乙基丙基二硫醚（CAS 30453-31-7）：分子式 C5H12S2、分子量 136.3。
| CAS号 | 30453-31-7 |
|---|---|
| 分子式 | C5H12S2 |
| 分子量 | 136.3 |
| 沸点 | 180.00 °C. @ 760.00 mm Hg |
| LogP | 2.2 |
| 应用领域 | Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes |
登记用途：Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
乙基丙基二硫醚 是一种化工化合物，登记 CAS 号为 30453-31-7，分子式 C5H12S2（分子量 136.3）。
登记 CAS 号：30453-31-7
其分子式 C5H12S2 由 5 个碳、12 个氢、2 个硫 组成。
别名/同义词：乙基丙基二硫醚 · Ethyl propyl disulphide
乙基丙基二硫醚 的 CAS 登记号为 30453-31-7。
分子式 C5H12S2，分子量 136.3。
别名/同义词：乙基丙基二硫醚、Ethyl propyl disulphide。
登记用途：Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
乙基丙基二硫醚（CAS 30453-31-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 30453-31-7 |
|---|---|
| PubChem CID | 35349 |
| Molecular formula | C5H12S2 |
| IUPAC name | 1-(ethyldisulfanyl)propane |
| UNII (FDA) | XEP9793KZB |
| FEMA number | 4041 |
| JECFA number | 1694 |
| Molecular Weight | 136.3 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 136.03804273 |
| Monoisotopic Mass | 136.03804273 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 7 |
| Boiling Point | 180.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 179-181 °C |
| Density | 0.943-0.953 |
| Refractive Index | 1.483-1.493 |
ETHYL PROPYL DISULFIDE; 1-(Ethyldisulfanyl)propane; 30453-31-7; Disulfide, ethyl propyl; ethyl propyl disulphide; Ethyl n-propyl disulfide; 3,4-Dithiaheptane; Ethyl n-propyl disulphide; UNII-XEP9793KZB; XEP9793KZB; FEMA NO. 4041; DTXSID00184531; ETHYL PROPYL DISULFIDE [FHFI]; RefChem:139049; 1-(Ethyldisulphanyl)propane; DTXCID40107022
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (100%), H302 (66.7%), H315 (66.7%), H319 (66.7%), H335 (66.7%), H411 (66.7%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
Ethyl propyl disulphide · CAS 30453-31-7 · C5H12S2. UNII XEP9793KZB. Boiling Point: 180.00 °C. @ 760.00 mm Hg; Boiling Point: 179-181 °C; Density: 0.943-0.953.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ethyl propyl disulphide