1-甲基-1H-四唑，CAS 登记号 16681-77-9，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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1-METHYL-1H-TETRAZOLE · CAS 16681-77-9 · C2H4N4.
| CAS Registry Number | 16681-77-9 |
|---|---|
| PubChem CID | 140123 |
| Molecular formula | C2H4N4 |
| IUPAC name | 1-methyltetrazole |
| Molecular Weight | 84.08 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 84.043596145 |
| Monoisotopic Mass | 84.043596145 |
| Topological Polar Surface Area | 43.6 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Reported hazard statements | H228 (100%), H315 (100%), H319 (100%), H335 (75%) |
|---|
H228 (100%): Flammable solid [Danger Flammable solids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
16681-77-9; 1-Methyl-1H-tetrazole; 1H-Tetrazole, 1-methyl-; 1-methyl-1H-1,2,3,4-tetrazole; DTXSID60168195; RefChem:439295; DTXCID9090686; 804-879-9; InChI=1/C2H4N4/c1-6-2-3-4-5-6/h2H,1H; 1-Methyltetrazole; 1-methyl-1,2,3,4-tetrazole; N-Methyltetrazole; MFCD00129972; 1-methyl-1,2,3,4-tetraazole; N-methyl-1H-tetrazole; 1-Methyl-1H-tetraazole
CAS 16681-77-9; molecular formula C2H4N4; molecular weight — g/mol.
16681-77-9, 1-Methyl-1H-tetrazole, 1H-Tetrazole, 1-methyl-, 1-methyl-1H-1,2,3,4-tetrazole, DTXSID60168195, RefChem:439295.
Hazard statements reported: H228, 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.