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 1752-94-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1752-94-9 4-(4,5-difenyl-1,3-dihydro-2H-imidazol-2-ylideen)cyclohexa-2,5-dien-1-on

1752-94-9 4-(4,5-difenyl-1,3-dihydro-2H-imidazol-2-ylideen)cyclohexa-2,5-dien-1-on

Naam product 4-(4,5-difenyl-1,3-dihydro-2H-imidazol-2-ylideen)cyclohexa-2,5-dien-1-on
Engelse naam 4-(4,5-diphenyl-1,3-dihydro-2H-imidazol-2-ylidene)cyclohexa-2,5-dien-1-one;
MF C21H16N2O
Molecuulgewicht 312.3645
InChI InChI=1/C21H16N2O/c24-18-13-11-17(12-14-18)21-22-19(15-7-3-1-4-8-15)20(23-21)16-9-5-2-6-10-16/h1-14,22-23H
CAS-nummer 1752-94-9
Moleculaire Structuur 1752-94-9 4-(4,5-difenyl-1,3-dihydro-2H-imidazol-2-ylideen)cyclohexa-2,5-dien-1-on
Dichtheid 1.244g/cm3
Kookpunt 491.9°C at 760 mmHg
Brekingsindex 1.669
Vlampunt 174.2°C
Dampdruk 8.05E-10mmHg at 25°C
Gevaarsymbolen
Risico-codes
Veiligheid Omschrijving
主站蜘蛛池模板： 绵竹市| 尉犁县| 达州市| 南康市| 庆阳市| 怀仁县| 定西市| 滨海县| 墨玉县| 沁阳市| 宁晋县| 南漳县| 晋州市| 上高县| 高陵县| 洪泽县| 麻城市| 黄大仙区| 清镇市| 巴林右旗| 涪陵区| 宣化县| 郓城县| 宜宾县| 阳高县| 南城县| 五原县| 东城区| 合水县| 兰考县| 霸州市| 宁陕县| 汤阴县| 承德市| 乐东| 富蕴县| 攀枝花市| 辽源市| 泾川县| 大余县| 图木舒克市|