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

Modify Date: 2025-08-21 10:59:37

(2E)-2-Methyl-2-pentenoic acid Structure
(2E)-2-Methyl-2-pentenoic acid structure
Common Name (2E)-2-Methyl-2-pentenoic acid
CAS Number 16957-70-3 Molecular Weight 114.142
Density 1.0±0.1 g/cm3 Boiling Point 215.9±0.0 °C at 760 mmHg
Molecular Formula C6H10O2 Melting Point 26-28ºC
MSDS Chinese USA Flash Point 107.8±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

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


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

 Names

Name trans-2-Methyl-2-pentenoic acid
Synonym More Synonyms

 (2E)-2-Methyl-2-pentenoic acid 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
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

 Safety Information

Symbol GHS05
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

 Articles2

More 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)

 Synonyms

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
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here



Get all suppliers and price by the below link:

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

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