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Thermo Scientific Chemicals
Isobutyraldehyde, 98%
CAS: 78-84-2 | C4H8O | 72.11 g/mol
化学物質識別子
CAS78-84-2
IUPAC Name2-methylpropanal
Molecular FormulaC4H8O
InChI KeyAMIMRNSIRUDHCM-UHFFFAOYSA-N
SMILESCC(C)C=O
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)Clear colorless
Assay (GC)≥97.5%
Free acid (titration)≤2%
Identification (FTIR)Conforms
Refractive Index1.3710-1.3750 @ 20°C
さらに表示
Isobutyraldehyde is used as an intermediate in the preparation of isobutanol, methacrolein, hydroxypivaldehyde and neopentyl glycol. It is actively involved in the Cannizaro reaction. It is also used as an intermediate to prepare pharmaceuticals, agrochemicals, vitamins, antioxidants, rubber accelerators, textile auxiliaries, perfumery and flavors.
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.
Applications
Isobutyraldehyde is used as an intermediate in the preparation of isobutanol, methacrolein, hydroxypivaldehyde and neopentyl glycol. It is actively involved in the Cannizaro reaction. It is also used as an intermediate to prepare pharmaceuticals, agrochemicals, vitamins, antioxidants, rubber accelerators, textile auxiliaries, perfumery and flavors.
Solubility
Slightly miscible with water.
Notes
Air sensitive. Store in a cool place. Incompatible with oxidizing agents, strong acids, strong bases and strong reducing agents.
Isobutyraldehyde is used as an intermediate in the preparation of isobutanol, methacrolein, hydroxypivaldehyde and neopentyl glycol. It is actively involved in the Cannizaro reaction. It is also used as an intermediate to prepare pharmaceuticals, agrochemicals, vitamins, antioxidants, rubber accelerators, textile auxiliaries, perfumery and flavors.
Solubility
Slightly miscible with water.
Notes
Air sensitive. Store in a cool place. Incompatible with oxidizing agents, strong acids, strong bases and strong reducing agents.
RUO – Research Use Only
General References:
- Renzetti, A.; Marrone, A.; Gérard, S.; Sapi, J.; Nakazawa, H.; Re, N.; Fontana, A. TiCl4-promoted condensation of methyl acetoacetate, isobutyraldehyde, and indole: a theoretical and experimental study. Phys. Chem. Chem. Phys. 2015, 17 (14), 8964-8972.
- Fu, A.; Zhao, C.; Li, H.; Tian, C.; Chu, T.; Tian, F.; Liu, J.; Wang, Z.; Duan, Y. Theoretical investigation on the chemo-and stereoselectivities of isoleucine-catalyzed cross-aldol reactions between two enolizable aldehydes involving isobutyraldehyde and contrasts with proline catalysis. Tetrahedron: Asymmetry 2014, 25 (5), 418-428.