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 180-84-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 180-84-7 1,7-Dioxaspiro(5.5)undecane

180-84-7 1,7-Dioxaspiro(5.5)undecane

?????? ?? ??? 1,7-Dioxaspiro(5.5)undecane
???????? ??? 1,7-Dioxaspiro(5.5)undecane; Dioxaspiroundecane
????? ???????? C9H16O2
?????? ??? 156.2221
InChI InChI=1/C9H16O2/c1-3-7-10-9(5-1)6-2-4-8-11-9/h1-8H2
??? ??????? ?????? 180-84-7
EINECS 205-870-7
????? ?????? 180-84-7 1,7-Dioxaspiro(5.5)undecane
????? 1.02g/cm3
????? ?? ??? 193.5°C at 760 mmHg
??????? ??????? 1.475
????? ??????? 63.9°C
????? ?? ???? 0.645mmHg at 25°C
???? ??????
???? ?? ???
??????? ????? S23:Do not inhale gas/fumes/vapour/spray.;
S24/25:Avoid contact with skin and eyes.;
主站蜘蛛池模板： 昌邑市| 盱眙县| 江川县| 罗江县| 琼中| 刚察县| 石河子市| 博湖县| 革吉县| 驻马店市| 宜昌市| 东丽区| 衡阳市| 巴里| 尚志市| 东乌| 白山市| 揭东县| 万源市| 娱乐| 尤溪县| 英德市| 阳谷县| 应城市| 射阳县| 星座| 西和县| 蓝田县| 大方县| 嘉黎县| 池州市| 庄河市| 红原县| 依兰县| 广安市| 青冈县| 独山县| 玉龙| 荣成市| 会宁县| 湟源县|