反式-2-甲基-2-戊烯酸

Name: 反式-2-甲基-2-戊烯酸
Brand: ALDRICH

97%

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About This Item

线性分子式:

C₂H₅CH=C(CH₃)CO₂H

CAS Number:

16957-70-3

分子量:

114.14

EC 号:

241-026-4

MDL编号:

MFCD00002655

UNSPSC代码:

12352100

PubChem化学物质编号:

24856035

NACRES:

NA.22

蒸汽密度

>1 (vs air)

质量水平

100

方案

97%

表单

liquid

杂质

2% cis-isomer

折射率

n20/D 1.46 (lit.)

沸点

123-125 °C/30 mmHg (lit.)

mp

26-28 °C (lit.)

官能团

carboxylic acid

SMILES字符串

CC\C=C(/C)C(O)=O

InChI

1S/C6H10O2/c1-3-4-5(2)6(7)8/h4H,3H2,1-2H3,(H,7,8)/b5-4+

InChI key

JJYWRQLLQAKNAD-SNAWJCMRSA-N

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一般描述

Adsorption and desorption of trans-2-methyl-2-pentenoic acid in dichloromethane has been investigated by using in situ attenuated total reflection infrared spectroscopy. Asymmetric hydrogenation of trans-2-methyl-2-pentenoic acid in hexane over two well defined E-40692 and E-5220 Engelhard Pd/Al₂O₃ catalysts modified with cinchonidine has been studied.