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 10-19-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 10-19-5 4-idrossi-2-(1-idrossi-1-metiletil)-7-metil-2,3-diidro-5H-furo[3,2-g]cromon-5-one

10-19-5 4-idrossi-2-(1-idrossi-1-metiletil)-7-metil-2,3-diidro-5H-furo[3,2-g]cromon-5-one

Nome del prodotto 4-idrossi-2-(1-idrossi-1-metiletil)-7-metil-2,3-diidro-5H-furo[3,2-g]cromon-5-one
Sinonimi ; 2,3-diidro-4-idrossi-2-(1-idrossi-1-metiletil)-7-metil-5H-furo(3,2-g)(1)benzopiran-5-one; 5H-Furo(3,2-g)(1)benzopiran-5-one, 2,3-diidro-4-idrossi-2-(1-idrossi-1-metiletil)-7-metil-
Nome inglese 4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-2,3-dihydro-5H-furo[3,2-g]chromen-5-one; 2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo(3,2-g)(1)benzopyran-5-one; 5H-Furo(3,2-g)(1)benzopyran-5-one, 2,3-dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-
Formula molecolare C15H16O5
Peso Molecolare 276.2845
InChI InChI=1/C15H16O5/c1-7-4-9(16)13-11(19-7)6-10-8(14(13)17)5-12(20-10)15(2,3)18/h4,6,12,17-18H,5H2,1-3H3
Numero CAS 10-19-5
Struttura molecolare 10-19-5 4-idrossi-2-(1-idrossi-1-metiletil)-7-metil-2,3-diidro-5H-furo[3,2-g]cromon-5-one
Densità 1.375g/cm3
Punto di ebollizione 465.1°C at 760 mmHg 
Indice di rifrazione 1.62 
Punto d'infiammabilità 176.1°C 
Pressione di vapore 1.9E-09mmHg at 25°C
Simboli di pericolo
Codici di Rischio
Sicurezza Descrizione
主站蜘蛛池模板: 于田县| 寿宁县| 开阳县| 万源市| 镇赉县| 仙桃市| 台安县| 宝应县| 湖北省| 绿春县| 湟源县| 韩城市| 阿坝| 东丽区| 鄂州市| 江安县| 大关县| 石棉县| 秭归县| 五台县| 成安县| 昂仁县| 宜兰县| 镇远县| 兴仁县| 孙吴县| 和顺县| 石林| 普兰县| 瑞安市| 霍州市| 林芝县| 枞阳县| 固安县| 浪卡子县| 和平县| 龙游县| 巴林左旗| 格尔木市| 休宁县| 丰顺县|