6054-48-4

Name	DISPERSE BLACK 1
CAS	6054-48-4
EINECS(EC#)	227-966-8
Molecular Formula	C16H14N4
MDL Number	MFCD00059548
Molecular Weight	262.31
MOL File	6054-48-4.mol

Synonyms

DISPERSE BLACK 1 dispersediazoblack C.I.Disperse Black 1 DISPERSE DIAZO BLACK D Multicet Diazo Black STN Disperse Diazo Black GNN Pamacron Diazo Black JB-25. Dispersol Fast Black Diazo B Disperse black 1 (C.I. 11365) C.I.Disperse Black 1:C.I.11365 DISPERSE BLACK 1 ISO 9001：2015 REACH 4-[(4-aminophenyl)azo]-1-naphthalenamin 4-[(4-aminophenyl)azo]-1-Naphthalenamine 4-[(4-aminophenyl)azo]naphthalen-1-amine 1-Naphthalenamine, 4-[(4-aminophenyl)azo]- 4-[(4-AMinophenyl)diazenyl]naphthalen-1-aMine 1-Naphthalenamine, 4-[2-(4-aminophenyl)diazenyl]-

show less show more

Chemical Properties

Boiling point	397.56°C (rough estimate)
density	1.1536 (rough estimate)
refractive index	1.6000 (estimate)
pka	3.19±0.30(Predicted)
Water Solubility	79.3ug/L(25 ºC)
EPA Substance Registry System	1-Naphthalenamine, 4-[(4-aminophenyl)azo]- (6054-48-4)

Safety Data

TSCA	TSCA listed

Raw materials And Preparation Products

Raw materials

4-Nitroaniline
1-Aminonaphthalene

Hazard Information

Chemical Properties

Yellowish brown needle crystal. Melting point 159-160°C. Soluble in acetone, ethanol, benzene. Reddish purple in concentrated sulfuric acid, cherry red after dilution. Red solution in concentrated nitric acid. Red solution in concentrated hydrochloric acid, with precipitation. Does not change color in sodium hydroxide.

Preparation

4-Nitrobenzenamine diazo, and Naphthalen-1-amine?coupling, and then will the nitro reduction for amino.

Properties and Applications

blue and black. Yellow needle crystal, melting point for 159 ~ 160 ℃. Soluble in ethanol, acetone, benzene. The strong sulfuric acid to red light purple, diluted into cherry red; In nitric acid solution for red; In the thick of the same color sodium hydroxide solution, in strong hydrochloric acid for red, accompanied by precipitation.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	4	5	5	5	5	5

Supplier

Meryer (Shanghai) Chemical Technology Co., Ltd.

Telephone4006356688 18621169109

Websitehttp://www.x-labseek.com/

Dideu Industries Group Limited

Telephone+86-29-89586680 +86-15129568250

Websitehttps://www.dideu.com

Qingzhou dafeng import and export Co. LTD

Telephone 16773308882

Websitehttp://www.qzdafeng.cn/

Shaanxi Dideu Newmaterial Co., Ltd.

Telephone029-63373950 17392216152

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1184346/0_EN.htm

Hebei Chuanghai Biotechnology Co., Ltd

Telephone+86-15350571055

Websitehttps://www.chuanghai.com/

Related Products

20325-40-0 12222-69-4

119-90-4 539-17-3

4197-25-5 4399-55-7

PROMPT×

PROMPT
The What'sApp is temporarily not supported in mainland China

Cancel

Determine

Send Inquriy