4,4'-亚甲基二(2,6-二甲氧基苯酚)

4,4'-亚甲基二(2,6-二甲氧基苯酚)

4,4'-Dihydroxy-3,5,3',5'-tetramethoxydiphenylmethane

15640-40-1

C17H20O6

320.33700

77.38000

2.72300

320.12600

1.571

251.3ºC

2.68E-10mmHg at 25°C

1.224g/cm3

491.8ºC at 760mmHg

2909500000

2909500000. Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 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%

2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%