10H8; Molecular Weight:128.1705; 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 91-12-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 91-12-3 1,1'-bi(cyclopenta-2,4-dien-1-ylidene)

91-12-3 1,1'-bi(cyclopenta-2,4-dien-1-ylidene)

product Name 1,1'-bi(cyclopenta-2,4-dien-1-ylidene)
CAS No 91-12-3
Molecular Formula C10H8
Molecular Weight 128.1705
InChI InChI=1/C10H8/c1-2-6-9(5-1)10-7-3-4-8-10/h1-8H
Molecular Structure 91-12-3 1,1'-bi(cyclopenta-2,4-dien-1-ylidene)
Density 1.129g/cm3
Boiling point 243.811°C at 760 mmHg
Refractive index 1.665
Flash point 72.481°C
Vapour Pressur 0.049mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板： 安平县| 商丘市| 沙洋县| 西青区| 于都县| 庆安县| 偃师市| 军事| 扎囊县| 松江区| 宁明县| 精河县| 青阳县| 荔波县| 贵溪市| 专栏| 武川县| 金坛市| 旌德县| 花垣县| 沐川县| 铜梁县| 桂平市| 寿光市| 泗洪县| 阿拉善左旗| 中宁县| 隆昌县| 武威市| 黄冈市| 安达市| 汉中市| 宜都市| 漯河市| 繁昌县| 榆树市| 垫江县| 禄劝| 台东市| 新疆| 达日县|