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: 北辰区| 当阳市| 阿瓦提县| 十堰市| 石楼县| 山丹县| 五峰| 五台县| 礼泉县| 从化市| 新宁县| 修武县| 新宾| 宁陵县| 靖边县| 波密县| 沭阳县| 乐东| 新建县| 旬邑县| 寻乌县| 团风县| 厦门市| 陵川县| 开封市| 武汉市| 双牌县| 库尔勒市| 武强县| 泰和县| 海丰县| 佳木斯市| 汉寿县| 八宿县| 台北市| 海林市| 慈利县| 黄石市| 宿松县| 台前县| 潜山县|