Thermo Fisher, A16865.14, 3,3-Dimethylacrylic acid, 98%, Thermo Scientific Chemicals

3,3-Dimethylacrylic acid, 98%, Thermo Scientific Chemicals Chemical Intermediates. 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: 541-47-9
IUPAC Name: 3-methylbut-2-enoic acid
Molecular Formula: C5H8O2
InChI Key: YYPNJNDODFVZLE-UHFFFAOYSA-N
SMILES: CC(C)=CC(O)=O
Assay (Silylated GC): ≥97.5%
Melting Point (clear melt): 64.5-70.5?C
Appearance (Color): White to pale yellow or cream
Assay (Aqueous acid-base Titration): ≥97.5 to ≤102.5%
Identification (FTIR): Conforms