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ethyl 3-acetyl-4-oxopentanoate

ethyl 3-acetyl-4-oxopentanoate名称

[ CAS 号 ]:
18835-02-4

[ 英文名 ]:
ethyl 3-acetyl-4-oxopentanoate

[英文别名 ]:

3,3-diacetyl-propionic acid ethyl ester
Ethyl 3-acetyllevulinate
ethyl 3-acyl-4-oxopentanoate
3-carbethoxymethylpentane-2,4-dione
Pentanoic acid,3-acetyl-4-oxo-,ethyl ester
4-oxo-3-propionylhexanoate
3-Ethoxycarbonylmethyl-2,4-pentanedione

ethyl 3-acetyl-4-oxopentanoate物理化学性质

[ 密度 ]:
1.062g/cm3

[ 沸点 ]:
286.2ºC at 760mmHg

[ 分子式 ]:
C₉H₁₄O₄

[ 分子量 ]:
186.20500

[ 闪点 ]:
123.2ºC

[ 精确质量 ]:
186.08900

[ PSA ]:
60.44000

[ LogP ]:
0.73380

[ 蒸汽压 ]:
7.32E-06mmHg at 25°C

[ 折射率 ]:
1.468

ethyl 3-acetyl-4-oxopentanoate安全信息

[ 海关编码 ]:
2918300090

ethyl 3-acetyl-4-oxopentanoate合成路线

详细合成路线

ethyl 3-acetyl-4-oxopentanoate海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
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%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
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%