2-Chlorocyclohexanone
2-Chlorocyclohexanone (CAS: 822-87-7), with the molecular formula ClC6H9(=O) and a molecular weight of 132.59 g/mol, is a halogenated cyclic ketone. It serves as a valuable building block in organic synthesis, particularly in the creation of more complex molecular structures. This compound is frequently employed in research and development settings for its reactivity, making it a key intermediate for various chemical transformations within the pharmaceutical and fine chemical industries.

Organic Synthesis Intermediate
2-Chlorocyclohexanone is utilised as a versatile intermediate in the synthesis of various organic compounds. Its reactive chlorine atom and carbonyl group allow for diverse chemical modifications and functional group introductions.
Pharmaceutical Research
This compound finds application in the research and development of novel pharmaceutical agents. It can be incorporated into synthetic pathways leading to potential drug candidates or their precursors.
Fine Chemical Production
As a key building block, 2-Chlorocyclohexanone is employed in the industrial production of fine chemicals. Its specific structure facilitates the assembly of complex molecules required for specialised applications.
| Molecular weight | 132.59 |
|---|---|
| Linear formula | ClC6H9(=O) |
| Assay | 98% |
| Boiling point | 82-83 °C/10 mmHg(lit.) |
| Density | 1.161 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.484(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 23 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 2-Chlorocyclohexanone used for?
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2-Chlorocyclohexanone is used as a versatile intermediate and building block in organic synthesis, particularly in pharmaceutical research and fine chemical production.
What are the CAS number and formula for 2-Chlorocyclohexanone?
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The CAS number for 2-Chlorocyclohexanone is 822-87-7, and its molecular formula is ClC6H9(=O).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chlorocyclohexanone with an assay of 98%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Chlorocyclohexanone be handled safely?
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Handle 2-Chlorocyclohexanone with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves. It is classified as a warning substance with hazards including skin and eye irritation, and respiratory tract irritation (H315-H319-H335). Avoid prolonged or repeated exposure and ensure adequate ventilation. Store at 2-8°C.
Is 2-Chlorocyclohexanone a controlled substance?
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The provided data does not indicate that 2-Chlorocyclohexanone is a controlled substance.
How is 2-Chlorocyclohexanone packed, shipped, and exported?
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2-Chlorocyclohexanone is carefully packed to ensure safe transport and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 2-Chlorocyclohexanone?
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To request a sample or a quote for 2-Chlorocyclohexanone, please contact our sales team through the TSS website or your designated sales representative.
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