5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile (CAS 83249-52-9) — formula C14H10Cl2N4O2, molecular weight 337.2; category organic chemicals.
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile (CAS 83249-52-9) is a chemical raw material in the organic chemicals category. Its molecular formula C14H10Cl2N4O2 comprises 14 C, 10 H, 2 Cl, 4 N, 2 O atoms. Its molecular weight is about 337.2. Reported physicochemical data: LogP about 3.4. 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 | 83249-52-9 |
|---|---|
| Molecular Formula | C14H10Cl2N4O2 |
| Molecular Weight | 337.2 |
| LogP | 3.4 |
| Applications | Dye, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250 |
| Category | Organic Chemicals |
Documented applications: Dye, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250.
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is a carbon-based organic compound with CAS registry number 83249-52-9 and molecular formula C14H10Cl2N4O2 (molecular weight 337.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 83249-52-9
Its molecular formula C14H10Cl2N4O2 comprises 14 C, 10 H, 2 Cl, 4 N, 2 O atoms.
Also known as: 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile · YELLOW 5GL
Category: organic chemicals
The CAS registry number of 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is 83249-52-9.
Molecular formula C14H10Cl2N4O2, molecular weight 337.2.
It is also registered under: 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile, YELLOW 5GL.
Recorded applications: Dye, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250.
Category: Organic Chemicals.
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 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile (CAS 83249-52-9), compiled from public chemistry databases.
| CAS Number | 83249-52-9 |
|---|---|
| PubChem CID | 163361 |
| Molecular Formula | C14H10Cl2N4O2 |
| IUPAC Name | 5-[(3,4-dichlorophenyl)diazenyl]-2-hydroxy-1,4-dimethyl-6-oxopyridine-3-carbonitrile |
| UNII (FDA) | DG9X70X5GO |
| Molecular Weight | 337.2 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 336.0180810 |
| Monoisotopic Mass | 336.0180810 |
| Topological Polar Surface Area | 89.1 |
| Heavy Atom Count | 22 |
Disperse Yellow 241; 5-[(3,4-Dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile; EINECS 280-322-8; DG9X70X5GO; RESOLIN YELLOW 5GL; 3-Pyridinecarbonitrile, 5-((3,4-dichlorophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; C.I. 128450; 3-Pyridinecarbonitrile, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; 3-Pyridinecarbonitrile, 5-(2-(3,4-dichlorophenyl)diazenyl)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; 5-[2-(3,4-Dichlorophenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 5-((3,4-Dichlorophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile; 5-(2-(3,4-DICHLOROPHENYL)DIAZENYL)-1,2-DIHYDRO-6-HYDROXY-1,4-DIMETHYL-2-OXO-3-PYRIDINECARBONITRILE; 3-Pyridinecarbonitrile, 5-[2-(3,4-dichlorophenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; RefChem:505140; 3-Pyridinecarbonitrile, 5-(3,4-dichlorophenyl)azo-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-; 83249-52-9
| GHS notifications | 55.9% (132 / 236) |
|---|
| GHS notifications | 55.9% (132 / 236) |
|---|---|
| Notified hazard statements | H413 (44.1%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile