5H12N2; Molecular Weight:100.16368; EINECS:203-639-5 ">

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 109-01-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 109-01-3 1-Methylpiperazine

109-01-3 1-Methylpiperazine

product Name 1-Methylpiperazine
CAS No 109-01-3
Synonyms 1-Methyl piperazine; Methylpiperazine; N-Methyl piperazine; 1-Methyl-piperazine; 1-methylpiperazinediium
Molecular Formula C5H12N2
Molecular Weight 100.16368
InChI InChI=1/C5H12N2/c1-7-4-2-6-3-5-7/h6H,2-5H2,1H3/p+2
EINECS 203-639-5
Molecular Structure 109-01-3 1-Methylpiperazine
Melting point -6℃
Boiling point 138°C at 760 mmHg
Flash point 42.2°C
Water solubility soluble
Vapour Pressur 6.86mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R10:;
R21:;
R34:;
Safety Description S16:;
S26:;
S36/37/39:;
S45:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板： 黄骅市| 灵山县| 天全县| 龙山县| 布拖县| 成武县| 大名县| 通山县| 信阳市| 乌什县| 鄂伦春自治旗| 黄大仙区| 贡嘎县| 汉中市| 灵台县| 祁东县| 内黄县| 唐河县| 金乡县| 龙陵县| 长乐市| 安义县| 团风县| 慈利县| 海兴县| 玉溪市| 鹿邑县| 阳原县| 仙游县| 哈密市| 古丈县| 佛学| 香河县| 灵川县| 娄烦县| 富顺县| 即墨市| 巴里| 梅州市| 新闻| 连州市|