2-(4-羟基苯基偶氮)苯甲酸，CAS 登记号 1634-82-8，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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2-(4-Hydroxyphenylazo)benzoic acid · CAS 1634-82-8 · C13H10N2O3. UNII B94RN4VD9N.
| CAS Registry Number | 1634-82-8 |
|---|---|
| PubChem CID | 74215 |
| Molecular formula | C13H10N2O3 |
| IUPAC name | 2-[(4-hydroxyphenyl)diazenyl]benzoic acid |
| UNII (FDA) | B94RN4VD9N |
| Molecular Weight | 242.23 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 242.06914219 |
| Monoisotopic Mass | 242.06914219 |
| Topological Polar Surface Area | 82.3 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98.2%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-(4-Hydroxyphenylazo)benzoic acid; 2-[(4-hydroxyphenyl)diazenyl]benzoic acid; Benzoic acid, 2-[(4-hydroxyphenyl)azo]-; 2-(p-Hydroxyphenylazo)benzoic acid; 2-((4'-HYDROXYPHENYL)-AZO)BENZOIC ACID; 2-((4-Hydroxyphenyl)diazenyl)benzoic acid; Benzoic acid, 2-[2-(4-hydroxyphenyl)diazenyl]-; 2-(4'-hydroxyphenylazo)benzoic acid; Benzoic acid, 2-((4-hydroxyphenyl)azo)-; DTXSID9061837; CHEBI:64341; Benzoic acid, 2-(2-(4-hydroxyphenyl)diazenyl)-; RefChem:457810; DTXCID5035244; 216-655-2; 1634-82-8
CAS 1634-82-8; molecular formula C13H10N2O3; molecular weight — g/mol.
2-(4-Hydroxyphenylazo)benzoic acid, 2-[(4-hydroxyphenyl)diazenyl]benzoic acid, Benzoic acid, 2-[(4-hydroxyphenyl)azo]-, 2-(p-Hydroxyphenylazo)benzoic acid, 2-((4'-HYDROXYPHENYL)-AZO)BENZOIC ACID, 2-((4-Hydroxyphenyl)diazenyl)benzoic acid.
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.