2,2-二甲基-5-苯基二氢-3(2H)-呋喃酮

2,2-二甲基-5-苯基二氢-3(2H)-呋喃酮

2,2-dimethyl-5-phenyloxolan-3-one

63678-00-2

C12H14O2

190.23800

26.30000

2.49570

190.09900

1.515

129ºC

1.063g/cm3

296.9ºC 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: