3-Butyn-2-ol (C4H6O)

3-Butyn-2-ol (C4H6O; CAS 2028-63-9) is a practical retrosynthesis target. 3-Butyn-2-ol presents a C4 framework, alcohol functionality, unsaturation. Open AI route search in one click below.

Target: 3-Butyn-2-ol
CAS: 2028-63-9
Formula: C4H6O
Approx. MW: 70.09
SMILES: C#CC(C)O
PubChem CID: 16239
Approx. carbons: C4

3-Butyn-2-ol structure

Properties

IUPAC name: but-3-yn-2-ol
Common names: 3-Butyn-2-ol; 2028-63-9; Methylethynylcarbinol; RefChem:499531; 217-978-1; but-3-yn-2-ol; 3-Butyne-2-ol; 1-BUTYN-3-OL; 1-Methylpropargyl alcohol; 3-Hydroxy-1-butyne
Molecular weight: 70.09
Exact mass: 70.04
InChIKey: GKPOMITUDGXOSB-UHFFFAOYSA-N

View on PubChem

3-Butyn-2-ol 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of 3-Butyn-2-ol?

3-Butyn-2-ol has molecular formula C4H6O. Molecular weight about 70.09 g·mol⁻¹.

What is the CAS number of 3-Butyn-2-ol?

The CAS Registry Number for 3-Butyn-2-ol is 2028-63-9.

Run AI retrosynthesis for 3-Butyn-2-ol Target catalog AI tools overview

One click loads 3-Butyn-2-ol into ChemicalHelper Reaction for route exploration.

Related targets

Similar compounds

2-Butyn-1-Ol 3-Butyn-1-Ol 2-(Vinyloxy)ethanol 3-Buten-1-ol 3-Buten-2-Ol Methallyl Alcohol

Browse the full target catalog

References & tools

ChemicalHelper Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.