2-羟基-2-(2-羟基-3,4-二甲氧基苯基)茚-1,3-二酮

2-羟基-2-(2-羟基-3,4-二甲氧基苯基)茚-1,3-二酮

2-hydroxy-2-(2-hydroxy-3,4-dimethoxyphenyl)indene-1,3-dione

75840-17-4

C17H14O6

314.28900

93.06000

1.67620

314.07900

1.655

207.7ºC

1.444g/cm3

554.2ºC at 760 mmHg

2914509090

品名, 成分含量, 用途, 丙酮报明包装

2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%