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 106-93-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 106-93-4 1,2-Dibromoethane

106-93-4 1,2-Dibromoethane

?????? ?? ??? 1,2-Dibromoethane
???????? ??? 1,2-Dibromoethane; Ethylene dibromide; 1,2-Dibromoethane 98+ %; 1.2-Dibromethane; Androst-5-ene-3B,17B-diol-17a-ethinyl; 1,2-Dibromaethan; 1,2-Dibromethan; 1,2-dibromethane; 1,2-Dibromoetano; 1,2-dibromo-ethan; 1,2-dibromoethane (EDB); 1,2-dibromoethane,glycoldibromide; 1,2-Dibroomethaan
????? ???????? C2H4Br2
?????? ??? 187.8612
InChI InChI=1/C2H4Br2/c3-1-2-4/h1-2H2
??? ??????? ?????? 106-93-4
EINECS 203-444-5
????? ?????? 106-93-4 1,2-Dibromoethane
????? 2.136g/cm3
?????? 9-10℃
????? ?? ??? 130.2°C at 760 mmHg
??????? ??????? 1.521
????? ??????? 12.6°C
???? ?? ??????? 4 g/L (20℃)
????? ?? ???? 12mmHg at 25°C
???? ??????  T:Toxic;
 N:Dangerous for the environment;
???? ?? ??? R23/24/25:;
R36/37/38:;
R45:;
R51/53:;
??????? ????? S45:;
S53:;
S61:;
主站蜘蛛池模板: 平昌县| 河北区| 崇左市| 巴塘县| 南江县| 宜黄县| 乡宁县| 桃江县| 历史| 泗阳县| 临朐县| 沙坪坝区| 和田市| 无为县| 崇左市| 洛阳市| 信阳市| 武陟县| 湖州市| 平定县| 深泽县| 兰坪| 南涧| 新津县| 开封县| 临汾市| 彭水| 秦安县| 普定县| 山丹县| 阳新县| 临汾市| 红原县| 扬州市| 舒兰市| 肃南| 银川市| 威远县| 胶南市| 太谷县| 延安市|