139℃, or 79℃(2133Pa). Insoluble in water, soluble in most common organic solvents. The natural product exists in raw cabbage, onion, garlic, fine parsley, etc.
What’s the application of Diallyldisulfide?
Diallyl disulfide is a chemical substance, used as a food additive and pharmaceutical intermediate.
Conclusion
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