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CAS 51325-91-8

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4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran [51325-91-8]

Product Details

4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran [51325-91-8]

Identification
Name	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran
Synonyms	[2-[2-[4-(Dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]propanedinitrile; DCM
Molecular Structure
Molecular Formula	C₁₉H₁₇N₃O
Molecular Weight	303.36
CAS Registry Number	51325-91-8
EINECS	257-137-6
Properties
Density	1.239
Melting point	215-220 ºC (lit.)
Flash point	43 ºC
Safety Data
Hazard Symbols	Xi
Risk Codes	R10;R11;R20/21/22;R36/37/38 Details
Safety Description	S16;S26;S36/37;S7/9 Details
Transport Information	UN 3175