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 20302-14-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 20302-14-1 9,9-Diphenylfluorene

20302-14-1 9,9-Diphenylfluorene

Nome do produto 9,9-Diphenylfluorene
Nome em inglês 9,9-Diphenylfluorene; 9H-Fluorene, 9,9-diphenyl-; Fluorene, 9,9-diphenyl-; 9,9-diphenyl-9H-fluorene
Fórmula molecular C25H18
Peso Molecular 318.4104
InChI InChI=1/C25H18/c1-3-11-19(12-4-1)25(20-13-5-2-6-14-20)23-17-9-7-15-21(23)22-16-8-10-18-24(22)25/h1-18H
CAS Registry Number 20302-14-1
Estrutura Molecular 20302-14-1 9,9-Diphenylfluorene
Densidade 1.157g/cm3
Ponto de ebuli??o 438.9°C at 760 mmHg 
índice de refra??o 1.668 
O ponto de inflama??o 216°C 
Press?o de vapor 1.72E-07mmHg at 25°C
Símbolos de perigo
Códigos de risco
Descri??o da Seguran?a
主站蜘蛛池模板: 健康| 汶上县| 秦皇岛市| 萨迦县| 卓资县| 刚察县| 千阳县| 伊宁县| 潼关县| 榆树市| 饶河县| 铜陵市| 威宁| 称多县| 天水市| 鹤庆县| 桂东县| 五莲县| 苗栗市| 利津县| 郯城县| 达孜县| 长丰县| 迭部县| 喀什市| 册亨县| 民县| 姜堰市| 时尚| 晋宁县| 长垣县| 南汇区| 托里县| 冷水江市| 余江县| 杭锦旗| 岐山县| 常山县| 游戏| 洞口县| 高平市|