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 70424-67-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 70424-67-8 2?3?3'?5-????? ????? ????? ????????

70424-67-8 2?3?3'?5-????? ????? ????? ????????

??? ?????? 2?3?3'?5-????? ????? ????? ????????
????? ???????? 1?1'-????? ???????? 2?3?3'?5-????? ?????-? 2?3?3'? 5-????? ??????? ????? ??????? 2?3?3'?5-????? ????? - 1?1'-????? ???????? 70424-67-8
????? ??????????? 2,3,3',5-tetrachlorobiphenyl; 1,1'-biphenyl, 2,3,3',5-tetrachloro-; 2,3,3',5-PCB; 2,3,3',5-Tetrachloro-1,1'-biphenyl; 70424-67-8
?????? ???????? C12H6Cl4
????? ??????? ??????? 291.988
InChI InChI=1/C12H6Cl4/c13-8-3-1-2-7(4-8)10-5-9(14)6-11(15)12(10)16/h1-6H
?????????? ???????? ??????? 70424-67-8
???? ?????? 70424-67-8 2?3?3'?5-????? ????? ????? ????????
????? 1.441g/cm3
???? ??????? 364.6°C at 760 mmHg
????? ???????? 1.612
???? ?????? 176.5°C
??? ?????? 3.48E-05mmHg at 25°C
?????? ??? ??????? ??????
??? ?????????
???? ?????
主站蜘蛛池模板： 铁力市| 新干县| 吴忠市| 鄱阳县| 鹤山市| 霍山县| 洞口县| 应城市| 浑源县| 望江县| 武陟县| 乌拉特中旗| 台南县| 丹寨县| 重庆市| 安丘市| 永济市| 丁青县| 苍南县| 仁布县| 九江县| 台湾省| 青浦区| 胶州市| 鄯善县| 射阳县| 普安县| 恩施市| 襄城县| 绥滨县| 新邵县| 临沂市| 正宁县| 安泽县| 大新县| 和田县| 舟曲县| 天柱县| 巨野县| 历史| 孝义市|