Disperse Blue 77 (CAS 20241-76-3) — formula C20H12N2O6, molecular weight 376.3; category dyes and pigments.
Disperse Blue 77 (CAS 20241-76-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C20H12N2O6 comprises 20 C, 12 H, 2 N, 6 O atoms. Its molecular weight is about 376.3. Reported physicochemical data: LogP about 4.6. 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 | 20241-76-3 |
|---|---|
| Molecular Formula | C20H12N2O6 |
| Molecular Weight | 376.3 |
| LogP | 4.6 |
| Applications | Dye, U.S. Production: 2022: 40, 336 lb, Textiles, apparel, and leather manufacturing |
| Category | Dyes & Pigments |
Documented applications: Dye, U.S. Production: 2022: 40, 336 lb, Textiles, apparel, and leather manufacturing.
Disperse Blue 77 is a colorant or pigment compound with CAS registry number 20241-76-3 and molecular formula C20H12N2O6 (molecular weight 376.3), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 20241-76-3
Its molecular formula C20H12N2O6 comprises 20 C, 12 H, 2 N, 6 O atoms.
Also known as: Disperse Blue 77 · 分散蓝77
Category: dyes and pigments
The CAS registry number of Disperse Blue 77 is 20241-76-3.
Molecular formula C20H12N2O6, molecular weight 376.3.
It is also registered under: Disperse Blue 77, 分散蓝77.
Recorded applications: Dye, U.S. Production: 2022: 40, 336 lb, Textiles, apparel, and leather manufacturing.
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 77 (CAS 20241-76-3), compiled from public chemistry databases.
| CAS Number | 20241-76-3 |
|---|---|
| PubChem CID | 5462989 |
| Molecular Formula | C20H12N2O6 |
| IUPAC Name | 1-anilino-4,5-dihydroxy-8-nitroanthracene-9,10-dione |
| UNII (FDA) | AF3UW99SSK |
| Molecular Weight | 376.3 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 376.06953611 |
| Monoisotopic Mass | 376.06953611 |
| Topological Polar Surface Area | 132 |
| Heavy Atom Count | 28 |
Disperse Blue 77; 20241-76-3; 4-Anilino-5-nitrochrysazin; EINECS 243-632-4; 1-Anilino-4,5-dihydroxy-8-nitroanthraquinone; DTXSID1066578; Anthraquinone, 1-anilino-4,5-dihydroxy-8-nitro-; RefChem:135107; DTXCID8036233; 9,10-Anthracenedione, 1,8-dihydroxy-4-nitro-5-(phenylamino)-; 1-anilino-4,5-dihydroxy-8-nitroanthracene-9,10-dione; CI Disperse Blue 54; AF3UW99SSK; 1,8-Dihydroxy-4-nitro-5-(phenylamino)anthraquinone; Chrysazin, 4-anilino-5-nitro; SCHEMBL11367014
| GHS notifications | 7.5% (3 / 40) |
|---|
| GHS notifications | 7.5% (3 / 40) |
|---|---|
| Notified hazard statements | H317 (90%), H319 (22.5%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 分散蓝77