5-苯并三唑甲酸，CAS 登记号 23814-12-2，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，下游主要用于染料及颜料。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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benzotriazole-5-carboxylic acid · CAS 23814-12-2 · C7H5N3O2.
| CAS Registry Number | 23814-12-2 |
|---|---|
| PubChem CID | 72917 |
| Molecular formula | C7H5N3O2 |
| IUPAC name | 2H-benzotriazole-5-carboxylic acid |
| Molecular Weight | 163.13 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 163.038176411 |
| Monoisotopic Mass | 163.038176411 |
| Topological Polar Surface Area | 78.9 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| GHS notification summary | 3.6% (1 / 28) |
|---|
| GHS notification summary | 3.6% (1 / 28) |
|---|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.7%), H302 (78.6%), H311 (78.6%) |
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
23814-12-2; 1H-Benzotriazole-5-carboxylic acid; Benzotriazole-5-cooh; DTXSID10881049; RefChem:908329; DTXCID201022368; 627-916-9; Benzotriazole-5-carboxylic acid; 1H-Benzo[d][1,2,3]triazole-5-carboxylic acid; 2H-Benzo[d][1,2,3]triazole-5-carboxylic acid; 49636-03-5; 1H-1,2,3-Benzotriazole-5-Carboxylic Acid; 2H-benzotriazole-5-carboxylic acid; 1H-1,2,3-benzotriazole-6-carboxylic acid; 1H-BENZO[D][1,2,3]TRIAZOLE-6-CARBOXYLIC ACID; 5-Carboxybenzotriazole
CAS 23814-12-2; molecular formula C7H5N3O2; molecular weight — g/mol.
23814-12-2, 1H-Benzotriazole-5-carboxylic acid, Benzotriazole-5-cooh, DTXSID10881049, RefChem:908329, DTXCID201022368.
3.6% of GHS notifications report no hazard classification (1 of 28).
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.