cas:
22246-18-0
precise quality: 163.06300
molecular formula: c9h9no2 logp: 1.41490
molecular weight: 163.17300 psa: 49.33000
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the basic information
chinese name: 3, 4 - dihydro - 7 - hydroxy - 2 (1 h) - quinoline ketone chinese alias: 7 - hydroxy - 3, 4 - dihydro quinolone;7 - hydroxy - 3, 4 - dihydro quinolone;4 - dihydro - 7 - hydroxy - 2 (1 h) - quinoline ketone;7, 3, 4, 3, 4 - dihydro quinolone 7 - hydroxy - 3, 4;7 - hydroxy - 3, 4 - dihydro;see more chinese alias english name: 7 - hydroxy - 3, 4 - dihydro - 1 h - quinolin - 2 - one english alias: 7 - hydroxy - 3, 4 - dihydroquinolin - 2 (1 h) - one;7 - hydroxy - 3, 4 - dihydro carbostyril;7 - hydroxy - 3, 4 - dihydro - 2 (1 h) quinolinone;7 - hydroxy - 2 - oxo - 1, 2, 3, 4 - tetrahydroquinoline;7 - hydroxy - 3, 4 - dihydro - 2 - quinolinone;read more english nickname cas no. : 22246-18-0 formula: c9h9no2 molecular weight: 163.17300 the precise quality: 163.06300 psa: logp 49.33000:1.41490
physical and chemical properties
appearance and properties: white powder density: 1.282 g/cm3 melting point: 233-237 ° c, the boiling point: dhs c at 760 mmhg flash point 403.7:198 dhs c
safety information
hs code: 2933499090 dangerous category code: r22;r43 safety instructions: s36/37 dangerous mark: xi: irritant.xn: harmful;