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Thermo Scientific Chemicals
2,5-Dibromobenzaldehyde, 97%
CAS: 74553-29-0 | C7H4Br2O | 263.916 g/mol
化学物質識別子
CAS74553-29-0
IUPAC Name2,5-dibromobenzaldehyde
Molecular FormulaC7H4Br2O
InChI KeyBQBXKWGMPUCSQV-UHFFFAOYSA-N
SMILESBrC1=CC(C=O)=C(Br)C=C1
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White
FormPowder
Melting Point (clear melt)87.0-96.0?C
Assay (GC)≥96.0%
Free acid (titration)≤2.0%
2,5-Dibromobenzaldehyde is used as intermediate, it is used to produce other chemicals, it can react with Ethane-1,2-diol to get 2-(2,5-Dibromo-phenyl)-[1,3]dioxolane. The reaction occurs with reagent p-toluenesulfonic acid, solvent toluene.
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
2,5-Dibromobenzaldehyde is used as intermediate, it is used to produce other chemicals, it can react with Ethane-1,2-diol to get 2-(2,5-Dibromo-phenyl)-[1,3]dioxolane. The reaction occurs with reagent p-toluenesulfonic acid, solvent toluene.
Solubility
Soluble in water.
Notes
Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers
2,5-Dibromobenzaldehyde is used as intermediate, it is used to produce other chemicals, it can react with Ethane-1,2-diol to get 2-(2,5-Dibromo-phenyl)-[1,3]dioxolane. The reaction occurs with reagent p-toluenesulfonic acid, solvent toluene.
Solubility
Soluble in water.
Notes
Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers
RUO – Research Use Only
General References:
- Ningbo Zhu.; Wei Hu.; Shuliang Han.; Qi Wang.; Dahui Zhao. Folding a Conjugated Chain: Oligo(o-phenyleneethynylene-alt-p-phenyleneethynylene). Org. Lett. 2008, 10, (9), 4283-4286.
- Emmanuelle Dubost.; Christine Fossey.; Thomas Cailly.; Sylvain Rault.; Frederic Fabis. Selective ortho-Bromination of Substituted Benzaldoximes Using Pd-Catalyzed C-H Activation: Application to the Synthesis of Substituted 2-Bromobenzaldehydes. J. Org. Chem. 2011, 76, (15), 6414-6420.