4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
- CAS NO.：6407-78-9
- Empirical Formula: C18H18N4O
- Molecular Weight: 306.36
- EINECS: 229-043-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
![4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Structural](https://img.chemicalbook.in/CAS/GIF/6407-78-9.gif)
What is 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one?
The Uses of 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Solvent Yellow 18 is used in preparation methods of altering the refractive index of a lens using a polymer matrix.
Preparation
2,4-Dimethylbenzenamine diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one?coupling.
Flammability and Explosibility
Not classified
Properties and Applications
red light yellow to yellow. Insoluble in water, slightly soluble in alcohol. And C.I. Solvent yellow 18 the same chemical structure.
Properties of 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
| Boiling point: | 497.8±45.0 °C(Predicted) |
| Density | 1.19 |
| vapor pressure | 0Pa at 25℃ |
| pka | 1.45±0.70(Predicted) |
| Water Solubility | 62.94μg/L at 25℃ |
| EPA Substance Registry System | 3H-Pyrazol-3-one, 4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl- (6407-78-9) |
Safety information for 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Computed Descriptors for 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Abamectin manufacturer
Arbuda Plastochem Pvt. Ltd
1Y
Phone:+91-9825069442
Whatsapp: +91 9825069442
product: 6407-78-9 Solvent Yellow 18 98%
Unilex Colours and Chemicals Ltd
1Y
Phone:+91-9321169592
Whatsapp: +91 9321169592
product: Solvent Yellow 18 6407-78-9 99%
Saujanya Dyestuffs
1Y
Phone:+91-9898202450
Whatsapp: +91 9898202450
product: 6407-78-9 Solvent Yellow 18 98%
Related products of tetrahydrofuran
You may like
-
6407-78-9 Solvent Yellow 18 98%View Details
6407-78-9 -
6407-78-9 99%View Details
6407-78-9 -
Solvent Yellow 18 6407-78-9 99%View Details
6407-78-9 -
Solvent Yellow 18 6407-78-9 98%View Details
6407-78-9 -
6407-78-9 99%View Details
6407-78-9 -
6407-78-9 Solvent Yellow 18 98%View Details
6407-78-9 -
Solvent Yellow 18 98% (HPLC) CAS 6407-78-9View Details
6407-78-9 -
Solvent Yellow 18 98%View Details
6407-78-9
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.