黄色5GL（CAS 83249-52-9）：分子式 C14H10Cl2N4O2、分子量 337.2。
| CAS号 | 83249-52-9 |
|---|---|
| 分子式 | C14H10Cl2N4O2 |
| 分子量 | 337.2 |
| LogP | 3.4 |
黄色5GL 是一种化工化合物，登记 CAS 号为 83249-52-9，分子式 C14H10Cl2N4O2（分子量 337.2）。
登记 CAS 号：83249-52-9
其分子式 C14H10Cl2N4O2 由 14 个碳、10 个氢、2 个氯、4 个氮、2 个氧 组成。
别名/同义词：黄色5GL · YELLOW 5GL · 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
黄色5GL 的 CAS 登记号为 83249-52-9。
分子式 C14H10Cl2N4O2，分子量 337.2。
别名/同义词：黄色5GL、YELLOW 5GL、5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile。
黄色5GL（CAS 83249-52-9）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 83249-52-9 |
|---|---|
| PubChem CID | 163361 |
| 分子式 | C14H10Cl2N4O2 |
| IUPAC 名称 | 5-[(3,4-dichlorophenyl)diazenyl]-2-hydroxy-1,4-dimethyl-6-oxopyridine-3-carbonitrile |
| UNII（FDA） | DG9X70X5GO |
| Molecular Weight | 337.2 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 336.0180810 |
| Monoisotopic Mass | 336.0180810 |
| Topological Polar Surface Area | 89.1 |
| Heavy Atom Count | 22 |
Disperse Yellow 241; 5-[(3,4-Dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile; EINECS 280-322-8; DG9X70X5GO; RESOLIN YELLOW 5GL; 3-Pyridinecarbonitrile, 5-((3,4-dichlorophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; C.I. 128450; 3-Pyridinecarbonitrile, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; 3-Pyridinecarbonitrile, 5-(2-(3,4-dichlorophenyl)diazenyl)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; 5-[2-(3,4-Dichlorophenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 5-((3,4-Dichlorophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile; 5-(2-(3,4-DICHLOROPHENYL)DIAZENYL)-1,2-DIHYDRO-6-HYDROXY-1,4-DIMETHYL-2-OXO-3-PYRIDINECARBONITRILE; 3-Pyridinecarbonitrile, 5-[2-(3,4-dichlorophenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; RefChem:505140; 3-Pyridinecarbonitrile, 5-(3,4-dichlorophenyl)azo-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; 83249-52-9
| GHS 通报统计 | 55.9% (132 / 236) |
|---|
| GHS 通报统计 | 55.9% (132 / 236) |
|---|---|
| 已通报的危害声明 | H413 (44.1%) |
分散黄241 · CAS 83249-52-9 · C14H10Cl2N4O2. UNII DG9X70X5GO.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: YELLOW 5GL