acid black 2

Modify Date: 2024-01-12 09:49:57

acid black 2 Structure
acid black 2 structure
Common Name acid black 2
CAS Number 80316-29-6 Molecular Weight 737.852
Density 1.2±0.1 g/cm3 Boiling Point 818.6±65.0 °C at 760 mmHg
Molecular Formula C48H35N9 Melting Point N/A
MSDS N/A Flash Point 448.9±34.3 °C

 Names

Name 4-[(4-{[4-({4-[(4-{[4-({4-[(4-Imino-2,5-cyclohexadien-1-ylidene)amino]phenyl}imino)-2,5-cyclohexadien-1-ylidene]amino}phenyl)imino]-2,5-cyclohexadien-1-ylidene}amino)phenyl]imino}-2,5-cyclohexadien-1-ylidene)amino]aniline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 818.6±65.0 °C at 760 mmHg
Molecular Formula C48H35N9
Molecular Weight 737.852
Flash Point 448.9±34.3 °C
Exact Mass 737.301514
LogP 5.08
Appearance of Characters powder
Vapour Pressure 0.0±3.0 mmHg at 25°C
Index of Refraction 1.685
Water Solubility H2O: soluble

 Safety Information

Hazard Codes Xi
Risk Phrases 43
Safety Phrases 36/37
WGK Germany 3

 Synonyms

4-[(4-{[4-({4-[(4-{[4-({4-[(4-Imino-2,5-cyclohexadien-1-ylidene)amino]phenyl}imino)-2,5-cyclohexadien-1-ylidene]amino}phenyl)imino]-2,5-cyclohexadien-1-ylidene}amino)phenyl]imino}-2,5-cyclohexadien-1-ylidene)amino]aniline
1,4-Benzenediamine, N1-[4-[(4-aminophenyl)imino]-2,5-cyclohexadien-1-ylidene]-N4-[4-[[4-[[4-[[4-[(4-imino-2,5-cyclohexadien-1-ylidene)amino]phenyl]imino]-2,5-cyclohexadien-1-ylidene]amino]phenyl]i mino]-2,5-cyclohexadien-1-ylidene]-