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: 乐安县| 赣榆县| 孝感市| 郧西县| 花莲县| 濉溪县| 揭西县| 甘肃省| 酉阳| 鄂尔多斯市| 屏边| 北票市| 威海市| 临湘市| 湘潭县| 思茅市| 张家界市| 宝山区| 曲周县| 内江市| 大田县| 车险| 全州县| 柳林县| 米易县| 石棉县| 静安区| 大姚县| 扶沟县| 安塞县| 浦江县| 宾川县| 敦化市| 敦煌市| 泰和县| 科技| 北安市| 雅安市| 堆龙德庆县| 象山县| 广东省|