5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
- CAS NO.:83249-52-9
- Empirical Formula: C14H10Cl2N4O2
- Molecular Weight: 337.16
- EINECS: 280-322-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile ?
Preparation
3,4-dichlorobenzenamine diazo, and 6-Hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridipe-3-carbonitrile?coupling.
Flammability and Explosibility
Not classified
Properties and Applications
Brilliant?green?yellow
Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 5 | 3 | 6 | 5 | 5 | 5 | 5 |
Properties of 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
Boiling point: | 418.9±45.0 °C(Predicted) |
Density | 1.46±0.1 g/cm3(Predicted) |
vapor pressure | 0Pa at 20℃ |
pka | 1.43±0.58(Predicted) |
Water Solubility | 40μg/L at 20℃ |
CAS DataBase Reference | 83249-52-9 |
EPA Substance Registry System | 3-Pyridinecarbonitrile, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo- (83249-52-9) |
Safety information for 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
Computed Descriptors for 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
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Amogh Chemicals Pvt Ltd
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product: Disperse Yellow 241 98%
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