Thermo Fisher, L02526.03, 2-Hexynoic acid, 96%, Thermo Scientific Chemicals

2-Hexynoic acid, 96%, Thermo Scientific Chemicals This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals. CAS: 764-33-0
IUPAC Name: hex-2-ynoic acid
Molecular Formula: C6H8O2
InChI Key: AKYAUBWOTZJUBI-UHFFFAOYSA-N
SMILES: CCCC#CC(O)=O
Appearance (Color): White to yellow to brown
Form: Fused solid or clear liquid as melt
Assay (Aqueous acid-base Titration): ≥95.0 to ≤105.0%
Assay (Silylated GC): ≥95.0%
Melting Point (clear melt): 1.4570-1.4630 @ 20?C