Methyl ethyl disulfide (CAS 20333-39-5) — formula C3H8S2, molecular weight 108.23; category organic chemicals.
| CAS Number | 20333-39-5 |
|---|---|
| Molecular Formula | C3H8S2 |
| Molecular Weight | 108.23 |
| Boiling Point | 137.00 °C. @ 760.00 mm Hg |
| LogP | 1.3 |
| Category | Organic Chemicals |
Methyl ethyl disulfide is a carbon-based organic compound with CAS registry number 20333-39-5 and molecular formula C3H8S2 (molecular weight 108.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20333-39-5
Its molecular formula C3H8S2 comprises 3 C, 8 H, 2 S atoms.
Also known as: Methyl ethyl disulfide · 甲基乙基二硫醚
Category: organic chemicals
The CAS registry number of Methyl ethyl disulfide is 20333-39-5.
Molecular formula C3H8S2, molecular weight 108.23.
It is also registered under: Methyl ethyl disulfide, 甲基乙基二硫醚.
Category: Organic Chemicals.
Independent reference data for Methyl ethyl disulfide (CAS 20333-39-5), compiled from public chemistry databases.
| CAS Registry Number | 20333-39-5 |
|---|---|
| PubChem CID | 123388 |
| Molecular formula | C3H8S2 |
| IUPAC name | (methyldisulfanyl)ethane |
| UNII (FDA) | 13370B0F26 |
| FEMA number | 4040 |
| JECFA number | 1693 |
| Molecular Weight | 108.23 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 108.00674260 |
| Monoisotopic Mass | 108.00674260 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 5 |
| Boiling Point | 137.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 136-138 °C |
| Density | 1.017-1.027 (20 °C) |
| Refractive Index | 1.410-1.418 |
Ethyl methyl disulfide; 20333-39-5; (methyldisulfanyl)ethane; Methyl ethyl disulfide; Disulfide, ethyl methyl; Methyl ethyl disulphide; 2,3-Dithiapentane; ethyl methyl disulphide; Ethanesulfenothioic acid, methyl ester; UNII-13370B0F26; 1-(Methyldisulfanyl)ethane; 13370B0F26; DTXSID1074701; FEMA NO. 4040; ETHYL METHYL DISULFIDE [FHFI]; (Methyldisulphanyl)ethane
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H224 (33.3%), H225 (66.7%), H302 (33.3%), H315 (100%), H319 (100%), H335 (66.7%) |
|---|
H224 (33.3%): Extremely flammable liquid and vapor [Danger Flammable liquids]
H225 (66.7%): Highly Flammable liquid and vapor [Danger Flammable liquids]
Methyl ethyl disulfide · CAS 20333-39-5 · C3H8S2. UNII 13370B0F26. Boiling Point: 137.00 °C. @ 760.00 mm Hg; Boiling Point: 136-138 °C; Density: 1.017-1.027 (20 °C).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基乙基二硫醚