Chlorodicyclohexylborane
Chlorodicyclohexylborane (CAS: 36140-19-9) is a valuable organoboron compound with the molecular formula (C6H11)2BCl and a molar mass of 212.57 g/mol. Supplied at 98% purity, it serves as a convenient reagent in organic synthesis. Its primary application lies in the regio- and stereoselective enolboration of ketones and related carbonyl compounds, facilitating complex molecular construction in research and development settings.
- IUPAC
- Dicyclohexylboron chloride,Dicyclohexylboryl chloride,Dicyclohexylchloroborane
- Synonyms
- Dicyclohexylboron chlorideDicyclohexylboryl chlorideDicyclohexylchloroborane

Enolboration Reagent
Chlorodicyclohexylborane is effectively employed for the regio- and stereoselective enolboration of ketones and other carbonyl derivatives. This reaction is crucial for forming carbon-carbon bonds in a controlled manner during synthetic procedures.
Chemical Synthesis Intermediate
As a specialised borane, this compound functions as a key intermediate in complex organic synthesis. It enables chemists to introduce specific functionalities and build intricate molecular architectures for research purposes.
Reduction Applications
While primarily noted for enolboration, boranes can be involved in various reduction processes. Chlorodicyclohexylborane's specific reactivity profile makes it suitable for particular reduction chemistries in laboratory settings.
| Molecular weight | 212.57 |
|---|---|
| Linear formula | (C6H11)2BCl |
| Assay | 98% |
| Boiling point | 100-101 °C/1 mmHg(lit.) |
| Density | 0.97 g/mL at 25 °C(lit.) |
| Concentration | 1 M in hexanes |
| Application | A convenient reagent for regio- and stereoselective enolboration of ketones and other carbonyl derivatives.1 |


Hazard statements
- H225Highly flammable liquid and vapour
- H250Catches fire spontaneously if exposed to air
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P222Do not allow contact with air
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P422
| Flash point | -12 °C / 10.4 °F |
|---|---|
| Transport (UN / ADR) | UN 2845 4.2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 17-34 |
| Safety statements (S) | 16-23-26-36/37/39-45 |
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 Chlorodicyclohexylborane used for?
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Chlorodicyclohexylborane is a convenient reagent primarily used for regio- and stereoselective enolboration of ketones and other carbonyl derivatives in organic synthesis.
What is the CAS number and formula for Chlorodicyclohexylborane?
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The CAS number is 36140-19-9, and its linear formula is (C6H11)2BCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chlorodicyclohexylborane at an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Chlorodicyclohexylborane?
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Chlorodicyclohexylborane is a highly flammable liquid and vapour (H225), pyrophoric (H250), and causes severe skin burns and eye damage (H314). Handle with extreme caution in a well-ventilated area, away from ignition sources, and wear appropriate protective equipment.
How is Chlorodicyclohexylborane typically supplied and exported?
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This product is typically supplied as a 1 M solution in hexanes. As a specialist global supplier, TSS expertly handles packaging and export documentation for international clients.
How can I request a quote or sample for Chlorodicyclohexylborane?
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Please contact our sales team via the website or email to request a quote or a sample of Chlorodicyclohexylborane.
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