潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 24490-03-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 24490-03-7 Ethyl 3-(trifluoromethyl)crotonate

24490-03-7 Ethyl 3-(trifluoromethyl)crotonate

Nome do produto Ethyl 3-(trifluoromethyl)crotonate
Nome em inglês Ethyl 3-(trifluoromethyl)crotonate; 2-butenoic acid, 4,4,4-trifluoro-, ethyl ester; Ethyl 4,4,4-trifluorobut-2-enoate; Ethyl-4,4,4-trifluorbut-2-enoat; ethyl 4,4,4-trifluoro-3-methylbut-2-enoate; ethyl (2Z)-4,4,4-trifluoro-3-methylbut-2-enoate; ethyl (2E)-4,4,4-trifluoro-3-methylbut-2-enoate
Fórmula molecular C7H9F3O2
Peso Molecular 182.1404
InChI InChI=1/C7H9F3O2/c1-3-12-6(11)4-5(2)7(8,9)10/h4H,3H2,1-2H3/b5-4+
CAS Registry Number 24490-03-7
Estrutura Molecular 24490-03-7 Ethyl 3-(trifluoromethyl)crotonate
Densidade 1.157g/cm3
Ponto de ebuli??o 170.6°C at 760 mmHg 
índice de refra??o 1.381 
O ponto de inflama??o 45.7°C 
Press?o de vapor 1.46mmHg at 25°C
Símbolos de perigo
Códigos de risco
Descri??o da Seguran?a
主站蜘蛛池模板： 岳阳县| 玉门市| 甘泉县| 夏邑县| 河南省| 共和县| 满城县| 贵定县| 扎兰屯市| 靖宇县| 南召县| 金阳县| 沙雅县| 贺兰县| 平谷区| 通道| 天津市| 威信县| 乡城县| 迭部县| 拉萨市| 县级市| 宣威市| 旺苍县| 谷城县| 汉川市| 兴和县| 托克托县| 绥江县| 绵阳市| 南安市| 静安区| 丰台区| 鄯善县| 咸宁市| 霞浦县| 凌海市| 聂拉木县| 竹溪县| 黄骅市| 丹凤县|