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 110-61-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 110-61-2 Succinonitrile

110-61-2 Succinonitrile

??? ?????? Succinonitrile
????? ??????????? Succinonitrile; Butanedinitrile; 1,2-Dicyanoethane; Ethane-1,2-dicarbonitrile; Succinodinitrile; Succinonitrile,99%; ethylene dicyanide; methylpropanedinitrile; 1,4-Butanedinitrile
?????? ???????? C4H4N2
????? ??????? ??????? 80.088
InChI InChI=1/C4H4N2/c1-4(2-5)3-6/h4H,1H3
?????????? ???????? ??????? 110-61-2
???????? ????????? ??? 203-783-9
???? ?????? 110-61-2 Succinonitrile
????? 0.98g/cm3
???? ???????? 57℃
???? ??????? 197.5°C at 760 mmHg
????? ???????? 1.412
???? ?????? 81.8°C
??????? ?? ????? slightly soluble
??? ?????? 0.377mmHg at 25°C
?????? ??? ??????? ??????  Xn:Harmful;
??? ????????? R20/21/22:;
R36/38:;
???? ????? S22:;
S26:;
S36/37/39:;
主站蜘蛛池模板： 安达市| 布尔津县| 五家渠市| 乾安县| 抚松县| 关岭| 湖南省| 彝良县| 新郑市| 德清县| 长子县| 辽阳市| 饶河县| 田林县| 蒙山县| 桦川县| 岐山县| 安岳县| 西充县| 广河县| 定南县| 南乐县| 安远县| 西贡区| 马边| 宁国市| 准格尔旗| 盖州市| 赤水市| 宜黄县| 房山区| 亚东县| 隆尧县| 古浪县| 洛川县| 西宁市| 保定市| 灵寿县| 故城县| 长顺县| 余干县|