甲基2,5-二氢-2,5-二甲氧基-2-呋喃羧酸

甲基2,5-二氢-2,5-二甲氧基-2-呋喃羧酸

methyl 2,5-dimethoxy-2H-furan-5-carboxylate

62435-72-7

C8H12O5

188.17800

53.99000

0.06100

188.06800

无色至淡黄色液体

n20/D 1.449(lit.)

220 °F

1.175 g/mL at 25ºC(lit.)

118-121ºC12 mm Hg(lit.)

2932190090

S24/25

品名, 成分含量, 用途

2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%

2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2932190090. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff: