Basic Blue 26 (CAS 2580-56-5) — formula C33H32N3.Cl, molecular weight 506.1.
Documented applications: Use Classification: Cosmetics -> Cosmetic colorant, Hair dyeing, Industry Uses: Dye, Consumer Uses: Dye, U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: 50, 2020: <50, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(phenylamino)-1-naphthalenyl]methylene]-2, 5-cyclohexadien-1-ylidene]-N-methyl-, chloride (1:1): ACTIVE.
Basic Blue 26 is a chemical compound with CAS registry number 2580-56-5 and molecular formula C33H32N3.Cl (molecular weight 506.1).
CAS number: 2580-56-5
Its molecular formula C33H32N3.Cl comprises 33 C, 32 H, 3 N, 1 Cl atoms.
Also known as: Basic Blue 26 · Victoria Blue B Base
The CAS registry number of Basic Blue 26 is 2580-56-5.
Molecular formula C33H32N3.Cl, molecular weight 506.1.
It is also registered under: Basic Blue 26, Victoria Blue B Base.
Recorded applications: Use Classification: Cosmetics -> Cosmetic colorant, Hair dyeing, Industry Uses: Dye, Consumer Uses: Dye, U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: 50, 2020: <50, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(phenylamino)-1-naphthalenyl]methylene]-2, 5-cyclohexadien-1-ylidene]-N-methyl-, chloride (1:1): ACTIVE.
Public-database records for Basic Blue 26 (CAS 2580-56-5), reproduced here for independent cross-checking.
| GHS 通报统计 | 10.2% (27 / 264) |
|---|---|
| 已通报的危害声明 | H302 (84.8%), H317 (40.9%), H318 (55.7%), H319 (31.8%), H400 (50.8%), H410 (51.1%), H301, H351 |
| 法规与食品接触 | CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|---|
| GHS 通报统计 | 10.2% (27 / 264) |
| CAS 号 | 2580-56-5 |
|---|---|
| PubChem CID | 17407 |
| 分子式 | C33H32N3.Cl |
| IUPAC 名称 | [4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-phenylazanium chloride |
| UNII（FDA） | Z1V8UTB56C |
Basic blue 26; Victoria blue B; 2580-56-5; Calcozine Blue B; C.I. BASIC BLUE 26; C.I. 44045; CI 44045; Z1V8UTB56C; DTXSID0038889; COVARIANE BLEU W 6129; NSC-11245; LOWACRYL BLUE 26; CHEBI:87651; RefChem:934023; DTXCID8018889; 219-943-6
| 分子量 | 506.1 |
|---|---|
| 氢键供体数 | 1 |
| 氢键受体数 | 3 |
| 可旋转键数 | 5 |
| 精确质量 | 505.2284757 |
| 单同位素质量 | 505.2284757 |
| 拓扑极性表面积 | 20.5 |
| 重原子数 | 37 |
| 形式电荷 | 0 |
| 复杂度 | 769 |
维多利亚蓝B · CAS 2580-56-5 · C33H32N3.Cl. UNII Z1V8UTB56C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.