3,4-呋喃二羧酸二甲酯

3,4-呋喃二羧酸二甲酯

DIMETHYL 3,4-FURANDICARBOXYLATE

4282-33-1

C8H8O5

184.14600

65.74000

0.85280

184.03700

1.48

白色至淡黄色-米色结晶粉末

84.9ºC

91-93ºC1 mm Hg(lit.) 271.1ºC at 760 mmHg

46-49ºC(lit.)

1.244 g/cm3

S22; S24/25

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: