8H8O7; Molecular Weight:216.1449; EINECS: ">

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 2004-74-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione

2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione

product Name (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione
CAS No 2004-74-2
Synonyms
Molecular Formula C8H8O7
Molecular Weight 216.1449
InChI InChI=1/C8H8O7/c1-13-7(11)5-3(9)4(10)6(15-5)8(12)14-2/h11-12H,1-2H3/b7-5-,8-6+
Molecular Structure 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione
Density 1.646g/cm3
Boiling point 301.8°C at 760 mmHg
Refractive index 1.594
Flash point 119.3°C
Vapour Pressur 0.0001mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板: 准格尔旗| 静乐县| 曲松县| 孟津县| 玛曲县| 双鸭山市| 定安县| 县级市| 洪江市| 蕲春县| 临邑县| 含山县| 额济纳旗| 陵水| 遵义市| 云浮市| 蒙城县| 丹凤县| 连平县| 通道| 宾阳县| 长子县| 禄丰县| 竹溪县| 苏尼特右旗| 定结县| 林甸县| 永善县| 六安市| 威远县| 漠河县| 深圳市| 林甸县| 商水县| 西乌| 汶上县| 离岛区| 余江县| 西乡县| 开原市| 潮州市|