ETHYL METHYL DISULFIDE
- CAS NO.：20333-39-5
- Empirical Formula: C3H8S2
- Molecular Weight: 108.23
- MDL number: MFCD02262190
- EINECS: 606-526-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-03 14:17:14
What is ETHYL METHYL DISULFIDE?
Chemical properties
Ethyl methyl disulfide has an aroma similar to white truffles
Occurrence
Reportedly present in cabbage, kohlrabi, cheese, beef, pork, coffee and durian (Durio zibethinus).
The Uses of ETHYL METHYL DISULFIDE
It is reported that Ethyl Methyl Disulfide is a volatile organic compound evolved from decaying human body .
Preparation
Prepared in a patented process by a reaction of steam containing mercaptans and hydrogen sulfide with a reactive iron oxide.
Properties of ETHYL METHYL DISULFIDE
| Melting point: | -105.91 °C |
| Boiling point: | 137°C |
| Density | 1.0200 |
| refractive index | 1.5325 (estimate) |
| FEMA | 4040 | ETHYL METHYL DISULFIDE |
| Odor | at 0.10 % in propylene glycol. sulfurous truffle |
| JECFA Number | 1693 |
| EPA Substance Registry System | Disulfide, ethyl methyl (20333-39-5) |
Safety information for ETHYL METHYL DISULFIDE
Computed Descriptors for ETHYL METHYL DISULFIDE
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