DISPERSE BLUE 1 (CAS 2475-45-8) — formula C14H12N4O2, molecular weight 268.27; category dyes and pigments.
DISPERSE BLUE 1 (CAS 2475-45-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C14H12N4O2 comprises 14 C, 12 H, 4 N, 2 O atoms. Its molecular weight is about 268.27. Reported physicochemical data: melting point around 630 °F (NTP, 1992), LogP about 1.2. 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 | 2475-45-8 |
|---|---|
| Molecular Formula | C14H12N4O2 |
| Molecular Weight | 268.27 |
| Melting Point | 630 °F (NTP, 1992) |
| LogP | 1.2 |
| Applications | CIR ingredient: Disperse Blue 1, dye for sheepskins, furs, thermoplastic resins, acetate, nylon |
| Category | Dyes & Pigments |
Documented applications: CIR ingredient: Disperse Blue 1, dye for sheepskins, furs, thermoplastic resins, acetate, nylon.
DISPERSE BLUE 1 is a colorant or pigment compound with CAS registry number 2475-45-8 and molecular formula C14H12N4O2 (molecular weight 268.27), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 2475-45-8
Its molecular formula C14H12N4O2 comprises 14 C, 12 H, 4 N, 2 O atoms.
Also known as: DISPERSE BLUE 1 · 分散蓝1
Category: dyes and pigments
The CAS registry number of DISPERSE BLUE 1 is 2475-45-8.
Molecular formula C14H12N4O2, molecular weight 268.27.
It is also registered under: DISPERSE BLUE 1, 分散蓝1.
Recorded applications: CIR ingredient: Disperse Blue 1, dye for sheepskins, furs, thermoplastic resins, acetate, nylon.
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 DISPERSE BLUE 1 (CAS 2475-45-8), compiled from public chemistry databases.
| CAS Number | 2475-45-8 |
|---|---|
| PubChem CID | 17190 |
| Molecular Formula | C14H12N4O2 |
| IUPAC Name | 1,4,5,8-tetraaminoanthracene-9,10-dione |
| UNII (FDA) | 2429NAZ8WH |
| Molecular Weight | 268.27 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 268.09602564 |
| Monoisotopic Mass | 268.09602564 |
| Topological Polar Surface Area | 138 |
| Heavy Atom Count | 20 |
| Melting Point | 630 °F (NTP, 1992) |
|---|---|
| Melting Point | 331 °C |
| Solubility | In water, 0.03 mg/L at 25 °C |
| Vapor Pressure | 0.00000002 [mmHg] |
| Vapor Pressure | 1.8X10-8 mm Hg at 25 °C |
| Stability/Shelf Life | Degrades at >-20 °C |
DISPERSE BLUE 1; 2475-45-8; Acetate Blue G; C.I. Disperse Blue 1; Acetoquinone Blue L; Celliton Blue G; Perliton Blue B; Fenacet Blue G; Nacelan Blue G; 1,4,5,8-tetraaminoanthracene-9,10-dione; Amacel Blue GG; Cilla Blue Extra; Miketon Fast Blue; Artisil Blue SAP; Neosetile Blue EB; Brasilazet Blue GR
| Regulatory & food contact | CIR / INCI: Cosmetic ingredients (Disperse Blue 1) -> CIR (Cosmetic Ingredient Review) |
|---|
| Notified hazard statements | H315, H317, H318, H350, H351, H373 |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 分散蓝1