CAS 55314-57-3

Ethyl 2-pentynoate

Description:

Ethyl 2-pentynoate is an organic compound classified as an ester, specifically derived from the reaction of ethyl alcohol and 2-pentynoic acid. It has a distinctive structure characterized by a five-carbon chain with a triple bond between the second and third carbon atoms, which contributes to its reactivity and unique properties. This compound typically appears as a colorless to pale yellow liquid with a fruity odor, making it of interest in flavor and fragrance applications. Ethyl 2-pentynoate is known for its moderate volatility and solubility in organic solvents, while being less soluble in water due to its hydrophobic nature. It is utilized in organic synthesis and can serve as a building block for various chemical reactions, including those involving nucleophilic additions. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may pose health risks if inhaled or ingested. Overall, ethyl 2-pentynoate is a versatile compound with applications in both industrial and research settings.

Formula: C₇H₁₀O₂

InChI: InChI=1S/C7H10O2/c1-3-5-6-7(8)9-4-2/h3-4H2,1-2H3

InChI key: InChIKey=XDPRPKSTFBPPHU-UHFFFAOYSA-N

SMILES: C(C#CCC)(OCC)=O

Synonyms:

• 2-Pentynoic acid ethyl ester
• Ethyl 3-ethyl-2-propynoate
• Ethyl Pent-2-Ynoate
• NSC 190964
• Ethyl 2-pentynoate

Ethyl 2-pentynoate, 97+%

CAS: 55314-57-3

Ethyl 2-pentynoate is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has

Formula: C₇H₁₀O₂

Purity: 97+%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 126.16

Ref: 02-L02703

2-Pentynoic acid, ethyl ester

CAS: 55314-57-3

Formula: C₇H₁₀O₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 126.1531

Ref: IN-DA0037A6

Ethyl pent-2-ynoate

CAS: 55314-57-3

Ethyl pent-2-ynoate

Purity: 98%

Molecular weight: 126.15g/mol

Ref: 54-OR95644

Ethyl pent-2-ynoate

CAS: 55314-57-3

Purity: 95%

Color and Shape: Liquid

Molecular weight: 126.1549988

Ref: 10-F614110

2-Pentynoic Acid Ethyl-d5 Ester

Controlled Product

CAS: 55314-57-3

Formula: C₇H₅D₅O₂

Color and Shape: Neat

Molecular weight: 131.18

Ref: TR-P284837