1,2,2,2-四(4-二甲基氨基苯基)乙酮

1,2,2,2-四(4-二甲基氨基苯基)乙酮

1,2,2,2-tetrakis[4-(dimethylamino)phenyl]ethanone

14500-16-4

C34H40N4O

520.70800

30.03000

6.16790

520.32000

1.642

279.5ºC

3.37E-19mmHg at 25°C

1.13g/cm3

695.6ºC at 760mmHg

2922399090

品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

2922399090 其他氨基醛、氨基酮及其盐（包括氨基醌及其盐，但含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%