乙基 6-乙基-2-甲基-4-氧代-环hex-2-ene-1-羧酸

乙基 6-乙基-2-甲基-4-氧代-环hex-2-ene-1-羧酸

ethyl 6-ethyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate

5421-90-9

C12H18O3

210.27000

43.37000

2.11100

210.12600

1.465

127.2ºC

1.021g/cm3

297.8ºC at 760mmHg

2918300090

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: