阳离子黄X-2RL（CAS 12768-85-3）：分子式 C19H22N5O.Cl、分子量 371.9。
| CAS号 | 12768-85-3 |
|---|---|
| 分子式 | C19H22N5O.Cl |
| 分子量 | 371.9 |
阳离子黄X-2RL 是一种化工化合物，登记 CAS 号为 12768-85-3，分子式 C19H22N5O.Cl（分子量 371.9）。
登记 CAS 号：12768-85-3
其分子式 C19H22N5O.Cl 由 19 个碳、22 个氢、5 个氮、1 个氧、1 个氯 组成。
别名/同义词：阳离子黄X-2RL · Catonic Dark Yellow 2RL
阳离子黄X-2RL 的 CAS 登记号为 12768-85-3。
分子式 C19H22N5O.Cl，分子量 371.9。
别名/同义词：阳离子黄X-2RL、Catonic Dark Yellow 2RL。
阳离子黄X-2RL（CAS 12768-85-3）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 12768-85-3 |
|---|---|
| PubChem CID | 94631 |
| 分子式 | C19H22N5O.Cl |
| IUPAC 名称 | trimethyl-[3-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]azanium chloride |
| UNII（FDA） | NS00091723 |
| Molecular Weight | 371.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 371.1512880 |
| Monoisotopic Mass | 371.1512880 |
| Topological Polar Surface Area | 57.4 |
| Heavy Atom Count | 26 |
Basic Yellow 13; 3-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-N,N,N-trimethylanilinium chloride; 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo]-n,n,n-trimethylanilinium chloride; RefChem:488488; Basic yellow 57; 68391-31-1; trimethyl-[3-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]azanium;chloride; Basic Yellow 19; Benzenaminium, 3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-N,N,N-trimethyl-, chloride; Benzenaminium, 3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N,N,N-trimethyl-, chloride; N,N,N-Trimethyl-3-((3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl)benzenaminium chloride; Benzenaminium, 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethyl-, chloride; CI 12719; COLIPA C10; SCHEMBL1086712; SCHEMBL2120385
| 法规与食品接触 | CIR / INCI: Cosmetic ingredients (Basic Yellow 57) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Hair dyeing |
|---|---|
| GHS 通报统计 | 72.9% (43 / 59) |
| GHS 通报统计 | 72.9% (43 / 59) |
|---|
阳离子黄X-2RL · CAS 12768-85-3 · C19H22N5O.Cl. UNII NS00091723.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Catonic Dark Yellow 2RL