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Home >> Chemical Listing >> D >> 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran

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

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Complete supplier list of 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran
Identification
Classification Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyran compound
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 CAS # 51325-91-8, 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, [2-[2-[4-(Dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]propanedinitrile, DCM
Molecular Formula C19H17N3O
Molecular Weight 303.36
CAS Registry Number 51325-91-8
EC Number 257-137-6
Properties
Density 1.239
Melting point 215-220 ºC (lit.)
Flash point 43 ºC
Safety Data
Hazard Symbols symbol symbol   F;Xn    Details
Risk Codes R10;R11;R20/21/22;R36/37/38    Details
Safety Description S16;S26;S36/37;S7/9    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute toxicityAcute Tox.4H332
Eye irritationEye Irrit.2H319
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - single exposureSTOT SE3H335
Flammable solidsFlam. Sol.1H228
Flammable solidsFlam. Sol.2H228
Acute toxicityAcute Tox.4H302
Acute toxicityAcute Tox.4H312
Transport Information UN 3175
SDS Available
Market Analysis Reports
List of Reports Available for 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran
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