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DISPERSE BLACK 9

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DISPERSE BLACK 9 Basic information

Product Name:
DISPERSE BLACK 9
Synonyms:
  • BASIC BLACK 9
  • C.I. Disperse Black 9
  • Disperse Black 9
  • 2,2'-[4-(4-Aminophenylazo)phenylimino]diethanol
  • C.I.Disperse Black 9:C.I.111301
  • TIANFU-CHEM CAS:12222-69-4 DISPERSE BLACK 9
  • 2,2'-((4-((4-Aminophenyl)diazenyl)phenyl)azanediyl)diethanol
  • 2,2'-((4-((4-Aminophenyl)diazenyl)phenyl)azanediyl)diethanol
CAS:
12222-69-4
MF:
C16H20N4O2
MW:
300.36
EINECS:
243-987-5
Product Categories:
  • dye
Mol File:
12222-69-4.mol
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DISPERSE BLACK 9 Chemical Properties

Melting point:
157-160 ºC
InChI
InChI=1S/C16H20N4O2/c17-13-1-3-14(4-2-13)18-19-15-5-7-16(8-6-15)20(9-11-21)10-12-22/h1-8,21-22H,9-12,17H2/b19-18+
InChIKey
NZKTVPCPQIEVQT-VHEBQXMUSA-N
SMILES
C1(C=CC(/N=N/C2=CC=C(N)C=C2)=CC=1)N(CCO)CCO
CAS DataBase Reference
12222-69-4(CAS DataBase Reference)
EPA Substance Registry System
Ethanol, 2,2'-[[4-[(4-aminophenyl) azo]phenyl]imino]bis-(12222-69-4)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
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DISPERSE BLACK 9 Usage And Synthesis

Chemical Properties

Brown-black powder

Preparation

4-Nitrobenzenamine diazo, and N,N-dihydroxyethylaniline?coupling, and then will the nitro reductive into amino.

Properties and Applications

blue and black.

Standard(Polyamide) Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 2-3 4 4 4-5 3-4 5 5
AATCC 3-4 4 4-5 4 4-5 4-5

DISPERSE BLACK 9Supplier

Hubei Guangao Biotechnology Co., Ltd Gold
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Shanghai Macklin Biochemical Co.,Ltd.
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15221275939
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Hubei Jusheng Technology Co.,Ltd
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027-59599241 18871490274
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Alfa Chemistry
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1-516-6625404
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Shanghai YuanYe Biotechnology Co., Ltd.
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021-61312847; 18021002903
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