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3,3-二乙氧基丙酸乙酯

3,3-二乙氧基丙酸乙酯用途

【用途一】
用于合成香豆素等化合物，例如与酚在磷酸存在下缩合，得到香豆素；与2,4-二羟基苯甲醚缩合得到莨菪亭(7-羟基-6-甲氧基香豆素)，与2,5-二羟基苯甲醚缩合得到异莨菪亭(6-羟基-7-甲氧基香豆素)。

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3,3-二乙氧基丙酸乙酯名称

[ CAS 号 ]:
10601-80-6

[ 中文名 ]:
3,3-二乙氧基丙酸乙酯

[ 英文名 ]:
Ethyl 3,3-diethoxypropionate

[英文别名 ]:

EINECS 234-223-1
MFCD00009865
Propanoic acid, 3,3-diethoxy-, ethyl ester
Ethyl 3,3-diethoxypropanoate
Malonaldehydic acid ethyl ester diethylacetal
Ethyl 3,3-diethoxypropionate
3,3-Diethoxypropionic acid ethyl ester
Ethyl3,3-diethoxypropionate

3,3-二乙氧基丙酸乙酯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
209.3±0.0 °C at 760 mmHg

[ 分子式 ]:
C₉H₁₈O₄

[ 分子量 ]:
190.237

[ 闪点 ]:
84.4±0.0 °C

[ 精确质量 ]:
190.120514

[ PSA ]:
44.76000

[ LogP ]:
2.26

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.420

[ 储存条件 ]:
室温

3,3-二乙氧基丙酸乙酯MSDS

3,3-二乙氧基丙酸乙酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S23-S24/25

[ WGK德国 ]:
3

[ 海关编码 ]:
2918990090

3,3-二乙氧基丙酸乙酯合成路线

3,3-二乙氧基丙酸乙酯上下游产品

3,3-二乙氧基丙酸乙酯上游产品

3,3-二乙氧基丙酸乙酯下游产品

3,3-二乙氧基丙酸乙酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 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 ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3,3-二乙氧基丙酸乙酯文献

Montmorillonite K-10 catalyzed green synthesis of 2,6-unsubstituted dihydropyridines as potential inhibitors of PDE4.

Eur. J. Med. Chem. 62 , 395-404, (2013)

Montmorillonite K-10 mediated MCR of anilines, arylaldehydes and ethyl-3,3-diethoxypropionate in water afforded 2,6-unsubstituted dihydropyridines depending on the nature of anilines employed. A varie...

Construction of a quinoline ring via a 3-component reaction in water: crystal structure analysis and H-bonding patterns of a 2-aryl quinoline. Reddy TR, et al.

Green Chem. 14(7) , 1870-72, (2012)

Ytterbium-catalyzed synthesis of dihydropyridines. Sueki S, et al.

Tetrahedron Lett. 52(34) , 4473-77, (2011)

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