C.I. Basic Yellow 40 (CAS 12221-86-2) — formula C22H24N3O2.Cl, molecular weight 397.9.
C.I. Basic Yellow 40 is a chemical compound with CAS registry number 12221-86-2 and molecular formula C22H24N3O2.Cl (molecular weight 397.9).
CAS number: 12221-86-2
Its molecular formula C22H24N3O2.Cl comprises 22 C, 24 H, 3 N, 2 O, 1 Cl atoms.
Also known as: C.I. Basic Yellow 40 · CATIONIC
The CAS registry number of C.I. Basic Yellow 40 is 12221-86-2.
Molecular formula C22H24N3O2.Cl, molecular weight 397.9.
It is also registered under: C.I. Basic Yellow 40, CATIONIC.
Public-database records for C.I. Basic Yellow 40 (CAS 12221-86-2), reproduced here for independent cross-checking.
| GHS 通报统计 | 6.6% (38 / 574) |
|---|---|
| 已通报的危害声明 | H302 (91.1%), H319 (92.3%) |
| GHS 通报统计 | 6.6% (38 / 574) |
|---|
| CAS 号 | 12221-86-2 |
|---|---|
| PubChem CID | 169053 |
| 分子式 | C22H24N3O2.Cl |
| IUPAC 名称 | 7-(diethylamino)-3-(1,3-dimethylbenzimidazol-3-ium-2-yl)chromen-2-one chloride |
29556-33-0; EINECS 249-694-9; 1H-Benzimidazolium, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1,3-dimethyl-, chloride (1:1); 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, chloride (1:1); RefChem:79708; Basic Yellow 40; 1H-Benzimidazolium, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1,3-dimethyl-, chloride; 7-(diethylamino)-3-(1,3-dimethylbenzimidazol-3-ium-2-yl)chromen-2-one;chloride; MFCD31618442; 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, chloride; 2-(7-(Diethylamino)-2-oxo-2H-chromen-3-yl)-1,3-dimethyl-1H-benzo[d]imidazol-3-ium chloride; C.I. Basic Yellow 40; 12221-86-2; Basic Yellow XL; Coumarin40; Jaune basique 40
| 分子量 | 397.9 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 4 |
| 可旋转键数 | 4 |
| 精确质量 | 397.1557047 |
| 单同位素质量 | 397.1557047 |
| 拓扑极性表面积 | 38.4 |
| 重原子数 | 28 |
| 形式电荷 | 0 |
| 复杂度 | 570 |
碱性黄 40 · CAS 12221-86-2 · C22H24N3O2.Cl.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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