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 142-82-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 142-82-5 n-Heptane

142-82-5 n-Heptane

??? ?????? n-Heptane
????? ??????????? n-Heptane; Dipropylmethane; Heptane; Heptyl hydride; n-Heptane? Normal heptane
?????? ???????? C7H16
????? ??????? ??????? 100.2019
InChI InChI=1/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
?????????? ???????? ??????? 142-82-5
???????? ????????? ??? 205-563-8
???? ?????? 142-82-5 n-Heptane
????? 0.695g/cm3
???? ???????? -91℃
???? ??????? 98.8°C at 760 mmHg
????? ???????? 1.394
??????? ?? ????? practically insoluble
??? ?????? 45.2mmHg at 25°C
?????? ??? ??????? ??????  F:Flammable;
 Xn:Harmful;
 N:Dangerous for the environment;
??? ????????? R11:;
R38:;
R50/53:;
R65:;
R67:;
???? ????? S16:;
S29:;
S33:;
S60:;
S61:;
S62:;
S9:;
主站蜘蛛池模板: 宁明县| 临澧县| 茌平县| 迁西县| 海原县| 天镇县| 长泰县| 弥渡县| 扎鲁特旗| 曲阜市| 定边县| 山西省| 桂阳县| 博白县| 布拖县| 安顺市| 邻水| 水城县| 望都县| 宜昌市| 绥滨县| 阳春市| 蒙城县| 堆龙德庆县| 镇雄县| 会同县| 龙门县| 许昌市| 张家港市| 兴安盟| 台北市| 开远市| 徐闻县| 江西省| 乾安县| 库尔勒市| 卓尼县| 银川市| 慈利县| 晋城| 留坝县|