5H10; Molecular Weight:70.1329; EINECS:209-249-1 ">

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 563-45-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 563-45-1 3-Methyl-1-butene

563-45-1 3-Methyl-1-butene

product Name 3-Methyl-1-butene
CAS No 563-45-1
Synonyms Methylbutene; 3-Methylbutene; 3-methylbut-1-ene; isopentene; Isoamylene; 3-Methylbutene-1
Molecular Formula C5H10
Molecular Weight 70.1329
InChI InChI=1/C5H10/c1-4-5(2)3/h4-5H,1H2,2-3H3
EINECS 209-249-1
Molecular Structure 563-45-1 3-Methyl-1-butene
Density 0.658g/cm3
Melting point -168℃
Boiling point 20.1°C at 760 mmHg
Refractive index 1.383
Vapour Pressur 905mmHg at 25°C
Hazard Symbols  F+:Highly flammable;
 Xn:Harmful;
Risk Codes R12:;
R36/37/38:;
R65:;
Safety Description S16:;
S26:;
S62:;
主站蜘蛛池模板： 北京市| 安顺市| 南皮县| 和政县| 永安市| 辉县市| 澳门| 浦城县| 拉萨市| 宕昌县| 布尔津县| 崇礼县| 习水县| 南川市| 兴安县| 霞浦县| 长治县| 贡嘎县| 武宣县| 怀集县| 崇仁县| 静安区| 宁河县| 永宁县| 成都市| 泾源县| 原阳县| 阜新| 炉霍县| 宁城县| 阿勒泰市| 浮梁县| 图片| 武宣县| 泽州县| 陆丰市| 龙岩市| 泸西县| 郧西县| 东丰县| 蒲江县|