2-Mercapto-1,3,4-thiadiazole，CAS 登记号 18686-82-3，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Organic Chemicals。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-Mercapto-1,3,4-thiadiazole · CAS 18686-82-3 · C2H2N2S2.
| CAS Registry Number | 18686-82-3 |
|---|---|
| PubChem CID | 3034302 |
| Molecular formula | C2H2N2S2 |
| IUPAC name | 3H-1,3,4-thiadiazole-2-thione |
| Molecular Weight | 118.19 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 117.96594042 |
| Monoisotopic Mass | 117.96594042 |
| Topological Polar Surface Area | 81.8 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
18686-82-3; 1,3,4-thiadiazole-2-thiol; 1,3,4-Thiadiazole-2(3H)-thione; 5-Mercapto-1,3,4-thiadiazole; DTXSID8066399; RefChem:412400; DTXCID5035901; 242-504-5; 2-mercapto-1,3,4-thiadiazole; 2-MERCAPTO-1,3,4-THIADIAZOL; 3H-1,3,4-thiadiazole-2-thione; 2-MERCAPTO THIADIAZOLE; MFCD00040404; EINECS 242-504-5; NSC 184817; 1,3,4-thiadiazole-2-thione
CAS 18686-82-3; molecular formula C2H2N2S2; molecular weight — g/mol.
18686-82-3, 1,3,4-thiadiazole-2-thiol, 1,3,4-Thiadiazole-2(3H)-thione, 5-Mercapto-1,3,4-thiadiazole, DTXSID8066399, RefChem:412400.
Hazard statements reported: H315, H319, H335.
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.