5-巯基四唑-1-甲磺酸二钠盐，CAS 登记号 66242-82-8，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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5-Mercaptotetrazole-1-methanesulfonic acid,disodium salt · CAS 66242-82-8 · C9H7N3S. UNII NS00120194.
| CAS Registry Number | 66242-82-8 |
|---|---|
| PubChem CID | 2824274 |
| Molecular formula | C9H7N3S |
| IUPAC name | 6-pyridin-3-yl-1H-pyrimidine-2-thione |
| UNII (FDA) | NS00120194 |
| Molecular Weight | 189.24 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 189.03606841 |
| Monoisotopic Mass | 189.03606841 |
| Topological Polar Surface Area | 69.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| GHS notification summary | 2.4% (1 / 41) |
|---|
| GHS notification summary | 2.4% (1 / 41) |
|---|---|
| Reported hazard statements | H315 (97.6%), H319 (97.6%), H335 (97.6%) |
This chemical does not meet GHS hazard criteria for 2.4% (1 of 41) of reports.
H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]
EINECS 266-274-0; RefChem:589418; 266-274-0; Disodium 5-sulphido-1H-tetrazole-1-methanesulphonate; 393516-77-3; 4-(3-Pyridinyl)pyrimidine-2-thiol; 4-(pyridin-3-yl)pyrimidine-2-thiol; 4-(3-Pyridinyl)-2-thiopyrimidine; 4-pyridin-3-ylpyrimidine-2(1H)-thione; 6-pyridin-3-yl-1H-pyrimidine-2-thione; 4-Pyridin-3-ylpyrimidine-2-thiol; MFCD01317833; 6-(Pyridin-3-yl)pyrimidine-2(1H)-thione; 4-(3-pyridyl)pyrimidine-2-thiol; 2(1H)-Pyrimidinethione, 4-(3-pyridinyl)-; 4-(3-Pyridinyl)-2-thioprimidine
CAS 66242-82-8; molecular formula C9H7N3S; molecular weight — g/mol.
EINECS 266-274-0, RefChem:589418, 266-274-0, Disodium 5-sulphido-1H-tetrazole-1-methanesulphonate, 393516-77-3, 4-(3-Pyridinyl)pyrimidine-2-thiol.
2.4% of GHS notifications report no hazard classification (1 of 41).
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.