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

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Names

[ CAS No. ]:
16957-70-3

[ 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

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

  • 2-Methyl-2-pentenal
  • (E)-2-methyl-1-(trimethylsilyl)pent-2-en-1-one
  • methyl 3-acetyloxy-2-methylidenepentanoate
  • ethyl (E)-2-methyl-2-pentenoate
  • (E)-N-(2-hydroxyethyl)-2-methyl-2-pentenamide
  • 1,1-Bis(methylthio)-2-methyl-1-penten-3-ol
  • Methyl (2E)-2-methyl-2-pentenoate
  • 2-hydroxy-2-methylpentanoic acid
  • 2-Hydroxy-2-methylpentanenitrile
  • 3-hydroxy-2-methylene-pentanoic acid methyl ester

DownStream

  • Ethyl 2-Methylpentanoate
  • 2-Hexanol
  • Methyl (2E)-2-methyl-2-pentenoate
  • (Z)-2-methylpent-2-enoic acid
  • ethyl (E)-2-methyl-2-pentenoate
  • pentan-2-yl 2-methylpent-2-enoate
  • (S)-2-Methylvaleric Acid
  • 2-bromopent-2-ene

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)


More Articles

Related Compounds

  • (2E)-2-Methyl-2-pentenoic acid
  • 2-Pentenoic acid, 2-methyl-4-oxo-, (E)- (9CI)
  • 2-Cyano-4-methylpent-2-enoic acid
  • (2E)-2-(2-{[(Benzyloxy)carbonyl]amino}-1,3-thiazol-4-yl)-5-ethoxy-5-oxo-2-pentenoic acid
  • (2E)-2-methyl-2-octen-1-ol
  • benzyl 2-methyl-2-(methylsulfonyl)pent-4-enoate
  • 5-Amino-1-ethyl-6-methyl-1,2-dihydropyridin-2-one
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 7-Bromo-4,6-dichloro-5-(trifluoromethyl)quinazoline
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl (R)-5-fluoro-2-azabicyclo[2.1.1]hex-4-ene-2-carboxylate