CAS 23326-27-4

methyl but-2-ynoate

Description:

Methyl but-2-ynoate, with the CAS number 23326-27-4, is an organic compound classified as an alkyne and an ester. It features a triple bond between the second and third carbon atoms in its butyne chain, which contributes to its reactivity and unique properties. The molecule consists of a methyl group attached to the carbonyl carbon of a butynoate structure, making it a methyl ester. Methyl but-2-ynoate is typically a colorless liquid with a fruity odor, and it is soluble in organic solvents. Its chemical formula is C5H6O2, and it has a relatively low boiling point, which is characteristic of small organic esters. This compound is used in organic synthesis and may serve as an intermediate in the production of various chemicals. Due to the presence of the alkyne functional group, it can participate in various chemical reactions, including addition reactions and polymerization. Safety precautions should be taken when handling this compound, as it may be flammable and irritant.

Formula: C₅H₆O₂

InChI: InChI=1/C5H6O2/c1-3-4-5(6)7-2/h1-2H3

SMILES: CC#CC(=O)OC

Synonyms:

• 2-Butynoic Acid, Methyl Ester
• Methyl 2-Butynoate
• Methyl 3-butynoate
• Methyl tetrolate
• Methyl but-2-ynoate

2-Butynoic acid, methyl ester

CAS: 23326-27-4

Formula: C₅H₆O₂

Purity: 96%

Color and Shape: Liquid

Molecular weight: 98.0999

Ref: IN-DA002MW1

Methyl but-2-ynoate

CAS: 23326-27-4

Methyl but-2-ynoate

Purity: 98%

Molecular weight: 98.10g/mol

Ref: 54-OR89638

Methyl Tetrolate

CAS: 23326-27-4

Formula: C₅H₆O₂

Purity: >97.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 98.10

Ref: 3B-T1053

Methyl 2-butynoate

CAS: 23326-27-4

Purity: 95.0%

Color and Shape: Liquid

Molecular weight: 98.10099792480469

Ref: 10-F155800

Methyl 2-Butynoate

Controlled Product

CAS: 23326-27-4

Applications Methyl 2-Butynoate, is an alkynoate used in preparation of various compounds such as preparation of phenanthrenes/benzoindolyl carboxylates.
References Terasawa, J., et al.: Molecules, Vol.23, Iss.12, P:3325 (2018);

Formula: C₅H₆O₂

Color and Shape: Neat

Molecular weight: 98.1

Ref: TR-M313745