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 552-41-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 552-41-0 2'-Hydroxy-4'-methoxyacetophenone

552-41-0 2'-Hydroxy-4'-methoxyacetophenone

?????? ?? ??? 2'-Hydroxy-4'-methoxyacetophenone
???????? ??? 2'-Hydroxy-4'-methoxyacetophenone; Paeonol; 2-Hydroxy-4-methoxyacetophenone
????? ???????? C9H10O3
?????? ??? 166.1739
InChI InChI=1/C9H10O3/c1-6(10)8-4-3-7(12-2)5-9(8)11/h3-5,11H,1-2H3
??? ??????? ?????? 552-41-0
EINECS 209-012-2
????? ?????? 552-41-0 2'-Hydroxy-4'-methoxyacetophenone
????? 1.158g/cm3
?????? 49-52℃
????? ?? ??? 301.9°C at 760 mmHg
??????? ??????? 1.537
????? ??????? 122.3°C
????? ?? ???? 0.00057mmHg at 25°C
???? ??????  Xn:Harmful;
???? ?? ??? R20/21/22:;
R36/37/38:;
??????? ????? S26:;
S28:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 云阳县| 前郭尔| 桓台县| 那曲县| 鄢陵县| 无棣县| 木里| 红桥区| 岳普湖县| 黑河市| 宜阳县| 冷水江市| 汉阴县| 赤峰市| 邹城市| 独山县| 临漳县| 杭锦后旗| 宁津县| 岳阳县| 祁东县| 富顺县| 天柱县| 丁青县| 镇原县| 泸水县| 留坝县| 贺兰县| 尖扎县| 松潘县| 长武县| 昌邑市| 高淳县| 三河市| 库伦旗| 绥阳县| 社旗县| 望江县| 长阳| 固始县| 佛教|