2-(4-羟基苯基偶氮)苯甲酸（CAS 1634-82-8）：分子式 C13H10N2O3、分子量 242.23。
| CAS号 | 1634-82-8 |
|---|---|
| 分子式 | C13H10N2O3 |
| 分子量 | 242.23 |
| LogP | 2.9 |
| 应用领域 | Uses: Synthetic Polymer MALDI Matrix Compounds、General Manufacturing Information: Benzoic acid、2-[2-(4-hydroxyphenyl)diazenyl]-: ACTIVE |
登记用途：Uses: Synthetic Polymer MALDI Matrix Compounds、General Manufacturing Information: Benzoic acid、2-[2-(4-hydroxyphenyl)diazenyl]-: ACTIVE。
2-(4-羟基苯基偶氮)苯甲酸 是一种化工化合物，登记 CAS 号为 1634-82-8，分子式 C13H10N2O3（分子量 242.23）。
登记 CAS 号：1634-82-8
其分子式 C13H10N2O3 由 13 个碳、10 个氢、2 个氮、3 个氧 组成。
别名/同义词：2-(4-羟基苯基偶氮)苯甲酸 · 2-(4-Hydroxyphenylazo)benzoic acid
2-(4-羟基苯基偶氮)苯甲酸 的 CAS 登记号为 1634-82-8。
分子式 C13H10N2O3，分子量 242.23。
别名/同义词：2-(4-羟基苯基偶氮)苯甲酸、2-(4-Hydroxyphenylazo)benzoic acid。
登记用途：Uses: Synthetic Polymer MALDI Matrix Compounds、General Manufacturing Information: Benzoic acid、2-[2-(4-hydroxyphenyl)diazenyl]-: ACTIVE。
2-(4-羟基苯基偶氮)苯甲酸（CAS 1634-82-8）的独立参考数据，整理自公开化学数据库。
| 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 |
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
| 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 · CAS 1634-82-8 · C13H10N2O3. UNII B94RN4VD9N.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-(4-Hydroxyphenylazo)benzoic acid