1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol)

1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) structure

CAS No.: 6706-75-8

Chemical Name:: 1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol)

Synonyms: C.I.21250;Einecs 229-753-5;C.I. Solvent Red 22;Solvent red 22 (C.I. 21250);C.I.Solvent Red 22:C.I.21250;1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol);1,1'-[[(2-Chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis[naphthalen-2-ol];2-Naphthalenol, 1,1'-[[(2-chlorophenyl)methylene] bis[(2,5-dimethyl-4,1-phenylene)azo]]bis-;2-Naphthalenol, 1,1'-(((2-chlorophenyl)methylene)bis((2,5-dimethyl-4,1-phenylene)-2,1-diazenediyl))bis-;(1Z)-1-[[4-[(2-chlorophenyl)-[2,5-dimethyl-4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]phenyl]methyl]-2,5-dimethylphenyl]hydrazinylidene]naphthalen-2-one

CBNumber:: CB3936694

Molecular Formula:: C43H35ClN4O2

Molecular Weight:: 675.2166

MDL Number:

MOL File:: 6706-75-8.mol

Last updated:2022-12-21 16:56:50

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1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) Properties

Boiling point	878.4±65.0 °C(Predicted)
Density	1.24±0.1 g/cm3(Predicted)
pka	13.22±0.50(Predicted)
FDA UNII	8NBJ9L32K8
EPA Substance Registry System	2-Naphthalenol, 1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis- (6706-75-8)

1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	DYE0000909	SOLVENT RED 22 95.00%	6706-75-8	5MG	$505.24	2021-12-16	Buy

Product number	Packaging	Price	Buy
DYE0000909	5MG	$505.24	Buy

1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) Chemical Properties,Uses,Production

Preparation

2,2′,5,5′-Tetramethyl-4,4′-diamino-2”-chlorotriphenylmethane double nitrogen, and Naphthalen-2-ol (2 Moore) coupling.

Properties and Applications

yellow red. Soluble in ethanol, acetone and benzene, insoluble in water. In concentrated sulfuric acid to green light yellow, to orange after diluted; In concentrated sodium hydroxide solution insoluble.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Poor-General		120≥ 120Sublimation	Insoluble	General	Well

1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) Preparation Products And Raw materials

Raw materials

Preparation Products

1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) Suppliers

Global( 2)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 15353716720	1052@dideu.com	China	10011	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Shaanxi Dideu Newmaterial Co., Ltd.	58

1,1'-[[(2-chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis(2-naphthol) Solvent red 22 (C.I. 21250) 2-Naphthalenol, 1,1'-[[(2-chlorophenyl)methylene] bis[(2,5-dimethyl-4,1-phenylene)azo]]bis- C.I. Solvent Red 22 1,1'-[[(2-Chlorophenyl)methylene]bis[(2,5-dimethyl-4,1-phenylene)azo]]bis[naphthalen-2-ol] C.I.21250 2-Naphthalenol, 1,1'-(((2-chlorophenyl)methylene)bis((2,5-dimethyl-4,1-phenylene)-2,1-diazenediyl))bis- Einecs 229-753-5 (1Z)-1-[[4-[(2-chlorophenyl)-[2,5-dimethyl-4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]phenyl]methyl]-2,5-dimethylphenyl]hydrazinylidene]naphthalen-2-one C.I.Solvent Red 22:C.I.21250 6706-75-8 Organics