1H-1,2,4-三唑-3-硫醇，CAS 登记号 3179-31-5，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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1H-1,2,4-Triazole-3-thiol · CAS 3179-31-5 · C2H3N3S. UNII RUS62L885R.
| CAS Registry Number | 3179-31-5 |
|---|---|
| PubChem CID | 2723802 |
| Molecular formula | C2H3N3S |
| IUPAC name | 1,2-dihydro-1,2,4-triazole-3-thione |
| UNII (FDA) | RUS62L885R |
| Molecular Weight | 101.13 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 101.00476828 |
| Monoisotopic Mass | 101.00476828 |
| Topological Polar Surface Area | 68.5 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| GHS notification summary | 6.2% (6 / 96) |
|---|
| GHS notification summary | 6.2% (6 / 96) |
|---|---|
| Reported hazard statements | H302 (90.6%), H317 (13.5%), H319 (90.6%), H400 (11.5%), H410 (11.5%) |
This chemical does not meet GHS hazard criteria for 6.2% (6 of 96) of reports.
H302 (90.6%): Harmful if swallowed [Warning Acute toxicity, oral]
1H-1,2,4-Triazole-3-thiol; 3179-31-5; 3-Mercapto-1,2,4-triazole; 1,2,4-Triazole-3-thiol; Mercaptotriazole; S-Triazole-3-thiol; 1,2,4-Triazole-5-thiol; 5-Mercapto-1,3,4-triazole; 3H-1,2,4-Triazole-3-thione, 1,2-dihydro-; 1,2-Dihydro-3H-1,2,4-triazole-3-thione; 2-MERCAPTO-1,3,4-TRIAZOLE; RUS62L885R; 1,2,4-triazolethione; delta2-1,2,4-Triazoline-5-thione; NSC-97089; DTXSID0062894
CAS 3179-31-5; molecular formula C2H3N3S; molecular weight — g/mol.
1H-1,2,4-Triazole-3-thiol, 3179-31-5, 3-Mercapto-1,2,4-triazole, 1,2,4-Triazole-3-thiol, Mercaptotriazole, S-Triazole-3-thiol.
6.2% of GHS notifications report no hazard classification (6 of 96).
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.