4-甲基-4-戊烯酸乙酯

Name: 4-甲基-4-戊烯酸乙酯
Brand: ALDRICH

95%

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所有图片(1)

About This Item

线性分子式:

H₂C=C(CH₃)CH₂CH₂CO₂C₂H₅

CAS Number:

4911-54-0

分子量:

142.20

MDL编号:

MFCD00075160

UNSPSC代码:

12352100

PubChem化学物质编号:

24860640

NACRES:

NA.22

质量水平

100

方案

95%

表单

liquid

折射率

n20/D 1.425 (lit.)

沸点

85 °C/20 mmHg (lit.)

密度

0.891 g/mL at 25 °C (lit.)

官能团

ester

SMILES字符串

CCOC(=O)CCC(C)=C

InChI

1S/C8H14O2/c1-4-10-8(9)6-5-7(2)3/h2,4-6H2,1,3H3

InChI key

RRTBSPBUHUUTHR-UHFFFAOYSA-N

一般描述

Ethyl 4-methyl-4-pentenoate is an olefin ester. It undergoes iron carbonyl-promoted isomerization to α,β-unsaturated esters. Reaction of ethyl 4-methyl-4-pentenoate with CH₃OBOCH₃⁺ was examined in a small Fourier-transform ion cyclotron resonance mass spectrometer equipped with a permanent magnet.