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23302-83-2

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23302-83-2 Structure

23302-83-2 Structure
IdentificationBack Directory
[Name]

MEROCYANINE DYE
[CAS]

23302-83-2
[Synonyms]

Brooker's merocyanine dye
4-(2-(1-Methylpyridin-4(1H)-ylidene)ethylidene)cyclohexa-2,5-dienone
1-Methyl-4-[(4-oxocyclohexadienylidene)ethylidene]-1,4-dihydropyridine
4-(2-(1-METHYLPYRIDIN-4(1H)-YLIDENE)ETHYLIDENE)CYCLOHEXA-2,5-DIEN-1-ONE
2,5-Cyclohexadien-1-one, 4-[2-(1-methyl-4(1H)-pyridinylidene)ethylidene]-
4-[2-(1-methyl-1,4-dihydropyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
[Molecular Formula]

C14H13NO
[MDL Number]

MFCD00010099
[MOL File]

23302-83-2.mol
[Molecular Weight]

211.26
Chemical PropertiesBack Directory
[Melting point ]

220℃
[Boiling point ]

360.6±42.0 °C(Predicted)
[density ]

1.268±0.06 g/cm3(Predicted)
[pka]

4.41±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard InformationBack Directory
[Uses]

Brooker's merocyanine dye is used as solvent polarity indicators. It is used as pH sensors and transition metal cation indicators.
Spectrum DetailBack Directory
[Spectrum Detail]

MEROCYANINE DYE(23302-83-2)IR1
MEROCYANINE DYE(23302-83-2)IR2
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