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： 卓资县| 聂拉木县| 五家渠市| 竹溪县| 临泽县| 安图县| 武功县| 株洲县| 元江| 富宁县| 唐海县| 海门市| 华亭县| 崇信县| 尼木县| 中西区| 绥棱县| 巩义市| 岳池县| 黎平县| 定边县| 临沧市| 绿春县| 沅江市| 饶平县| 昌乐县| 寿宁县| 伊春市| 巴彦淖尔市| 乐清市| 大洼县| 忻州市| 汽车| 民和| 桃源县| 长泰县| 汾阳市| 元谋县| 霞浦县| 禄丰县| 睢宁县|