cas:
872-85-5
precise quality: 107.03700
molecular formula: c6h5no logp: 0.89410
molecular weight: 107.11000 psa: 29.96000
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the basic information
chinese name: 4 - pyridine formaldehyde chinese alias: 4 - pyridine formaldehyde;donnelly, pp qi intermediates;4 - formaldehyde base pyridine;4 - formyl pyrimidine;pyridine - 4 - formaldehyde;see more chinese alias english name: 4 - pyridinecarboxaldehyde english alias: 4 - pyridinecarbonaldehyde;pyridin - 4 - al;pyridine - 4 - aldehyde;4 - pyridinealdehyde;4 - pyridine - carboxaldehyde;read more english nickname cas no. : 872-85-5 molecular formula: c6h5no molecular weight: 107.11000 the precise quality: 107.03700 psa: logp 29.96000:0.89410
physical and chemical properties
appearance and properties: transparent yellow - brown liquid density: 1.137 g/ml at 20 ° c (lit) melting point: - 4-2 ° c boiling point: 71-73 ° c10 mm hg (lit) flash point: 130 ° f refractive index: n20 / d 1.544 (lit) water solubility: 20 g/l (20 dhs c)
safety information
level of packaging: dangerous category iii: 3.2 the customs code: 2933399010 transport of dangerous goods code: 1989 un wgk germany: dangerous category code 1: r10.r36/37/38 safety instructions: s26 - s36rtecs: nr9400000 dangerous mark: xi: irritant