中文名茶苯海明英文名dimenhydrinate别名乘晕宁承晕宁曲拉明捉迷明晕海宁茶苯海明二甲基氢酸酯1,3-二甲基-8-氯-3,7-二氢-1H-嘌呤-2,6-二酮 N,N-二甲基-2-(二苯基甲氧基)乙胺英文别名DRAMAMINETHEOHYDRAMINEDIMENHYDRINATEdimenhydrinatediphenhydramine 8-chlorotheophyllinate2-(benzhydryloxy)-n,n-dimethylethylamine 8-chlorotheophyllinate2-(diphenylmethoxy)-n,n-dimethylethylamine8-chlorotheophyllinate2-(benzhydryloxy)-n,n-dimethylethylaminecompd.with8-chlorotheophyllineN-[2-DIPHENYLMETHOXYETHYL]-N,N-DIMETHYLAMMonIUM 8-CHLORO-THEOPHYLLINATE2-(diphenylmethoxy)-N,N-dimethylethanaminium 8-chloro-1,3-dimethyl-2-oxo-2,3-dihydro-1H-purin-6-olateCAS523-87-5EINECS化学式C17H21NO.C7H7ClN4O2分子量469.97InChIInChI=1/C17H21NO.C7H7ClN4O2/c1-18(2)(15)-16;1-11-4-3(9-6(8)10-4)5(13)12(2)7(11)14/h3-12,17H,13-14H2,1-2H3;13H,1-2H3InChIKeyNFLLKCVHYJRNRH-UHFFFAOYSA-N密度1.2586 (rough estimate)熔点102-107°C沸点343.7°C at 760 mmHg闪点101.5°C水溶性Slightly soluble (0.1-1 g/100 mL at 22 ºC)蒸汽压6.9E-05mmHg at 25°C溶解度Slightly soluble in water, freely soluble in ethanol (96 per cent).折射率1.6500 (estimate)存储条件Inert atmosphere,Room Temperature稳定性Hygroscopic外观neat颜色White to Off-White