SOLVENT YELLOW 85
- CAS NO.：2478-20-8
- Empirical Formula: C20H16N2O2
- Molecular Weight: 316.35
- MDL number: MFCD00468022
- EINECS: 219-607-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-10-23 17:25:30
What is SOLVENT YELLOW 85?
Preparation
4-Aminonaphthalic anhydride and 4-Amino[1,8]naphthalic anhydride?condensation
Flammability and Explosibility
Not classified
Properties and Applications
Bright green light yellow. Yellow powder. Insoluble in water, the strong sulfuric acid in brown precipitation, diluted with light brown for the precipitation yellow solution. Used for polyester fiber and vinegar of dyeing and printing, fluorescent green light for yellow, good levelness
|
Standard
Vinegar fiber |
Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 1 | 4-5 | 4-5 | ||||
Properties of SOLVENT YELLOW 85
| Boiling point: | 591.4±50.0 °C(Predicted) |
| Density | 1.342±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| pka | 5.17±0.20(Predicted) |
| Water Solubility | 4.06mg/L at 20℃ |
| EPA Substance Registry System | 1H-Benz[de]isoquinoline-1,3(2H)-dione, 6-amino-2-(2,4-dimethylphenyl)- (2478-20-8) |
Safety information for SOLVENT YELLOW 85
| Signal word | Warning |
| Pictogram(s) |
 Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P501:Dispose of contents/container to..… |
Computed Descriptors for SOLVENT YELLOW 85
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