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 38877-21-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 38877-21-3 5-hydroksy-6-metyl-2,3-dihydro-4H-pyran-4-on

38877-21-3 5-hydroksy-6-metyl-2,3-dihydro-4H-pyran-4-on

produktnavn 5-hydroksy-6-metyl-2,3-dihydro-4H-pyran-4-on
Synonymer ; 4H-pyran-4-on, 2,3-dihydro-5-hydroksy-6-metyl-
Engelsk navn 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one; 4H-pyran-4-one, 2,3-dihydro-5-hydroxy-6-methyl-
Molekyl?r Formel C6H8O3
Molekylvekt 128.1259
InChI InChI=1/C6H8O3/c1-4-6(8)5(7)2-3-9-4/h8H,2-3H2,1H3
CAS-nummer 38877-21-3
Molecular Structure 38877-21-3 5-hydroksy-6-metyl-2,3-dihydro-4H-pyran-4-on
Tetthet 1.278g/cm3
Kokepunkt 207°C at 760 mmHg
Brytningsindeks 1.524
Flammepunktet 86°C
Damptrykk 0.0541mmHg at 25°C
主站蜘蛛池模板: 湖南省| 广东省| 周至县| 丹巴县| 越西县| 通化县| 七台河市| 股票| 霞浦县| 凤庆县| 庆阳市| 肥东县| 金溪县| 新野县| 龙里县| 洛浦县| 长阳| 饶阳县| 肇源县| 蚌埠市| 河曲县| 香河县| 镇巴县| 毕节市| 喀喇沁旗| 广南县| 郑州市| 昌乐县| 奉化市| 晋江市| 东港市| 达尔| 商南县| 阜宁县| 平泉县| 休宁县| 玉门市| 柳江县| 镇安县| 仪征市| 西昌市|