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HS Code |
910796 |
| Cas Number | 79-37-8 |
| Iupac Name | Ethanedioyl dichloride |
| Molecular Formula | C2Cl2O2 |
| Molar Mass | 126.93 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Density | 1.48 g/cm³ |
| Melting Point | -16 °C |
| Boiling Point | 63-64 °C |
| Solubility In Water | Reacts violently |
| Vapor Pressure | 24 mmHg (20°C) |
As an accredited Oxalyl Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Oxalyl Chloride is packaged in a sealed 500 mL amber glass bottle with a leak-proof cap, labeled with hazard and handling information. |
| Shipping | Oxalyl chloride should be shipped in tightly sealed containers, clearly labeled, and compliant with UN 3290, Class 6.1 (toxic substances). Transport in ventilated, dry, and cool conditions, away from water, bases, and incompatible materials. Ensure proper safety documentation (SDS) accompanies the shipment, and follow all local, national, and international hazardous material regulations. |
| Storage | Oxalyl chloride should be stored in a cool, dry, and well-ventilated area, away from moisture, heat sources, and direct sunlight. It must be kept in tightly sealed containers made of materials resistant to corrosive chemicals, such as glass or PTFE-lined containers. Store separately from water, alcohols, bases, and oxidizing agents to prevent hazardous reactions. Properly label and control access to the storage area. |
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Purity 99.5%: Oxalyl Chloride with 99.5% purity is used in pharmaceutical intermediate synthesis, where it ensures high reaction yield and product purity. Low Moisture Content: Oxalyl Chloride with low moisture content is used in acylation reactions for agrochemicals, where it minimizes undesirable hydrolysis and byproduct formation. Assay 99%: Oxalyl Chloride with 99% assay is used in the manufacture of peptide coupling reagents, where it achieves efficient and selective activation of carboxylic acids. Molecular Weight 126.93 g/mol: Oxalyl Chloride at 126.93 g/mol is used in organic synthesis for esterification processes, where it provides predictable stoichiometry in reactant calculations. Boiling Point 63°C: Oxalyl Chloride with a boiling point of 63°C is used in low-temperature chlorination reactions, where controlled volatility enhances process safety and efficiency. Stability Below 15°C: Oxalyl Chloride stable below 15°C is used in the storage of raw materials for fine chemical production, where it ensures minimal decomposition and maintains reagent efficacy. High Reactivity: Oxalyl Chloride with high reactivity is used in the preparation of acid chlorides from carboxylic acids, where it allows rapid conversion and reduces processing time. Density 1.48 g/cm³: Oxalyl Chloride at 1.48 g/cm³ is used in industrial-scale chemical manufacturing, where accurate dosing improves material balance and process reproducibility. Low Impurity Level: Oxalyl Chloride with low impurity levels is used in electronic chemical synthesis, where it prevents contamination and ensures semiconductor-grade quality. Controlled Particle Size: Oxalyl Chloride with controlled particle size distribution is used in formulation of specialty chemical reagents, where it promotes consistent dissolution and uniform reaction rates. |
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