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 103-74-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 103-74-2 2-(2-Hydroxyethyl)pyridine

103-74-2 2-(2-Hydroxyethyl)pyridine

??? ????? 2-(2-Hydroxyethyl)pyridine
??? ??????? 2-(2-Hydroxyethyl)pyridine; 2-Pyridineethanol; 2-(2-Pyridyl)ethanol; 2-(pyridin-2-yl)ethanol
????? ???????? C7H9NO
??? ??????? 123.1525
InChI InChI=1/C7H9NO/c9-6-4-7-3-1-2-5-8-7/h1-3,5,9H,4,6H2
????? ?????? 103-74-2
????? ??????? ??????? 203-140-2
?????? ??????? 103-74-2 2-(2-Hydroxyethyl)pyridine
????? 1.09g/cm3
???? ????? 240.6°C at 760 mmHg
???? ???? 1.539
???? ?????? 92.8°C
?????? ?? soluble
???? ???? 0.0204mmHg at 25°C
??? ??????  Xi:Irritant;
????? ??? R36/37/38:;
??????? ????? S24/25:;
S26:;
主站蜘蛛池模板: 江门市| 田林县| 随州市| 民和| 秀山| 宁南县| 龙口市| 阳曲县| 禹州市| 那坡县| 花垣县| 兴业县| 黔江区| 京山县| 黄石市| 平度市| 闽侯县| 高邮市| 克山县| 二连浩特市| 阿克| 卢龙县| 平罗县| 淮南市| 海安县| 延川县| 赤城县| 乳源| 宜君县| 郑州市| 剑阁县| 莱芜市| 逊克县| 巴彦淖尔市| 汾阳市| 子洲县| 松滋市| 城步| 临桂县| 广德县| 永济市|