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Merck
CN

194328

Sigma-Aldrich

3-甲基-2-丁烯酸乙酯

98%

别名:

3-甲基丁烯酸乙酯

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About This Item

线性分子式:
(CH3)2C=CHCO2C2H5
CAS号:
分子量:
128.17
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

liquid

折射率

n20/D 1.436 (lit.)

沸点

154-155 °C (lit.)

密度

0.922 g/mL at 25 °C (lit.)

官能团

ester

SMILES字符串

CCOC(=O)\C=C(\C)C

InChI

1S/C7H12O2/c1-4-9-7(8)5-6(2)3/h5H,4H2,1-3H3

InChI key

UTXVCHVLDOLVPC-UHFFFAOYSA-N

一般描述

Ion-molecule reactions between the O=P(OCH3)2+phosphonium ions and ethyl 3,3-dimethylacrylate has been investigated by quadrupole ion trap mass spectrometery.

应用

Ethyl 3,3-dimethylacrylate was used in the synthesis of:
  • 3-benzylmercupto-3-methylbutanoic acid ethylester
  • cis-2-cyano-3,3-dimethylcyclopropanecarboxylic acid, precursor for the synthesis of cis-pyrethroids
  • 1-[13CD3]-9-cis-retinoic acid

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

93.2 °F - closed cup

闪点(°C)

34 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Potent odorants of the roasted powder and brew of Arabica coffee.
Blank I, et al.
Zeitschrift fur Lebensmittel-Untersuchung Und -Forschung, 195(3), 239-245 (1992)
Synthesis of 1-[13CD3]-9-cis-retinoic acid.
Bennani YL
Journal of Labelled Compounds & Radiopharmaceuticals, 36(8), 755-763 (1995)
[Toxicological characteristics and the establishment of a MPEL for dimethylacrylic acid and its ethyl ether in the air of a work area].
A I Gurova et al.
Gigiena truda i professional'nye zabolevaniia, (4)(4), 52-53 (1985-04-01)
Taifo Mahmud et al.
The Journal of biological chemistry, 277(36), 32768-32774 (2002-06-27)
Short chain carboxylic acids are well known as the precursors of fatty acid and polyketide biosynthesis. Iso-fatty acids, which are important for the control of membrane fluidity, are formed from branched chain starter units (isovaleryl-CoA and isobutyryl-CoA), which in turn
Eric Leclerc et al.
Journal of mass spectrometry : JMS, 40(4), 458-463 (2005-02-16)
Ion-molecule reactions between the O=P(OCH3)2 + phosphonium ions and eight alpha,beta-unsaturated esters (methyl acrylate, ethyl acrylate, methyl crotonate, ethyl crotonate, methyl 3,3-dimethylacrylate, ethyl 3,3-dimethylacrylate, methyl methacrylate and ethyl methacrylate) were performed in a quadrupole ion trap mass spectrometer. The O=P(OCH3)2

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