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 425-88-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 425-88-7 methyl 1,1,2,2-tetrafluoroethyl ether

425-88-7 methyl 1,1,2,2-tetrafluoroethyl ether

?? ????? methyl 1,1,2,2-tetrafluoroethyl ether
?? ????? methyl 1,1,2,2-tetrafluoroethyl ether; 1,1,2,2-Tetrafluoroethyl methyl ether; 1,1,2,2-tetrafluoro-1-methoxyethane
????????? ??????? C3H4F4O
???? ???????? 132.0569
InChI InChI=1/C3H4F4O/c1-8-3(6,7)2(4)5/h2H,1H3
???? CAS 425-88-7
EINECS 207-039-4
???? ???????? 425-88-7 methyl 1,1,2,2-tetrafluoroethyl ether
?????? 1.238g/cm3
????? ????? 10.1°C at 760 mmHg
???? ????? 1.272
??? ???? 1280mmHg at 25°C
Hazard ??????
??????? ???? R11:Highly flammable.;
?????? ????? S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S29:Do not empty into drains.;
S33:Take precautionary measures against static discharges.;
主站蜘蛛池模板: 共和县| 都匀市| 盘山县| 开封市| 鹤岗市| 玛多县| 福海县| 启东市| 班玛县| 云南省| 长阳| 延吉市| 理塘县| 玉屏| 广灵县| 五常市| 额敏县| 栾城县| 长丰县| 苏州市| 崇明县| 宁海县| 永丰县| 赣州市| 枣庄市| 内丘县| 天气| 车致| 西乌| 禄丰县| 德格县| 岱山县| 全南县| 泾源县| 衡水市| 南召县| 东城区| 汤阴县| 本溪市| 无棣县| 德令哈市|