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 496-46-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 496-46-8 Glycoluril

496-46-8 Glycoluril

?????? ?? ??? Glycoluril
???????? ??? Glycoluril; Acetyleneurea; Tetrahydroimidazo[4,5-d]imidazole-2,5-(1H,3H)-dione; perhydroimidazo(4,5-d)imidazole-2,5-dione; di-1,2-ureyleneethane
????? ???????? C4H6N4O2
?????? ??? 142.116
InChI InChI=1/C4H6N4O2/c9-3-5-1-2(7-3)8-4(10)6-1/h1-2H,(H2,5,7,9)(H2,6,8,10)
??? ??????? ?????? 496-46-8
EINECS 207-821-5
????? ?????? 496-46-8 Glycoluril
????? 1.42g/cm3
?????? >300℃
????? ?? ??? 861.6°C at 760 mmHg
??????? ??????? 1.514
????? ??????? 421.8°C
????? ?? ???? 4.61E-30mmHg at 25°C
???? ??????
???? ?? ???
??????? ????? S24/25:Avoid contact with skin and eyes.;
主站蜘蛛池模板: 黄冈市| 边坝县| 大丰市| 扶绥县| 揭西县| 万安县| 当涂县| 抚宁县| 阿克苏市| 乐山市| 新干县| 西吉县| 竹山县| 磴口县| 得荣县| 江阴市| 墨脱县| 天长市| 施甸县| 阿拉善右旗| 昔阳县| 万宁市| 台东市| 晋江市| 大足县| 建平县| 萍乡市| 禄劝| 福泉市| 余干县| 疏勒县| 洪湖市| 共和县| 光泽县| 清镇市| 安吉县| 家居| 荣昌县| 额敏县| 蓬莱市| 西宁市|