Β-氧代-3-呋喃丙酸乙酯

Β-氧代-3-呋喃丙酸乙酯

Ethyl 3-(furan-3-yl)-3-oxopropanoate

36878-91-8

C9H10O4

182.17300

56.51000

1.41550

182.05800

无色至黄色液体

n20/D 1.489(lit.)

>230 °F

1.153 g/mL at 25ºC(lit.)

113-116ºC4 mm Hg(lit.)，268ºC at 760 mmHg

2932190090

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: