cas:
1468-83-3
precise quality: 126.01400
molecular formula: c6h6os logp: 1.95070
molecular weight: 126.17600 psa: 45.31000
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the basic information
chinese name: 3 - acetyl thiophene chinese alias: 3 - acetyl thiophene;3 - acetyl thiophene;methyl - 3 - ketone of thiophene base;423 - acetyl thiophene;3 - thiophene acetyl;see more chinese alias english name: 3 - acetylthiophene english alias: 3 - methyl - thienyl ketone;methyl 3 - thienyl ketone;1 - thiophen - 3 - ylethanone;cas no. : 1468-83-3 molecular formula: c6h6os molecular weight: 126.17600 the precise quality: 126.01400 psa: logp 45.31000:1.95070
physical and chemical properties
appearance and properties: white to pale yellow crystalline powder density: 1.142 g/cm3 melting point: 57-62 ° c (lit.) the boiling point: 208-210 ° c748 mm hg (lit. the flash point) : 208-210 ° c refractive index: vapor pressure: 1.54 0.541 mmhg at 25 ° c
safety information
level of packaging: dangerous category iii: 6.1 the customs code: 29349990 transport of dangerous goods code: un2811wgk germany: 3 dangerous category code: the r20/21/22 safety instructions: s22 - s24/25 - s36/37 dangerous mark: xn: harmful