3-Butyn-2-OL

CAS: 2028-63-9

Ref. 3D-FB00944

Product Information

• Name: 3-Butyn-2-OL
• Synonyms: (.+-.)-But-1-yn-3-ol, (RS)-1-Butyn-3-ol, 1-Butyn-3-ol, 1-Methyl-2-propyn-1-ol, 1-Methyl-2-propynyl alcohol, 1-Methylpropargyl alcohol, 2-Hydroxy-3-butyne, 3-Butyne-2-ol, 3-Hydroxy-1-butyne, 3-Methyl-1-propyn-3-ol, <span class="text-smallcaps">DL</span>-1-Butyn-3-ol, But-3-Yne-2-Ol, But-3-in-2-ol, But-3-yn-2-ol, DL-1-Butyn-3-ol, Methyl ethynyl carbinol, Nsc 222370, α-Methylpropargyl alcohol
• CAS: 2028-63-9

Description

3-Butyn-2-OL is a chemical compound that can be used in synthetic chemistry. It is an organic compound with the molecular formula CHCHCHOH. 3-Butyn-2-OL is a colorless liquid with a sweet and fruity odor. The molecule consists of three butyl groups bound to two carbons, one oxygen, and one hydrogen atom. Vibrational spectroscopy reveals that the proton on the methyl group rotates rapidly around its equilibrium position, which may account for its distinctive vibrational frequency. 3-Butyn-2-OL reacts with palladium complexes to form covalent bonds. This reaction is selective because it does not react with chloride ions or other metals present in the solution, such as titanium and iron. The kinetic of this reaction has been studied extensively using isotopically labeled reactants and products.
3-Butyn-2-OL also polymerizes when heated under pressure to form poly(3butyned

• Brand: Biosynth

Chemical properties

• Molecular weight: 70.09 g/mol
• Formula: C₄H₆O
• Purity: Min. 95%