异丙基二硫，CAS 登记号 4253-89-8，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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Isopropyl Disulfide · CAS 4253-89-8 · C6H14S2. UNII BP550P623A. Boiling Point: 175.00 to 177.00 °C. @ 760.00 mm Hg; Boiling Point: 177.2 °C; Melting Point: -69 °C.
| CAS Registry Number | 4253-89-8 |
|---|---|
| PubChem CID | 77932 |
| Molecular formula | C6H14S2 |
| IUPAC name | 2-(propan-2-yldisulfanyl)propane |
| UNII (FDA) | BP550P623A |
| FEMA number | 3827 |
| JECFA number | 567 |
| Molecular Weight | 150.3 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 150.05369279 |
| Monoisotopic Mass | 150.05369279 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 175.00 to 177.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 177.2 °C |
| Melting Point | -69 °C |
| Density | 0.843-0.847 |
| Refractive Index | 1.441-1.451 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Durian, Onion, Roasted Onion, Sulfur, Tropical Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|
Diisopropyl disulfide; Isopropyl disulfide; 4253-89-8; Disulfide, bis(1-methylethyl); Diisopropyl disulphide; 2-(propan-2-yldisulfanyl)propane; 2,5-Dimethyl-3,4-dithiahexane; EINECS 224-225-0; NSC 75123; BP550P623A; NSC-75123; Isopropyl disulfide (8CI); DTXSID6022216; FEMA NO. 3827; DIISOPROPYL DISULFIDE [FHFI]; Disulfide, bis(1-methylethyl) (9CI)
CAS 4253-89-8; molecular formula C6H14S2; molecular weight — g/mol.
Diisopropyl disulfide, Isopropyl disulfide, 4253-89-8, Disulfide, bis(1-methylethyl), Diisopropyl disulphide, 2-(propan-2-yldisulfanyl)propane.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Boiling Point: 175.00 to 177.00 °C. @ 760.00 mm Hg; Boiling Point: 177.2 °C; Melting Point: -69 °C; Density: 0.843-0.847.
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.