diisoamyl disulfide
3-methyl-1-(3-methylbutyldisulfanyl)butane
Identification
| Name | diisoamyl disulfide |
| IUPAC | 3-methyl-1-(3-methylbutyldisulfanyl)butane |
| CAS Number | 2051-04-9 |
| EINECS | 218-113-0 |
| FDA UNII | 7309LNT30N |
| Molecular Formula | C10 H22 S2 |
| Molecular Weight | 206.41534000 |
| MDL Number | MFCD00026520 |
| Nikkaji Number | J95.560D |
Regulatory
| JECFA Food Flavoring | 1930 diisoamyl disulfide |
| FEMA Number | 4575 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 2051-04-9 ; DIISOAMYL DISULFIDE |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 96.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.91200 to 0.92200 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.598 to 7.681 |
| Refractive Index | 1.48100 to 1.49100 @ 20.00 °C. |
| Boiling Point | 246.00 to 247.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.035000 mmHg @ 25.00 °C. (est) |
| Flash Point | 178.00 °F. TCC ( 81.11 °C. ) |
| logP (o/w) | 5.914 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | sweet onion |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| Recommendation for diisoamyl disulfide usage levels up to | not for fragrance use. |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | 0.00100 |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | 0.00200 |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | 0.05000 |
| sugar substitutes | - |
| sweet sauces | - |
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