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Specifications:
| Application | Organic Synthesis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | C₆H₅CHO |
Benzaldehyde ≥98%, GPR RECTAPUR® is a high-purity aromatic aldehyde provided by VWR Chemicals for general-purpose reagent (GPR) applications. With a minimum purity of 98%, this reagent is ideal for organic synthesis, analytical testing, fragrance precursor research, and quality control procedures. The RECTAPUR® grade ensures stringent specification adherence, making it suitable for academic, pharmaceutical, and industrial R&D labs.
Key Features
- ≥98% Assay verified via validated analytical methods
- Low acidity: ≤0.08 meq/g, ensuring chemical stability and minimal degradation
- Suitable for laboratory-scale synthetic and analytical workflows
- Supplied in secure 1 L glass bottle for safe storage and handling
- Fully traceable via batch-specific Certificate of Analysis (CoA) and SDS
Chemical & Physical Properties
| Property | Specification |
|---|---|
| Appearance | Clear, colorless to pale yellow liquid |
| Purity (Assay) | ≥98% |
| Acidity | ≤0.08 meq/g |
| Boiling Point | 177–181 °C (at 1013 hPa) |
| Melting Point | –26 °C |
| Flash Point | 64 °C |
| Density (20 °C) | 1.040 – 1.050 g/cm³ |
| Solubility | Slightly soluble in water; miscible with alcohol and ether |
Packaging Information
| Catalog # | Pack Size | Packaging Type |
|---|---|---|
| 20863.291 | 1 L | Glass Bottle |
Applications
- Synthetic chemistry: Aldehyde functional group donor in condensation and oxidation reactions
- Analytical chemistry: Standard in calibration and reference testing
- Flavor and fragrance R&D: Precursor in almond-scented formulations
- Pharmaceutical intermediates: Raw material in drug synthesis and benzoic acid derivatives
- Educational use: Demonstration of carbonyl reactions in academic labs
Safety & Handling
- Hazard class: Irritant (GHS07); avoid inhalation and direct contact
- Store in a cool, well-ventilated area away from strong oxidizers
- Use proper personal protective equipment (PPE) including gloves and safety goggles
- Refer to SDS for complete safety and disposal information
VWR Chemicals Benzaldehyde ≥98%, GPR RECTAPUR® provides a high-quality, dependable aldehyde source for organic synthesis, analytical studies, and lab-scale development. Its defined purity, low acidity, and compliant packaging make it a reliable choice for chemists, educators, and researchers in need of a versatile and stable aromatic aldehyde.