2,2'-硫代二乙硫醇，CAS 登记号 3570-55-6，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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2,2'-Thiodiethanethiol · CAS 3570-55-6 · C4H10S3. UNII OEU4AZC07S.
| CAS Registry Number | 3570-55-6 |
|---|---|
| PubChem CID | 77117 |
| Molecular formula | C4H10S3 |
| IUPAC name | 2-(2-sulfanylethylsulfanyl)ethanethiol |
| UNII (FDA) | OEU4AZC07S |
| Molecular Weight | 154.3 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 153.99446384 |
| Monoisotopic Mass | 153.99446384 |
| Topological Polar Surface Area | 27.3 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| GHS notification summary | 1% (1 / 100) |
|---|
| GHS notification summary | 1% (1 / 100) |
|---|---|
| Reported hazard statements | H301 (30%), H315 (13%), H317 (35%), H319 (13%), H332 (76%), H335 (13%), H400 (21%), H410 (26%) |
This chemical does not meet GHS hazard criteria for 1% (1 of 100) of reports.
H301 (30%): Toxic if swallowed [Danger Acute toxicity, oral]
Bis(2-mercaptoethyl) sulfide; 3570-55-6; 2,2'-Thiodiethanethiol; 2-Mercaptoethyl sulfide; Ethanethiol, 2,2'-thiobis-; 3-Thia-1,5-pentanedithiol; Bis(mercaptoethyl) sulfide; 2,2'-Dimercaptodiethyl sulfide; Ethanethiol, 2,2'-thiodi-; 1,5-dimercapto-3-thiapentane; 1-Mercapto-2-(mercaptoethylthio)ethane; 2,2'-Sulfanediyldiethanethiol; OEU4AZC07S; NSC 4766; 9027-67-2; DTXSID4044660
CAS 3570-55-6; molecular formula C4H10S3; molecular weight — g/mol.
Bis(2-mercaptoethyl) sulfide, 3570-55-6, 2,2'-Thiodiethanethiol, 2-Mercaptoethyl sulfide, Ethanethiol, 2,2'-thiobis-, 3-Thia-1,5-pentanedithiol.
1% of GHS notifications report no hazard classification (1 of 100).
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.