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: 南阳市| 民乐县| 台中市| 滨州市| 日喀则市| 舒兰市| 辰溪县| 永登县| 彭阳县| 黄骅市| 武清区| 同仁县| 伊宁县| 祁连县| 鹤庆县| 平安县| 淮滨县| 泰安市| 松阳县| 宁化县| 崇文区| 蒙自县| 灵川县| 西乌珠穆沁旗| 诸城市| 通辽市| 峨边| 曲水县| 通城县| 辽阳市| 贺兰县| 和平县| 温州市| 紫阳县| 栖霞市| 彭水| 南城县| 台南县| 宁都县| 运城市| 乐业县|