Disperse Blue 291G (CAS 51868-46-3) — formula C21H21BrN6O6, molecular weight 533.3; category dyes and pigments.
Disperse Blue 291G (CAS 51868-46-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C21H21BrN6O6 comprises 21 C, 21 H, 1 Br, 6 N, 6 O atoms. Its molecular weight is about 533.3. 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 | 51868-46-3 |
|---|---|
| Molecular Formula | C21H21BrN6O6 |
| Molecular Weight | 533.3 |
| LogP | 4.6 |
| Applications | Dye, U.S. Production: 2023: <25, 000 lb, 2022: 25, 000 - <50, 2021: 25 |
| Category | Dyes & Pigments |
Documented applications: Dye, U.S. Production: 2023: <25, 000 lb, 2022: 25, 000 - <50, 2021: 25.
Disperse Blue 291G is a colorant or pigment compound with CAS registry number 51868-46-3 and molecular formula C21H21BrN6O6 (molecular weight 533.3), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 51868-46-3
Its molecular formula C21H21BrN6O6 comprises 21 C, 21 H, 1 Br, 6 N, 6 O atoms.
Also known as: Disperse Blue 291G · 分散蓝 291G
Category: dyes and pigments
The CAS registry number of Disperse Blue 291G is 51868-46-3.
Molecular formula C21H21BrN6O6, molecular weight 533.3.
It is also registered under: Disperse Blue 291G, 分散蓝 291G.
Recorded applications: Dye, U.S. Production: 2023: <25, 000 lb, 2022: 25, 000 - <50, 2021: 25.
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 291G (CAS 51868-46-3), compiled from public chemistry databases.
| CAS Number | 51868-46-3 |
|---|---|
| PubChem CID | 103997 |
| Molecular Formula | C21H21BrN6O6 |
| IUPAC Name | N-[5-[bis(prop-2-enyl)amino]-2-[(2-bromo-4,6-dinitrophenyl)diazenyl]-4-methoxyphenyl]acetamide |
| UNII (FDA) | NS00019997 |
| Molecular Weight | 533.3 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 9 |
| Exact Mass | 532.07059 |
| Monoisotopic Mass | 532.07059 |
| Topological Polar Surface Area | 158 |
| Heavy Atom Count | 34 |
N-[2-[(2-BROMO-4,6-DINITROPHENYL)AZO]-5-(DIALLYLAMINO)-4-METHOXYPHENYL]ACETAMIDE; Acetamide, N-(2-((2-bromo-4,6-dinitrophenyl)azo)-5-(di-2-propenylamino)-4-methoxyphenyl)-; Acetamide, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(di-2-propenylamino)-4-methoxyphenyl]-; N-(2-((2-Bromo-4,6-dinitrophenyl)azo)-5-(diallylamino)-4-methoxyphenyl)acetamide; Acetamide, N-(2-(2-(2-bromo-4,6-dinitrophenyl)diazenyl)-5-(di-2-propen-1-ylamino)-4-methoxyphenyl)-; N-[2-[2-(2-Bromo-4,6-dinitrophenyl)diazenyl]-5-(di-2-propen-1-ylamino)-4-methoxyphenyl]acetamide; Acetamide, N-[2-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-5-(di-2-propen-1-ylamino)-4-methoxyphenyl]-; N-(2-(2-(2-Bromo-4,6-dinitrophenyl)diazenyl)-5-(di-2-propen-1-ylamino)-4-methoxyphenyl)acetamide; RefChem:551636; Acetamide, N-2-(2-bromo-4,6-dinitrophenyl)azo-5-(di-2-propenylamino)-4-methoxyphenyl-; 257-486-4; 51868-46-3; Disperse Blue 291G; C.I. Disperse Blue 373; Disperse Blue 373 (Technical Grade); N-[5-[bis(prop-2-enyl)amino]-2-[(2-bromo-4,6-dinitrophenyl)diazenyl]-4-methoxyphenyl]acetamide
| GHS notifications | 4.8% (4 / 84) |
|---|
| GHS notifications | 4.8% (4 / 84) |
|---|---|
| Notified hazard statements | H315 (14.3%), H317 (81%), H318 (14.3%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 分散蓝 291G