51325-91-8 [2-[2-[4-(dimethylamino)phenyl]vinyl]-6-methyl-4h-pyran-4-ylidene]malononitrile

Product Name	[2-[2-[4-(dimethylamino)phenyl]vinyl]-6-methyl-4H-pyran-4-ylidene]malononitrile
CAS No.	51325-91-8
Synonyms	4-(Dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran; (2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)propanedinitrile; (2-(p-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile; CCRIS 4973; Propanedinitrile, (2-(2-(4-(dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)-; (2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)propanedinit rile; (2-(2-(4-(Dimethylamino)phenyl)vinyl)-6-methyl-4H-pyran-4-ylidene)malononitrile; Malononitrile, (2-(p-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)-; Propanedinitrile, 2-(2-(2-(4-(dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)-; (2-{2-[4-(dimethylamino)phenyl]ethenyl}-6-methyl-4H-pyran-4-ylidene)propanedinitrile; (2-{(E)-2-[4-(dimethylamino)phenyl]ethenyl}-6-methyl-4H-pyran-4-ylidene)propanedinitrile; 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN; 2-(2-(4-(dimethylamino)phenyl)ethenyl)-6-methyl-4h-pyran-4-ylidene)propaned; (2-(p-(dimethylamino)styryl)-6-methyl-4h-pyran-4-ylidene)-malononitril; (E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile; DCM; (E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene); LT-E701
InChI	InChI=1/C19H17N3O/c1-14-10-16(17(12-20)13-21)11-19(23-14)9-6-15-4-7-18(8-5-15)22(2)3/h4-11H,1-3H3/b9-6+
Molecular Formula	C19H17N3O
Molecular Weight	303.3578
Density	1.239g/cm3
Melting point	215-220℃ (lit.)
Boiling point	446.875°C at 760 mmHg
Flash point	224.062°C
Refractive index	1.689
Hazard Symbols	F:Flammable; Xn:Harmful;
Risk Codes	R10:; R11:; R20/21/22:; R36/37/38:;
Safety	S16:; S26:; S36/37:; S7/9:;