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2-氧-1-环辛烷羧酸乙酯

2-氧-1-环辛烷羧酸乙酯名称

[ CAS 号 ]:
4017-56-5

[ 中文名 ]:
2-氧-1-环辛烷羧酸

[ 英文名 ]:
Cyclooctanecarboxylicacid, 2-oxo-, ethyl ester

[中文别名 ]:

2-氧代环辛甲酸乙酯

[英文别名 ]:

Ethyl 2-oxo-1-cyclooctanecarboxylate
ethyl cyclooctanone-2-carboxylate
ethyl 2-oxocyclooctanecarboxylate
cyclooctanone-2-carboxylic acid ethyl ester
MFCD00144268
cyclooctanone-2-carcarboxylic acid ethyl ester

2-氧-1-环辛烷羧酸乙酯物理化学性质

[ 密度 ]:
1.04 g/mL at 25ºC(lit.)

[ 沸点 ]:
85-87ºC0.1 mm Hg(lit.)

[ 熔点 ]:
85-87 °C/0.1 mmHg (lit.)

[ 分子式 ]:
C₁₁H₁₈O₃

[ 分子量 ]:
198.25900

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
198.12600

[ PSA ]:
43.37000

[ LogP ]:
2.08900

[ 外观性状 ]:
Liquid | Clear colorless

[ 蒸汽压 ]:
0.00242mmHg at 25°C

[ 折射率 ]:
n20/D 1.483(lit.)

[ 储存条件 ]:
室温

2-氧-1-环辛烷羧酸乙酯MSDS

2-氧-1-环辛烷羧酸乙酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2918300090

2-氧-1-环辛烷羧酸乙酯合成路线

2-氧-1-环辛烷羧酸乙酯上下游产品

2-氧-1-环辛烷羧酸乙酯上游产品

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2-氧-1-环辛烷羧酸乙酯海关

[ 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%

2-氧-1-环辛烷羧酸乙酯文献

Pentacoordinate Organosilicate-Catalyzed Michael Addition of ß-Keto Esters to 3-Buten-2-one. Tateiwa J-U and Hosomi A.

European J. Org. Chem. 2001(8) , 1445-48, (2001)

Activated cyclooctenones are effective dienophiles. Liu HJ, et al.

Can. J. Chem. 75(6) , 899-912, (1997)

Yaws CL.

The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals 2nd ed.,, (2015), 336

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