CAS 4341-76-8: Ethyl 2-butynoate

Description: Ethyl 2-butynoate is an organic compound classified as an alkyne and an ester. It features a triple bond between the second and third carbon atoms of the butynoate chain, contributing to its reactivity and unique properties. The molecular formula for ethyl 2-butynoate is C6H10O2, indicating it contains six carbon atoms, ten hydrogen atoms, and two oxygen atoms. 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-butynoate is known for its relatively low boiling point and moderate solubility in water, while being more soluble in organic solvents. Its reactivity is influenced by the presence of the triple bond, allowing it to participate in various chemical reactions, including addition reactions. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may be irritating to the skin and eyes. Overall, ethyl 2-butynoate is a versatile compound with applications in organic synthesis and the production of various chemical intermediates.

Formula: C₆H₈O₂

InChI: InChI=1S/C6H8O2/c1-3-5-6(7)8-4-2/h4H2,1-2H3

InChI key: InChIKey=FCJJZKCJURDYNF-UHFFFAOYSA-N

SMILES: O=C(C#CC)OCC

Synonyms:

• 2-Butynoic acid ethyl ester~Ethyl tetrolate
• 2-Butynoic acid, ethyl ester
• Ethyl 2-butynoate, (Ethyl tetrolate, Tetrolic acid ethy
• Ethyl 1-propynecarboxylate
• Ethyl 3-methylpropiolate
• Ethyl But-2-Ynoate
• Ethyl tetrolate
• Tetrolic acid methyl ester
• Tetrolic acid, ethyl ester
• Ethyl 2-butynoate

Ethyl 2-Butynoate

CAS: 4341-76-8

• Formula: C₆H₈O₂
• Purity: >98.0%(GC)
• Color and Shape: Colorless to Light yellow to Light orange clear liquid
• Molecular weight: 112.13

Ethyl 2-butynoate, 98%

CAS: 4341-76-8

Ethyl 2-butynoate is used as a precursor for the synthesis of 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate, alkenylsilanols …

• Formula: C₆H₈O₂
• Purity: 98%
• Color and Shape: Liquid, Clear colorless to pale yellow
• Molecular weight: 112.13

Ethyl 2-butynoate

CAS: 4341-76-8

• Formula: C₆H₈O₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 112.1265

Ethyl 2-butynoate

CAS: 4341-76-8

• Purity: 98.0%
• Color and Shape: Liquid, Clear
• Molecular weight: 112.12799835205078

Ethyl but-2-ynoate

CAS: 4341-76-8

• Formula: C₆H₈O₂
• Purity: >98.0% (nmr) (Typical Value in Batch COA)
• Color and Shape: colourless to light yellow liquid
• Molecular weight: 112.13g/mol

Ethyl but-2-ynoate

CAS: 4341-76-8

Ethyl but-2-ynoate is a terminal alkyne that, when reacted with crotonic acid and propiolic acid, …

• Formula: C₆H₈O₂
• Purity: Min. 95%
• Molecular weight: 112.13 g/mol