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)methylideen]furaan-3,4(2H,5H)-dion

2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylideen]furaan-3,4(2H,5H)-dion

Naam product (2Z,5E)-2,5-bis[hydroxy(methoxy)methylideen]furaan-3,4(2H,5H)-dion
Engelse naam (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione;
MF C8H8O7
Molecuulgewicht 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+
CAS-nummer 2004-74-2
Moleculaire Structuur 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylideen]furaan-3,4(2H,5H)-dion
Dichtheid 1.646g/cm3
Kookpunt 301.8°C at 760 mmHg
Brekingsindex 1.594
Vlampunt 119.3°C
Dampdruk 0.0001mmHg at 25°C
Gevaarsymbolen
Risico-codes
Veiligheid Omschrijving
主站蜘蛛池模板: 武宣县| 蕉岭县| 玉溪市| 岑溪市| 沙雅县| 吉木萨尔县| 洛南县| 云林县| 阿图什市| 塘沽区| 深泽县| 开原市| 宁安市| 响水县| 怀宁县| 绥芬河市| 凤翔县| 丹凤县| 项城市| 阜宁县| 周至县| 万宁市| 昌图县| 马龙县| 莱州市| 绥滨县| 孟村| 英山县| 虎林市| 牟定县| 鹿邑县| 高雄市| 柳州市| 泰顺县| 陇南市| 东莞市| 伊春市| 彭州市| 灵石县| 博兴县| 汕尾市|