中文名苯乙酮英文名Acetophenone别名乙酰苯苯乙酮甲基苯基酮苯基甲基酮蚊蝇净烟棒1-苯乙酮苯甲酰基甲烷甲基苯基甲酮苯乙酮,乙酰苯英文别名AcetofenonAcetophenonAcetophenoneacetyl-benzenusafek-496[qr]acetophenon[qr]1-Phenylethanonealpha-Acetophenone1-Phenyl-1-ethanoneMETHYL PHENYL KETonEMethyl phenyl ketoneACETOPHENONE extrapure ARCAS98-86-2EINECS化学式C8H8O分子量120.15InChIInChI=1/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3InChIKeyKWOLFJPFCHCOCG-UHFFFAOYSA-N密度1.03 g/mL at 25 °C (lit.)熔点19-20 °C (lit.)沸点202 °C (lit.)闪点180°F水溶性5.5 g/L (20 ºC)蒸汽压0.45 mm Hg ( 25 °C)蒸汽密度4.1 (vs air)JECFA Number806溶解度6.1g/l折射率n20/D 1.534(lit.)存储条件Store below +30°C.稳定性Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. Combustible.敏感性Easily absorbing moisture外观Liquid颜色Clear colorless to light yellow气味Pungent, floral odorMerck14,73BRN605842爆炸极限值1.4-5.2%(V)暴露限值No exposure limits are set. The health hazardfrom exposure to this compound should below, due to its low vapor pressure and lowtoxicity.物化性质纯品为白色板状结晶体，一般商品均含有杂质，20℃以上时为无色或略带黄色的透明液体。呈强烈金合欢似甜香气。熔点19.7℃，沸点202℃，闪点76℃，能自燃。极易溶于丙二醇、非挥发性油，溶于氯仿、yimi和乙醇(1ml溶于5mL 50%乙醇)，|微溶于水和丙二醇，不溶于甘油。天然品存在于岩蔷薇油、鸢尾油等中。