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naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione

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naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Basic information
Product Name:naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
Synonyms:naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione;Disperse yellow 77;C.I.Disperse Yellow 77
CAS:22281-18-1
MF:C23H12N2O2
MW:348.35
EINECS:244-890-0
Product Categories:
Mol File:22281-18-1.mol
naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Structure
naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Chemical Properties
Boiling point 613.6±65.0 °C(Predicted)
density 1.44±0.1 g/cm3(Predicted)
pka-1.05±0.20(Predicted)
EPA Substance Registry SystemNaphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione (22281-18-1)
Safety Information
MSDS Information
naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Usage And Synthesis
Preparation1-Aminoanthracene-9,10-dione acylation with acetic anhydride, and 2-Aminobenzoic acid and Acetic anhydride condensation, and then closed.
Properties and ApplicationsBright green light yellow, dark yellow at the end of the play. Is tonal for colourful green light yellow: can be used for polyester/cotton a decentralized and reduction bath method compound dye.
Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4-5 3-4 7 5 5 4 4-5
naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Preparation Products And Raw materials
Raw materialsAcetic anhydride-->Anthranilic acid-->1-Aminoanthraquinone
Tag:naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione(22281-18-1) Related Product Information
DISPERSE YELLOW 79 DISPERSE YELLOW 86 C.I. Disperse Yellow 89 C.I. Disperse Yellow 85 C.I. Disperse Yellow 84 DISPERSE YELLOW 88 DISPERSE YELLOW 9 COUMARIN 7 Disperse yellow 83