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CAS號:1122-62-9
英文名稱:2-Acetylpyridine
英文同義詞:FEMA 3251;Acetyl pyridine;2-ACETOPYRIDINE;2-Acetalpyridine;2-Acetylpyradine;2-Acttylpyridine;2-ACETYLPYRIDINE;2-AcetyIpyridine;FEMA NUMBER 3251;2-Acetylpyridiine
中文名稱:2-乙?;拎?/p>
中文同義詞:基吡嗪基酮;2-乙酰吡啶;甲基吡嗪基酮;2-乙酰基吡啶;2-乙?;拎?br /> ;甲基-2-吡啶基酮;2-乙酰吡啶,98%;1-(2-吡啶基)乙酮;2-乙?;拎?98%;1-(吡啶-2-基)乙酮
分子式:C7H7NO
分子量:121.14
熔點(diǎn):8-10 °C
沸點(diǎn):188-189 °C (lit.)
密度:1.08 g/mL at 25 °C (lit.)
FEMA:3251 | 2-ACETYLPYRIDINE
折射率:n
閃點(diǎn):164 °F
儲(chǔ)存條件:Keep in dark place,Inert atmosphere,Room temperature
溶解度:170g/l
酸度系數(shù)(pKa):pK1: 2.643(+1) (25°C)
形態(tài):Liquid
顏色:Clear colorless to slightly brown
氣味 (Odor):roasted odor
PH值:7 (100g/l, H2O, 20℃)
水溶解性:Soluble in water (18.2 g/100g @ 25C). Soluble in and acetate. Slightly soluble in carbon tetrachloride.
JECFA Number:1309
BRN:107759
CAS 數(shù)據(jù)庫:1122-62-9(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Ethanone, 1-(2-pyridinyl)-(1122-62-9)
EPA化學(xué)物質(zhì)信息:2-Acetylpyridine (1122-62-9)