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ethyl 5-methyl-4-oxohexanoate

ethyl 5-methyl-4-oxohexanoate名称

[ CAS 号 ]:
54857-48-6

[ 英文名 ]:
ethyl 5-methyl-4-oxohexanoate

[英文别名 ]:

ethyl 4-methyl-3-oxo-pentanecarboxylate
5-Methyl-4-oxo-hexansaeure-aethylester
5-methyl-4-oxo-hexanoic acid ethyl ester
Hexanoic acid,5-methyl-4-oxo-,ethyl ester

ethyl 5-methyl-4-oxohexanoate物理化学性质

[ 密度 ]:
0.967g/cm3

[ 沸点 ]:
234.076ºC at 760 mmHg

[ 分子式 ]:
C₉H₁₆O₃

[ 分子量 ]:
172.22200

[ 闪点 ]:
94.465ºC

[ 精确质量 ]:
172.11000

[ PSA ]:
43.37000

[ LogP ]:
1.55480

[ 折射率 ]:
1.425

ethyl 5-methyl-4-oxohexanoate安全信息

[ 海关编码 ]:
2918300090

ethyl 5-methyl-4-oxohexanoate合成路线

详细合成路线

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ethyl 5-methyl-4-oxohexanoate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%