乙基丙基二硫醚，CAS 登记号 30453-31-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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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.
| 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 |
| Formal Charge | 0 |
| 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 |
| 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 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
CAS 30453-31-7; molecular formula C5H12S2; molecular weight — g/mol.
ETHYL PROPYL DISULFIDE, 1-(Ethyldisulfanyl)propane, 30453-31-7, Disulfide, ethyl propyl, ethyl propyl disulphide, Ethyl n-propyl disulfide.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H226, H302, H315, H319, H335.
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.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.