3-酮基-2-邻硝亚苄基-丁酰苯胺

3-酮基-2-邻硝亚苄基-丁酰苯胺

METHYL 2-(O-NITROBENZYLIDENE)-ACETOACETATE

39562-27-1

C12H11NO5

249.21900

89.19000

2.26340

249.06400

1.583

177.2ºC

1.296g/cm3

395.9ºC at 760mmHg

2918300090

Xi; N

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: