Description
Specifications Table
Product Name – Oxalyl chloride, 98%
Quantity/Pack Size – 1000g, 500g, 250g, 100g
Form – Liquid
Grade – 98%
Application – Organic synthesis, acylations, chlorinations
Product Overview
Oxalyl chloride, 98% pure, is a highly reactive liquid reagent widely used in organic synthesis for its efficiency in converting carboxylic acids to acid chlorides. Its low boiling point and high reactivity make it ideal for acylations, chlorinations, and the preparation of intermediates in pharmaceutical and agrochemical research. The reagent is moisture-sensitive, requiring careful handling and storage under inert conditions to maintain purity. Its ability to generate acid chlorides without side products like HCl or SO2 makes it a preferred choice over thionyl chloride in many applications. The 98% grade ensures minimal impurities, providing consistent results in sensitive reactions. Compatible with most organic solvents, it is typically used in anhydrous conditions to prevent hydrolysis. Proper ventilation and protective equipment are essential when working with this compound due to its corrosive and toxic nature.
FAQs
1. What is the shelf life of oxalyl chloride?
When stored under dry, inert conditions at 2-8°C, unopened oxalyl chloride maintains its purity for up to 12 months.
2. Can oxalyl chloride be used with alcohols?
It reacts violently with alcohols, forming alkyl oxalates and releasing HCl gas, so direct mixing should be avoided.
3. What are safer alternatives to oxalyl chloride?
Thionyl chloride or phosphorus pentachloride can be used but may produce more byproducts in certain reactions.
4. How should oxalyl chloride be disposed of?
Neutralize with aqueous sodium bicarbonate or sodium hydroxide before disposal as hazardous chemical waste.
5. Is oxalyl chloride compatible with glassware?
Yes, but prolonged exposure may etch glass; PTFE-lined or plastic-coated containers are recommended for long-term storage.
