1.971g/cm3 211.6ºC at 760mmHg C4H5Br2N 226.89700 81.8ºC 224.87900 23.79000 2.05688 0.181mmHg at 25°C 1.535
2926909090
2926909090 2926909090 其他腈基化合物. 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% 品名, 成分含量, 用途 HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%