2-Butynoic acid,methylester

• CAS: 23326-27-4
• Catalog Number: ACM23326274
• Category: Other Products
• Molecular Weight: 98.1
• Molecular Formula: C₅H₆O₂
• Synonyms: Methyl tetrolate, Methyl 2-butynoate, 6-METHYL-alpha-TETRALONE, 2-Butynoic acid, methyl ester, CID141019, NSC244950, ZINC01765591, 23326-27-4
• IUPAC Name: methyl but-2-ynoate
• Canonical SMILES: CC#CC(=O)OC
• InChI Key: UJQCANQILFWSDJ-UHFFFAOYSA-N
• Boiling Point: 76-77 °C (80 mmHg)
• Flash Point: 45 °C
• Density: 0.98
• Appearance: clear colorless to yellowish liquid
• Exact Mass: 98.03680
• H-Bond Acceptor: 2
• H-Bond Donor: 0
• Packing Group: III
• Safety Description: S16:Keep away from sources of ignition - No smoking .