作色譜分析標(biāo)準(zhǔn)物質(zhì)、溶劑及萃取劑
英文名稱:4-Methyl-2-pentanoneCAS號(hào):108-10-1分子式:C6H12O分子量:100.16EINECS號(hào):203-550-1熔點(diǎn) :-80 °C (lit.)沸點(diǎn) :117-118 °C密度 :0.801 g/mL at 25 °C (lit.)蒸氣密度:3.5 (vs air)蒸氣壓:15 mm Hg ( 20 °C)折射率 :n20/D 1.395(lit.)閃點(diǎn) :56 °F貯存條件 :Store at +5°C to +30°C.溶解度: water: soluble20g/L水溶解性 :17 g/L (20 oC)化學(xué)性質(zhì):該產(chǎn)品為具有樟腦氣味的透明無(wú)色液體,m.p.-80℃,b.p.117~118℃,n20D1.3960,相對(duì)密度0.801,f.p.56℉(13℃),幾乎不溶于水,但可與水產(chǎn)生共沸物,其沸點(diǎn)為87.9℃,含水24.3%,