8H8O7; Molecular Weight:216.1449; EINECS: ">

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 2004-74-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione

2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione

product Name (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione
CAS No 2004-74-2
Synonyms
Molecular Formula C8H8O7
Molecular Weight 216.1449
InChI InChI=1/C8H8O7/c1-13-7(11)5-3(9)4(10)6(15-5)8(12)14-2/h11-12H,1-2H3/b7-5-,8-6+
Molecular Structure 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione
Density 1.646g/cm3
Boiling point 301.8°C at 760 mmHg
Refractive index 1.594
Flash point 119.3°C
Vapour Pressur 0.0001mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板: 宁南县| 苏尼特右旗| 沙河市| 海淀区| 灵石县| 巴塘县| 闸北区| 乌拉特前旗| 安福县| 平湖市| 瑞安市| 阿拉善盟| 巴林右旗| 县级市| 重庆市| 莲花县| 健康| 邯郸市| 延川县| 廉江市| 台北市| 都昌县| 汶上县| 卫辉市| 光泽县| 安宁市| 广昌县| 镇平县| 公主岭市| 高州市| 会宁县| 万山特区| 诸暨市| 抚顺县| 邵武市| 太原市| 周宁县| 大英县| 台山市| 鄂托克前旗| 荥经县|