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Chemindex > 94978-86-6 3-cyano-6,7-dimethylchromone

94978-86-6 3-cyano-6,7-dimethylchromone

Product Name 3-cyano-6,7-dimethylchromone
Synonyms 6,7-Dimethyl-4-oxo-4H-1-benzopyran-3-carbonitrile;6,7-dimethyl-4-oxo-4H-chromene-3-carbonitrile
Molecular Formula C12H9NO2
Molecular Weight 199.2054
InChl InChI=1/C12H9NO2/c1-7-3-10-11(4-8(7)2)15-6-9(5-13)12(10)14/h3-4,6H,1-2H3
CAS Registry Number 94978-86-6
Molecular Structure
Density 1.25g/cm3
Melting Point 206-209℃
Boiling Point 347.8°C at 760 mmHg
Refractive Index 1.594
Flash Point 151.8°C
Vapour Pressur 5.26E-05mmHg at 25°C
Hazard Symbols  Xn##Harmful:;
Risk Codes R20/21/22##Harmful by inhalation, in contact with skin and if swallowed.||R36/37/38##Irritating to eyes, respiratory system and skin.:;
Safety Description S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.||S36/37/39##Wear suitable protective clothing, gloves and eye/face protection.:;


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