2H4O; Molecular Weight:44.05; EINECS:200-836-8 ">

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 75-07-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 75-07-0 Acetaldehyde

75-07-0 Acetaldehyde

product Name Acetaldehyde
CAS No 75-07-0
Synonyms Ethanal; Ethyl aldehyde; Acetacdehyde; Acetic Aldehyde
Molecular Formula C2H4O
Molecular Weight 44.05
InChI InChI=1/C2H4O/c1-2-3/h2H,1H3
EINECS 200-836-8
Molecular Structure 75-07-0 Acetaldehyde
Density 0.788
Melting point -123℃
Boiling point 21℃
Refractive index 1.331-1.333
Flash point -27℃
Water solubility > 500 g/L (20℃)
Hazard Symbols  F+:Highly flammable;
 Xn:Harmful;
Risk Codes R12:;
R36/37:;
R40:;
Safety Description S16:;
S33:;
S36/37:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 大田县| 敦煌市| 海兴县| 肃南| 广安市| 项城市| 临沭县| 清涧县| 永嘉县| 喜德县| 隆安县| 石屏县| 鹿邑县| 山丹县| 凤冈县| 修文县| 华阴市| 永宁县| 霍林郭勒市| 石台县| 天长市| 金门县| 永嘉县| 彰化县| 十堰市| 瑞金市| 土默特右旗| 灯塔市| 连云港市| 齐齐哈尔市| 治多县| 大姚县| 高密市| 漠河县| 琼中| 铜川市| 岳池县| 鸡东县| 澄江县| 蓬莱市| 密云县|