BASIC BLUE 3 (CAS 33203-82-6) — formula C20H26N3O.Cl, molecular weight 359.9; category dyes and pigments.
BASIC BLUE 3 (CAS 33203-82-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C20H26N3O.Cl comprises 20 C, 26 H, 3 N, 1 O, 1 Cl atoms. Its molecular weight is about 359.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 33203-82-6 |
|---|---|
| Molecular Formula | C20H26N3O.Cl |
| Molecular Weight | 359.9 |
| Applications | Cosmetics, Phenoxazin-5-ium, 7-bis(diethylamino), chloride (1:1): ACTIVE, C.I. Basic Blue 3: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Cosmetics, Phenoxazin-5-ium, 7-bis(diethylamino), chloride (1:1): ACTIVE, C.I. Basic Blue 3: ACTIVE.
BASIC BLUE 3 is a colorant or pigment compound with CAS registry number 33203-82-6 and molecular formula C20H26N3O.Cl (molecular weight 359.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 33203-82-6
Its molecular formula C20H26N3O.Cl comprises 20 C, 26 H, 3 N, 1 O, 1 Cl atoms.
Also known as: BASIC BLUE 3 · 阳离子翠蓝GB
Category: dyes and pigments
The CAS registry number of BASIC BLUE 3 is 33203-82-6.
Molecular formula C20H26N3O.Cl, molecular weight 359.9.
It is also registered under: BASIC BLUE 3, 阳离子翠蓝GB.
Recorded applications: Cosmetics, Phenoxazin-5-ium, 7-bis(diethylamino), chloride (1:1): ACTIVE, C.I. Basic Blue 3: ACTIVE.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for BASIC BLUE 3 (CAS 33203-82-6), compiled from public chemistry databases.
| CAS Number | 33203-82-6 |
|---|---|
| PubChem CID | 118408 |
| Molecular Formula | C20H26N3O.Cl |
| IUPAC Name | [7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium chloride |
| UNII (FDA) | H82L80329Y |
| Molecular Weight | 359.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 359.1764402 |
| Monoisotopic Mass | 359.1764402 |
| Topological Polar Surface Area | 27.8 |
| Heavy Atom Count | 25 |
Basic Blue 3; 33203-82-6; C.I. Basic Blue 3; CCRIS 2449; 3,7-Bis(diethylamino)phenoxazin-5-ium chloride; EINECS 251-403-5; NSC 409100; Phenoxazin-5-ium, 3,7-bis(diethylamino)-, chloride (1:1); UNII-H82L80329Y; LOWACRYL BLUE 3; 55840-82-9; H82L80329Y; NSC-409100; 7-(N,N-Diethylamino)phenoxazine-3-N,N-diethyliminium chloride; DTXSID30873926; 3,7-BIS(DIETHYLAMINO)PHENOXAZONIUM CHLORIDE
| Regulatory & food contact | CIR / INCI: Hair dyeing |
|---|---|
| GHS notifications | 19% (4 / 21) |
| GHS notifications | 19% (4 / 21) |
|---|---|
| Notified hazard statements | H301 (42.9%), H302 (38.1%), H318 (52.4%), H319 (14.3%), H400 (42.9%), H410 (52.4%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 阳离子翠蓝GB