Pigment red 141

Modify Date: 2024-02-04 11:22:00

Pigment red 141 Structure
Pigment red 141 structure
Common Name Pigment red 141
CAS Number 3864-06-0 Molecular Weight 829.727
Density 1.4±0.1 g/cm3 Boiling Point 938.9±65.0 °C at 760 mmHg
Molecular Formula C48H34Cl2N6O4 Melting Point N/A
MSDS N/A Flash Point 521.6±34.3 °C

 Names

Name N,N'-4,4'-Biphenyldiylbis{4-[(E)-(5-chloro-2-methylphenyl)diazenyl]-3-hydroxy-2-naphthamide}
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 938.9±65.0 °C at 760 mmHg
Molecular Formula C48H34Cl2N6O4
Molecular Weight 829.727
Flash Point 521.6±34.3 °C
Exact Mass 828.201843
LogP 14.67
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.695

 Synonyms

N,N'-4,4'-Biphenyldiylbis{4-[(E)-(5-chloro-2-methylphenyl)diazenyl]-3-hydroxy-2-naphthamide}
2-Naphthalenecarboxamide, N,N'-[1,1'-biphenyl]-4,4'-diylbis[4-[(E)-2-(5-chloro-2-methylphenyl)diazenyl]-3-hydroxy-
N,N′-[1,1′-Biphenyl]-4,4′-diylbis[4-[(5-chloro-2-methylphenyl)azo]-3-hydroxy-2-naphthalenecarboxamide]