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

Naam product 2'-Hydroxy-4'-methoxyacetophenone
Engelse naam 2'-Hydroxy-4'-methoxyacetophenone; Paeonol; 2-Hydroxy-4-methoxyacetophenone
MF C9H10O3
Molecuulgewicht 166.1739
InChI InChI=1/C9H10O3/c1-6(10)8-4-3-7(12-2)5-9(8)11/h3-5,11H,1-2H3
CAS-nummer 552-41-0
EINECS 209-012-2
Moleculaire Structuur 552-41-0 2'-Hydroxy-4'-methoxyacetophenone
Dichtheid 1.158g/cm3
Smeltpunt 49-52℃
Kookpunt 301.9°C at 760 mmHg
Brekingsindex 1.537
Vlampunt 122.3°C
Dampdruk 0.00057mmHg at 25°C
Gevaarsymbolen  Xn:Harmful;
Risico-codes R20/21/22:;
R36/37/38:;
Veiligheid Omschrijving S26:;
S28:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 娄烦县| 南漳县| 勃利县| 政和县| 阿巴嘎旗| 庆元县| 潮安县| 兴化市| 湖南省| 财经| 高唐县| 中西区| 吉木萨尔县| 台南县| 潍坊市| 安溪县| 太仆寺旗| 东乌| 梧州市| 贵阳市| 呼和浩特市| 浑源县| 古交市| 利川市| 错那县| 察雅县| 洛浦县| 沙雅县| 射阳县| 柘荣县| 平南县| 紫金县| 历史| 刚察县| 泸水县| 怀化市| 佛坪县| 姚安县| 许昌市| 寿阳县| 察雅县|