Specification
item | value |
CAS No. | 27354-18-3 |
MF | C17H15NO2 |
EINECS No. | 248-425-2 |
Place of Origin | China |
Type | Solvent Dye |
Usage | Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs |
Transparent red 2Y (169 #)
Type: anthraquinone Color
Hue: blue red
Melting point: 190 degrees
Lightfastness: 6
Temperature resistance: 300 ℃
Applied plastic: PS.PMMA.SAN.ABS.PET.UPVC.PC
Production method: At present, the synthesis method used in the industry is the condensation of 1-chloroanthraquinone and isopropylamine in an airtight autoclave. At present, 1-chloroanthraquinone is obtained by nitration, sulfonation and chlorination of anthraquinone as raw materials. Anthraquinone is also obtained by closed-loop synthesis of benzoic anhydride and benzene through condensation, hydrolysis and concentrated sulfuric acid.
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