(2E)-2-Methyl-2-pentenoic acid

Names

[ Name ]:
(2E)-2-Methyl-2-pentenoic acid

[Synonym ]:
2-Pentenoic acid, 2-methyl-, (2E)-
tiglic acid chloride
dimethylacryloyl chloride
ethyl methacrylic acid
EINECS 241-026-4
1-carboxy-2-ethyl-1-methylethene
Tiglyl chloride
(2E)-2-methylpent-2-enoic acid
3-cis-Methyl-methacryloyl chloride
(2E)-2-Methyl-2-pentenoic acid
trans-2-methyl-2-butenoyl chloride
2-Methylcrotonic acid chloride
2-Methyl-2-pentenoic acid
methylpentenoic acid
2-methylpentenoic acid
2,3-dimethylacryloyl chloride
2-methyl-2-butenoyl chloride
MFCD00002655

Biological Activity

[Description]:

(E)-2-Methyl-2-pentenoic acid is the component can be used to synthesize the cytotoxic natural product Lactimidomycin[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Li W, et al. A concise formal total synthesis of lactimidomycin. Chem Commun (Camb). 2015 May 21;51(41):8634-6.

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
215.9±0.0 °C at 760 mmHg

[ Melting Point ]:
26-28ºC

[ Molecular Formula ]:
C₆H₁₀O₂

[ Molecular Weight ]:
114.142

[ Flash Point ]:
107.8±0.0 °C

[ Exact Mass ]:
114.068077

[ PSA ]:
37.30000

[ LogP ]:
1.89

[ Vapour density ]:
>1 (vs air)

[ Vapour Pressure ]:
0.1±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.454

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261

[ WGK Germany ]:
2

[ Packaging Group ]:
III

[ Hazard Class ]:
8

Precursor & DownStream

Precursor

DownStream

Articles

In situ ATR-IR study of prochiral 2-methyl-2-pentenoic acid adsorption on Al2O3 and Pd/Al2O3.

Phys. Chem. Chem. Phys. 13(43) , 19573-9, (2011)

Adsorption and desorption of trans-2-methyl-2-pentenoic acid (MPeA) in dichloromethane (CH(2)Cl(2)) were investigated by using in situ attenuated total reflection infrared (ATR-IR) spectroscopy. A liq...

Heterogeneous asymmetric hydrogenation and deuteration of 2-methyl-2-pentenoic acid over Pd supported catalysts: proton/deuterium exchange. Solladie-Cavallo A, et al.

J. Mol. Catal. A: Chem. 195(1) , 181-88, (2003)