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

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

CAS No.: 22281-18-1

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

Synonyms: Disperse yellow 77;C.I.Disperse Yellow 77;naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione

CBNumber:: CB5894875

Molecular Formula:: C23H12N2O2

Molecular Weight:: 348.35

MDL Number:

MOL File:: 22281-18-1.mol

Last updated:2025-12-31 14:38:37

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

Boiling point	613.6±65.0 °C(Predicted)
Density	1.44±0.1 g/cm3(Predicted)
pka	-1.05±0.20(Predicted)
FDA UNII	NM6Q3Q5AGT
EPA Substance Registry System	Naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione (22281-18-1)

SAFETY

Risk and Safety Statements

TSCA	TSCA listed

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

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA006YZ8	Naphtho[1′,2′,3′:4,5]quino[2,1-b]quinazoline-5,10-dione 90%	22281-18-1	1mg	$250	2026-05-28	Buy
aablocks	AA006YZ8	Naphtho[1′,2′,3′:4,5]quino[2,1-b]quinazoline-5,10-dione 90%	22281-18-1	5mg	$278	2026-05-28	Buy
aablocks	AA006YZ8	Naphtho[1′,2′,3′:4,5]quino[2,1-b]quinazoline-5,10-dione 90%	22281-18-1	10mg	$298	2026-05-28	Buy

Product number	Packaging	Price	Buy
AA006YZ8	1mg	$250	Buy
AA006YZ8	5mg	$278	Buy
AA006YZ8	10mg	$298	Buy

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

Preparation

1-Aminoanthracene-9,10-dione acylation with acetic anhydride, and 2-Aminobenzoic acid and Acetic anhydride condensation, and then closed.

Properties and Applications

Bright 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
Standard	Fading	Stain	Light Fastness	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 materials

Acetic anhydride Anthranilic acid 1-Aminoanthraquinone

Preparation Products

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

Global( 1)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 17392216152	1035@dideu.com	China	9991	58

Supplier	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	58

22281-18-1(naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione)Related Search:

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naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Disperse yellow 77 C.I.Disperse Yellow 77 22281-18-1