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DISPERSE BLACK 9

Basic information Safety Supplier Related

DISPERSE BLACK 9 Basic information

Product Name:
DISPERSE BLACK 9
Synonyms:
  • Ethanol, 2,2-4-(4-aminophenyl)azophenyliminobis-
  • 2,2’-[[4-[(4-aminophenyl)azo]phenyl]imino]bis-ethano
  • 2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bisethanol
  • 2,2'-((p-((p-Aminophenyl)azo)phenyl)imino)diethanol
  • Einecs 243-987-5
  • Ethanol, 2,2'-((4-(2-(4-aminophenyl)diazenyl)phenyl)imino)bis-
  • DISPERSE BLACK 9 ISO 9001:2015 REACH
  • 2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bisethanol
CAS:
20721-50-0
MF:
C16H20N4O2
MW:
300.36
EINECS:
243-987-5
Product Categories:
  • Organics
  • dye
Mol File:
20721-50-0.mol
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DISPERSE BLACK 9 Chemical Properties

Melting point:
157-160 °C(lit.)
Boiling point:
569.2±50.0 °C(Predicted)
Density 
1.22±0.1 g/cm3(Predicted)
storage temp. 
room temp
pka
14.21±0.10(Predicted)
LogP
2.500 (est)
EPA Substance Registry System
Ethanol, 2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bis- (20721-50-0)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3

MSDS

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