0.933g/cm3 342.5ºC at 760 mmHg C12H26N2O2 230.34700 160.9ºC 230.19900 49.06000 4.16390 0.000148mmHg at 25°C 1.458
2928000090
2928000090 2928000090 其他肼(联氨)及胲(羟胺)的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0% 品名, 成分含量, 用途 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%