5H10; Molecular Weight:70.13; EINECS:208-156-3 ">

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 513-35-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 513-35-9 2-Methyl-2-butene

513-35-9 2-Methyl-2-butene

product Name 2-Methyl-2-butene
CAS No 513-35-9
Synonyms beta-Isoamylene; 2-METHYLBUTENE-2; Perfluorokerosene-L
Molecular Formula C5H10
Molecular Weight 70.13
InChI InChI=1/C5H10/c1-4-5(2)3/h4H,1-3H3
EINECS 208-156-3
Molecular Structure 513-35-9 2-Methyl-2-butene
Density 0.66
Melting point -134℃
Boiling point 35-38℃
Refractive index 1.386-1.388
Flash point -45℃
Hazard Symbols  F+:Highly flammable;
 Xn:Harmful;
 N:Dangerous for the environment;
Risk Codes R12:;
R22:;
R51/53:;
R65:;
Safety Description S16:;
S33:;
S61:;
S9:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板： 久治县| 从化市| 雷州市| 东安县| 正镶白旗| 新竹县| 始兴县| 阿克| 仙居县| 沿河| 贺州市| 元江| 乌审旗| 浦北县| 石林| 缙云县| 广水市| 囊谦县| 石家庄市| 涡阳县| 云龙县| 南平市| 耒阳市| 汝城县| 广元市| 普洱| 融水| 乌兰察布市| 舟曲县| 裕民县| 东丽区| 巴林右旗| 汝州市| 巴林左旗| 台江县| 斗六市| 天长市| 简阳市| 景宁| 铜山县| 枞阳县|