Hexachloro-2-propanone
Hexachloro-2-propanone (CAS: 116-16-5), with the molecular formula CCl3COCCl3 and a molecular weight of 264.75 g/mol, is a highly chlorinated ketone. It is recognised for its utility as a building block in organic synthesis and as an analytical standard. Supplied with a purity of 99% and produced by Wacker Chemie AG, it serves various applications within chemical research and specialised industrial processes. Hexachloroacetone is an important compound for laboratories focusing on synthesis and analytical method development.
- IUPAC
- Hexachloroacetone
- Synonyms
- Hexachloroacetone

Organic Synthesis Building Block
Hexachloro-2-propanone serves as a valuable intermediate in the synthesis of more complex organic molecules. Its reactive nature, due to the presence of six chlorine atoms and a carbonyl group, allows for diverse chemical transformations.
Analytical Standard
This compound is utilised as a reference standard in analytical chemistry, particularly in chromatography and environmental testing. It aids in the accurate identification and quantification of related substances in various matrices.
Research and Development
In research laboratories, Hexachloro-2-propanone finds application in exploring new synthetic pathways and developing novel compounds. Its properties make it a subject of study in reaction mechanism investigations.
| Molecular weight | 264.75 |
|---|---|
| Linear formula | CCl3COCCl3 |
| Assay | 99% |
| Grade | produced by Wacker Chemie AG, Burghausen, Germany |
| Boiling point | 66-70 °C/6 mmHg(lit.) |
| Density | 1.743 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.511(lit.) |
| Melting point | −6-−2 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2661 6.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-51/53 |
| Safety statements (S) | 24/25-61 |
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 Hexachloro-2-propanone used for?
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Hexachloro-2-propanone (CAS: 116-16-5) is used as a building block in organic synthesis and as an analytical standard, particularly in chromatography and environmental analysis. It is also utilised in chemical research and development.
What is the CAS number and formula for Hexachloro-2-propanone?
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The CAS number for Hexachloro-2-propanone is 116-16-5 and its linear formula is CCl3COCCl3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hexachloro-2-propanone with an assay of 99%, produced by Wacker Chemie AG. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should Hexachloro-2-propanone be handled safely?
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Hexachloro-2-propanone is harmful if swallowed and toxic to aquatic life with long-lasting effects (H302, H411). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, ensuring good ventilation and avoiding release into the environment (P273).
How is Hexachloro-2-propanone packed and exported?
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Hexachloro-2-propanone is packed and exported in compliance with international regulations, including UN 2661 (6.1/PGIII) for transport. TSS is a global supplier and exporter.
How can I request a quote or sample for Hexachloro-2-propanone?
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To request a quote or sample for Hexachloro-2-propanone, please contact our sales team through the website or by phone, providing your details and the required quantity.
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