1-甲基-1,2,3-三唑，CAS 登记号 16681-65-5，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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1-Methyl-1,2,3-triazole · CAS 16681-65-5 · C3H5N3.
| CAS Registry Number | 16681-65-5 |
|---|---|
| PubChem CID | 140119 |
| Molecular formula | C3H5N3 |
| IUPAC name | 1-methyltriazole |
| Molecular Weight | 83.09 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 83.048347172 |
| Monoisotopic Mass | 83.048347172 |
| Topological Polar Surface Area | 30.7 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1-methyl-1H-1,2,3-triazole; 16681-65-5; DTXSID90937250; RefChem:433783; DTXCID501365824; 816-330-0; InChI=1/C3H5N3/c1-6-3-2-4-5-6/h2-3H,1H; 1-Methyl-1,2,3-triazole; 1-METHYLTRIAZOLE; 1H-1,2,3-Triazole, 1-methyl-; MFCD09743793; 1-methyl-1H-[1,2,3]triazole; AKOS006331669; CS-W018672; AB51214; SY045526
CAS 16681-65-5; molecular formula C3H5N3; molecular weight — g/mol.
1-methyl-1H-1,2,3-triazole, 16681-65-5, DTXSID90937250, RefChem:433783, DTXCID501365824, 816-330-0.
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.