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