苯并[d]异恶唑-3-甲酸，CAS 登记号 28691-47-6，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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benzo[d]isoxazole-3-carboxylic acid · CAS 28691-47-6 · C8H5NO3.
| CAS Registry Number | 28691-47-6 |
|---|---|
| PubChem CID | 2735445 |
| Molecular formula | C8H5NO3 |
| IUPAC name | 1,2-benzoxazole-3-carboxylic acid |
| Molecular Weight | 163.13 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 163.026943022 |
| Monoisotopic Mass | 163.026943022 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (50%), H319 (50%), H335 (50%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
1,2-benzisoxazole-3-carboxylic acid; 1,2-benzoxazole-3-carboxylic acid; RefChem:411309; 820-845-6; Benzo[d]isoxazole-3-carboxylic Acid; 28691-47-6; C8H5NO3; MFCD06659786; 3-benzisoxazolecarboxylic acid; SCHEMBL496601; benzo(d)isoxazole-3-carboxylic acid; AKOS006228690; EN300-147407; benzisoxazole-3-carboxylic; FT-0701778; 3-carboxy-l,2-benzisoxazole
CAS 28691-47-6; molecular formula C8H5NO3; molecular weight — g/mol.
1,2-benzisoxazole-3-carboxylic acid, 1,2-benzoxazole-3-carboxylic acid, RefChem:411309, 820-845-6, Benzo[d]isoxazole-3-carboxylic Acid, 28691-47-6.
Hazard statements reported: H302, 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.