Oxalyl chloride, 98%
Oxalyl chloride, 98% (CAS 79-37-8) supplier Zemixal: C2Cl2O2, COA and SDS with every lot, worldwide shipping. Part of our Acid Halides & Anhydrides range.
About Oxalyl chloride, 98%
Oxalyl chloride, 98% is part of the Zemixal acid Halides & Anhydrides range. Identity at a glance (Synthesis): CAS 79-37-8, formula C2Cl2O2 and molar mass 126.92 g/mol. It is described as colourless to faint yellow liquid.
Where it is used
- Organic synthesis
- Catalysis
- Oxidation reactions
Safe handling
Physical constants on file: boiling point 62-65 °C and density 1.5 g/mL at 20 °C. It carries the GHS signal word Danger (H260, H301, H314 and H318), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2922.
Order it in 100 g and 500 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Catalysis
- Oxidation reactions
Applications
Specifications and identifiers
| Product name | Oxalyl chloride, 98% |
|---|---|
| Catalogue number | ZX-008216 |
| CAS number | 79-37-8 |
| IUPAC name | oxalyl dichloride |
| Molecular formula | C2Cl2O2 |
| Molar mass | 126.92 g/mol |
| Exact mass | 125.9275 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless to faint yellow liquid |
| Boiling point | 62-65 °C |
| Density | 1.5 g/mL at 20 °C |
| XLogP3 | 1.7 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 29171990 |
| UN number | UN 2922 |
| InChIKey | CTSLXHKWHWQRSH-UHFFFAOYSA-N |
| SMILES | C(=O)(C(=O)Cl)Cl |
| PubChem CID | 65578 |
| Synonyms | Ethanedioyl dichloride, Oxalic dichloride, Oxaloyl chloride, Oxalic acid dichloride, Oxalic acid chloride, Ethanedioyl chloride, oxalylchloride, (COCl)2, C2Cl2O2, oxaloylchloride, oxalyichloride, oxalic chloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H260In contact with water releases flammable gases which may ignite spontaneously
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements P223, P231 + P232, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P330 + P331, P302 + P335 + P334, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P330, P363, P370 + P378, P402 + P404, P403 + P233
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Oxalyl chloride, 98%
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Other grades with CAS 79-37-8
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