Diallyldisulfide
- CAS No.
- 2179-57-9
- Chemical Name:
- Diallyldisulfide
- Synonyms
- DIALLYL DISULFIDE;DIALLYL DISULPHIDE;ALLYL DISULFIDE;DADS;ALLYL DISULPHIDE;Dially disulfide;1,2-diallyldisulfane;FEMA 2028;Disulfide,di-2-propenyl;garlicin oil
- CBNumber:
- CB3337107
- Molecular Formula:
- C6H10S2
- Molecular Weight:
- 146.27
- MOL File:
- 2179-57-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/17 21:30:02
| Boiling point | 180-195 °C(lit.) |
|---|---|
| Density | 1.008 g/mL at 25 °C(lit.) |
| vapor density | >5 (vs air) |
| vapor pressure | 1 mm Hg ( 20 °C) |
| refractive index |
n |
| FEMA | 2028 | ALLYL DISULFIDE |
| Flash point | 144 °F |
| storage temp. | 2-8°C |
| Water Solubility | Insoluble in water |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | oil |
| color | colorless to yellow |
| Odor | Diallyl disulfide is an essential odor component of garlic oil. |
| Odor Threshold | 0.00022ppm |
| Odor Type | alliaceous |
| JECFA Number | 572 |
| BRN | 1699241 |
| InChIKey | PFRGXCVKLLPLIP-UHFFFAOYSA-N |
| LogP | 3.26 |
| CAS DataBase Reference | 2179-57-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Diallyl disulphide(2179-57-9) |
| EPA Substance Registry System | Diallyl disulfide (2179-57-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P310+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38-10 | |||||||||
| Safety Statements | 26-36/37/39-37/39-16-36 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BB1000000 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704 |
|
Diallyldisulfide price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W202800 | Allyl disulfide ≥80%, FG | 2179-57-9 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W202800 | Allyl disulfide ≥80%, FG | 2179-57-9 | 100G | ₹9341.98 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W202800 | Allyl disulfide ≥80%, FG | 2179-57-9 | 1KG | ₹41936.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W202800 | Allyl disulfide ≥80%, FG | 2179-57-9 | 5KG | ₹134316.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | SMB00378 | Diallyl disulfide ≥98% (HPLC) | 2179-57-9 | 250MG | ₹5661.48 | 2022-06-14 | Buy |
Diallyldisulfide Chemical Properties,Uses,Production
Description
Diallyl disulfide is one of the major allergens in garlic (Al/ium sativum) and onions. Among patients who are patch-test positive to garlic, all 13 who were tested had positive reactions to diallyl sulfide 5% petrolatum.
Chemical Properties
CLEAR YELLOW LIQUID
Occurrence
Main constituent of Allium sativum essential oil. Reported found in onion (Allium cipa, L.), garlic (Allium sativum L.), chive (Allium schoenoprasum L.), nira (Allium tuberosum rottl.), raw cabbage and caucas (Allium victoralis L.).
Uses
Diallyldisulfide has a range of uses varying from a Cytocrome P450 inhibitor to vasorelaxant and hypotensive. Being in the class of organosulfur compounds, it carries chemopreventive characteristics .
Definition
ChEBI: An organic disulfide where the organic group specified is allyl. It has been isolated from garlic and other species of the genus Allium.
Preparation
By oxidation of allyl mercaptan with iodine in the presence of pyridine and ethanol; from sodium allyl thiosulfate with potassium hydroxide.
General Description
Allyl disulfide is naturally found in Allium species such as garlic and onion. It is used as a flavoring agent in meat and condiments.
Contact allergens
Diallyldisulfide is one of the major allergens in garlic (Allium sativum) and onions. Among patients patch-testpositive to garlic, all 13 who were tested had positive reactions to diallyl sulfide 5% pet.
Purification Methods
Purify the disulfide by fractional distillation until the molar refractivity is in uniformly good agreement with the calculated value [Small et al. J Am Chem Soc 69 1710 1947]. It has also been purified by gas chromatography [retention times: Carson & Wong J Org Chem 24 175 1959, UV: Koch J Chem Soc 395 1949]. It is present in garlic. [Beilstein 1 IV 2098.]
Diallyldisulfide Preparation Products And Raw materials
Raw materials
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|---|---|---|---|---|---|
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| Uni-Chemie International | 91-22-28881114 | Maharashtra, India | 62 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
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| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12452 | 58 | Inquiry |
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