二仲丁基二硫醚，CAS 登记号 5943-30-6，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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Di-sec-butyl disulfide · CAS 5943-30-6 · C8H18S2. UNII P593TCY71H. Boiling Point: 218-220 °C; Density: 0.942-0.954 (20 °C); Refractive Index: 1.477-1.497.
| CAS Registry Number | 5943-30-6 |
|---|---|
| PubChem CID | 94314 |
| Molecular formula | C8H18S2 |
| IUPAC name | 2-(butan-2-yldisulfanyl)butane |
| UNII (FDA) | P593TCY71H |
| FEMA number | 4578 |
| JECFA number | 1933 |
| Molecular Weight | 178.4 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 178.08499292 |
| Monoisotopic Mass | 178.08499292 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 218-220 °C |
|---|---|
| Density | 0.942-0.954 (20 °C) |
| Refractive Index | 1.477-1.497 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Savory No safety concern at current levels of intake when used as a flavouring agent TRS 960-JECFA 73/124 |
|---|---|
| GHS notification summary | 69.5% (89 / 128) |
| GHS notification summary | 69.5% (89 / 128) |
|---|---|
| Reported hazard statements | H315 (30.5%), H319 (30.5%), H335 (30.5%) |
This chemical does not meet GHS hazard criteria for 69.5% (89 of 128) of all reports.
H315 (30.5%): Causes skin irritation [Warning Skin corrosion/irritation]
sec-Butyl Disulfide; 5943-30-6; Di-sec-butyl disulfide; sec-Butyldisulfide; Disulfide, bis(1-methylpropyl); Dibutan-2-yl disulfide; 1-Methylpropyl disulfide; Bis(2-butyl) disulfide; DTXSID6044698; Bis(sec-butyl) disulphide; Di(1-methylpropyl) disulfide; bis(1-Methylpropyl) disulfide; CCRIS 5539; P593TCY71H; 3,6-Dimethyl-4,5-dithiaoctane; EINECS 227-702-1
CAS 5943-30-6; molecular formula C8H18S2; molecular weight — g/mol.
sec-Butyl Disulfide, 5943-30-6, Di-sec-butyl disulfide, sec-Butyldisulfide, Disulfide, bis(1-methylpropyl), Dibutan-2-yl disulfide.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
69.5% of GHS notifications report no hazard classification (89 of 128).
Boiling Point: 218-220 °C; Density: 0.942-0.954 (20 °C); Refractive Index: 1.477-1.497.
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.