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

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
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

^{<sub id="kt3ks"></sub>}