Mono(2-chloroallyl) oxalyl chloride
Mono(2-chloroallyl) oxalyl chloride (CAS: 104142-66-7; C5H4Cl2O3) is a reactive acid halide with a molecular weight of 182.99 g/mol. This chemical serves as a valuable building block in organic synthesis. It is primarily utilised in the preparation of esters and other carbonyl compounds within research and development settings. Its reactivity necessitates careful handling in controlled laboratory environments.
- IUPAC
- 2-Chloroallyl oxalochloride,Chlorooxoacetic acid 2-chloroallyl ester
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its bifunctional nature allows for versatile reactions in the development of novel compounds.
Ester Synthesis
Serves as a precursor for the formation of various esters. The oxalyl chloride functionality readily reacts with alcohols to yield the corresponding ester derivatives.
Building Block for Carbonyl Compounds
Acts as a fundamental building block for introducing the oxalyl moiety into organic structures. This is useful in the construction of diverse carbonyl-containing compounds.
| Molecular weight | 182.99 |
|---|---|
| Empirical formula | C5H4Cl2O3 |
| Assay | 97% |
| Density | 1.371 g/mL at 25 °C |
| Refractive index | n20/D 1.466 |
Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | 93 °C / 199.4 °F |
|---|---|
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34 |
| Safety statements (S) | 26-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Mono(2-chloroallyl) oxalyl chloride used for?
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Mono(2-chloroallyl) oxalyl chloride is used as a building block in organic synthesis, particularly for the preparation of esters and other carbonyl compounds.
What are the CAS number and chemical formula for Mono(2-chloroallyl) oxalyl chloride?
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The CAS number is 104142-66-7, and the chemical formula is C5H4Cl2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Mono(2-chloroallyl) oxalyl chloride with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should Mono(2-chloroallyl) oxalyl chloride be handled safely?
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Mono(2-chloroallyl) oxalyl chloride is a Danger substance that causes severe skin burns and eye damage (H314) and is harmful if swallowed (H302). It reacts violently with water. Appropriate personal protective equipment, including gloves, eye protection, and protective clothing, must be worn. Handle in a well-ventilated area or fume hood.
How is Mono(2-chloroallyl) oxalyl chloride packed and shipped?
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Mono(2-chloroallyl) oxalyl chloride is packed and shipped according to UN 3265, Class 8, Packing Group II regulations for corrosive materials.
How can I request a sample or quote for Mono(2-chloroallyl) oxalyl chloride?
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Please contact our sales department via phone or email to request a sample or a quotation for Mono(2-chloroallyl) oxalyl chloride.
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