51325-91-8|Propanedinitrile,2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]-Products Supply

Propanedinitrile,2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- cas no:51325-91-8

Synonyms: 4H-Pyran-D4,a-malononitrile,2-(p-dimethylaminostyryl)-6-methyl- (6CI); Propanedinitrile,[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- (9CI);4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran;4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;4-Dicyanomethylene-6-(p-dimethylaminostyryl)-2-methyl-4H-pyran; DCM; DCM (dye);DCM 1; NK 3502

Identification

NamePropanedinitrile,2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]-
CAS51325-91-8
Synonyms4H-Pyran-D4,a-malononitrile,2-(p-dimethylaminostyryl)-6-methyl- (6CI); Propanedinitrile,[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- (9CI);4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran;4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;4-Dicyanomethylene-6-(p-dimethylaminostyryl)-2-methyl-4H-pyran; DCM; DCM (dye);DCM 1; NK 3502
EINECS(EC#)257-137-6
Molecular FormulaC19 H17 N3O
Molecular Weight303.36

Chemical Properties

Appearancered/brown crystals
refractive index1.689
storage tempFlammables area

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass4.1

Safety Data

Hazard F: Flammable;Xn: Harmful;
Risk R10;R11;R20/21/22;R36/37/38

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Propanedinitrile,2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- cas no:51325-91-8

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