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 66-76-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 66-76-2 Dicumarol

66-76-2 Dicumarol

??? ?????? Dicumarol
????? ??????????? Dicumarol;
?????? ???????? C19H12O6
????? ??????? ??????? 336.295
InChI InChI=1/C19H12O6/c20-16-10-5-1-3-7-14(10)24-18(22)12(16)9-13-17(21)11-6-2-4-8-15(11)25-19(13)23/h1-8,20-21H,9H2
?????????? ???????? ??????? 66-76-2
???????? ????????? ??? 200-632-9
???? ?????? 66-76-2 Dicumarol
????? 1.573g/cm3
???? ???????? 290-292℃
???? ??????? 620.702°C at 760 mmHg
????? ???????? 1.731
???? ?????? 231.949°C
??? ?????? 0mmHg at 25°C
?????? ??? ??????? ??????  T:Toxic;
 N:Dangerous for the environment;
??? ????????? R22:Harmful if swallowed.;
R48/25:Toxic : danger of serious damage to health by prolonged exposure if swallowed.;
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
???? ????? S37:Wear suitable gloves.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;
主站蜘蛛池模板: 盐源县| 赤壁市| 鄂伦春自治旗| 额尔古纳市| 个旧市| 民勤县| 南漳县| 滨海县| 霍城县| 卢氏县| 应用必备| 灯塔市| 从江县| 信阳市| 阳原县| 绥江县| 宿迁市| 江孜县| 山阴县| 临澧县| 四子王旗| 吉木乃县| 巫溪县| 荥阳市| 六盘水市| 贵溪市| 凉山| 迁西县| 灵宝市| 丘北县| 方城县| 桐柏县| 永定县| 鹤峰县| 仁怀市| 正定县| 肥东县| 镇平县| 巴彦县| 长垣县| 新安县|