双(2-噻吩基)二硫醚，CAS 登记号 6911-51-9，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，下游主要用于食用香精；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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2-Thienyl Disulfide is identified by CAS 6911-51-9, molecular formula C8H6S4 and molecular weight 229.94 g/mol. UNII Z2G7KBC8VY; InChIKey YOLFWWMPGNMXFI-UHFFFAOYSA-N. Melting Point: 56 - 57 °C; Solubility: 5% in CH3CN.
| CAS Registry Number | 6911-51-9 |
|---|---|
| PubChem CID | 23347 |
| Molecular formula | C8H6S4 |
| Molecular weight | 229.94 g/mol |
| IUPAC name | 2-(thiophen-2-yldisulfanyl)thiophene |
| InChIKey | YOLFWWMPGNMXFI-UHFFFAOYSA-N |
| UNII (FDA) | Z2G7KBC8VY |
| FEMA number | 3323 |
| JECFA number | 1053 |
| Molecular Weight | 230.4 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 229.93523489 |
| Monoisotopic Mass | 229.93523489 |
| Topological Polar Surface Area | 107 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Melting Point | 56 - 57 °C |
|---|---|
| Solubility | 5% in CH3CN |
| 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 | H302 (100%), H318 (13.9%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H318 (13.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
2-Thienyl disulfide; 6911-51-9; Thiophene, 2,2'-dithiobis-; Di-2-thienyl disulfide; 2-(thiophen-2-yldisulfanyl)thiophene; DISULFIDE, 2-THIENYL; 2,2'-Dithienyl Disulfide; 2,2'-Dithiobis(thiophene); 2,2'-Dithiodithiophene; 2,2'-Bis(thienyl) disulfide; Thiophene, 2,2'-dithiodi-; FEMA No. 3323; alpha,alpha'-Dithienyl disulfide; DTXSID8047476; Z2G7KBC8VY; BRN 0147395
CAS 6911-51-9; molecular formula C8H6S4; molecular weight 229.94 g/mol.
2-Thienyl disulfide, 6911-51-9, Thiophene, 2,2'-dithiobis-, Di-2-thienyl disulfide, 2-(thiophen-2-yldisulfanyl)thiophene, DISULFIDE, 2-THIENYL.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H302, H318.
Melting Point: 56 - 57 °C; Solubility: 5% in CH3CN.
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.