CAS 31837-42-0|Pigment Yellow 151

Introduction：Basic information about CAS 31837-42-0|Pigment Yellow 151, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NamePigment Yellow 151
CAS Number31837-42-0Molecular Weight381.34200
Density1.55 g/cm3Boiling Point546.6ºC at 760 mmHg
Molecular FormulaC18H15N5O5Melting Point/
MSDS/Flash Point284.4ºC

Names

Name2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid
SynonymMore Synonyms

Chemical & Physical Properties

Density1.55 g/cm3
Boiling Point546.6ºC at 760 mmHg
Molecular FormulaC18H15N5O5
Molecular Weight381.34200
Flash Point284.4ºC
Exact Mass381.10700
PSA156.84000
LogP2.30740
Index of Refraction1.721

Safety Information

HS Code3204170000

Customs

HS Code3204170000

Synonyms

C.I. PIGMENT YELLOW 151
EINECS 250-830-4
Pigment Yellow 151
O865
CAS 5280-68-2|Pigment Red 146
CAS 4051-63-2|Pigment Red 177
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