中文别名:
1-苯甲酰基-5-乙基-5-苯基巴比妥酸;苯甲酰苯巴比妥;苯佐巴比妥
英文别名:
1-benzoyl-5-ethyl-5-phenyl-2,4,6-trioxohexahydropyrimidine;1-benzoyl-5-ethyl-5-phenyl-barbituricaci;1-benzoyl-5-ethyl-5-phenylbarbituricacid;Benzobarbita;6(1h,3h,5h)-pyrimidinetrione,1-benzoyl-5-ethyl-5-phenyl-4;benzonal;benzoylluminal;benzoylphenobarbital
InChI:
InChI=1/C19H16N2O4/c1-2-19(14-11-7-4-8-12-14)16(23)20-18(25)21(17(19)24)15(22)13-9-5-3-6-10-13/h3-12H,2H2,1H3,(H,20,23,25)
密度:
1.3097 (rough estimate)
沸点:
472.83°C (rough estimate)
物化性质:
[外 观] 白色结晶性粉末,有苦味 [溶解性] 水中几乎不溶,95%乙醇中微溶,乙醚中溶解,氯仿中易溶 [熔 点] 134-137℃ [溶液的澄清度与颜色] 5ml1% 1N NaOH溶液应澄清无色 [酸 度] 6.0-6.8 [有关杂质] 苯巴比妥 ≤0.8% [二苯衍生物] ≤0.4%(TLC法) [氯化物] ≤0.005% [硫酸盐] ≤0.025% [硫酸灰分] ≤0.1% [重金属] ≤0.001% [含 量] ≥99.0%