50743-19-6

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50743-19-6 Structure

Identification	Back Directory
[Name] 6-ETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBO-NI TRILE, 99
[CAS] 50743-19-6
[Synonyms] 3-CYANO-6-ETHYLCHROMONE 99% 6-ethyl-4-oxochromene-3-carbonitrile 4H-1-Benzopyran-3-carbonitrile, 6-ethyl-4-oxo- 6-ETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBO-NI TRILE, 99 6-ETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBO-NI TRILE, 99% JRH-00207, 6-Ethyl-4-oxo-4H-chromene-3-carbonitrile, 97%
[Molecular Formula] C12H9NO2
[MDL Number] MFCD00191959
[MOL File] 50743-19-6.mol
[Molecular Weight] 199.21

Chemical Properties	Back Directory
[Melting point ] 123-125 °C(lit.)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319-H335
[Precautionary statements ] P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[Hazard Codes ] Xi
[Risk Statements ] 36/37/38
[Safety Statements ] 26-36
[WGK Germany ] 3

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