

share
Cyclohexyldihexylphosphine Oxide CAS NO 18470-21-8
Unit Price:
CAS No.:18470-21-8
Grade:Pharmacy Grade
Content:99.9%
Brand:Customizable
Packaging:Customizable
Description
Cyclohexyldihexylphosphine Oxide is a versatile organophosphorus compound that serves as a key ligand and intermediate in advanced chemical synthesis. Its value lies in its ability to facilitate and stabilize catalytic processes, particularly in the production of fine chemicals and specialty materials. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to optimize reaction efficiency and product yield.
Application
- As a ligand in transition metal catalysis for cross-coupling and hydrogenation reactions.
- An intermediate in the synthesis of specialized phosphine ligands with tailored steric and electronic properties.
- Used in research and development of novel organometallic complexes for catalytic applications.
- Potential extractant or phase-transfer agent in metal separation and recovery processes.
- As a stabilizer or additive in polymer and advanced material formulations.
- A building block for the synthesis of more complex phosphorus-containing molecules in agrochemical and pharmaceutical active ingredients.
Basic Information
| Product Name | Cyclohexyldihexylphosphine Oxide |
| CAS No. | 18470-21-8 |
| Molecular Formula | C₁₈H₃₇OP |
| Molecular Weight | 300.46 g/mol |
| Synonyms | Cyclohexyldihexylphosphine Oxide; Dihexyl(cyclohexyl)phosphine Oxide; (Cyclohexyl)dihexylphosphine Oxide; Phosphine oxide, cyclohexyldihexyl-; Dihexylcyclohexylphosphine Oxide; CHDHPO; Cyclohexyl-di-n-hexylphosphine oxide |
| EINECS | Contact for details |
Quality Control
Our Cyclohexyldihexylphosphine Oxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.
Storage
Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.
Specification
| Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Identification (IR) | Conforms to structure |
| Purity (HPLC) | ≥ 97.0% |
| Melting Point | Contact for details |
Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.
Hot Related Products


Methylphosphonic Acid CAS NO 993-13-5


Triethyl Phosphate CAS NO 78-40-0


Ethyl (2,4,6-Trimethylbenzoyl) Phenylphosphinate CAS NO 84434-11-7


Diphenyl(2,4,6-Trimethylbenzoyl)Phosphine Oxide CAS NO 75980-60-8


3-Methyl-1-Phenyl-2-Phospholene 1-Oxide CAS NO 707-61-9


Ethylphosphonic Acid CAS NO 6779-09-5


[[(2-Hydroxyethyl)Imino]Bis(Methylene)]Bisphosphonic Acid CAS NO 5995-42-6


2-Hydroxyethyl Methacrylate Phosphate CAS NO 52628-03-2


Tridecyl Acid Phosphate CAS NO 5116-94-9


n-Hexylphosphonic Acid CAS NO 4721-24-8


Di-o-Tolylchlorophosphine CAS NO 36042-94-1


cis-Propenylphosphonic Acid CAS NO 25383-06-6


Trihexylphosphine Oxide CAS NO 3084-48-8


Bis(2-Ethylhexyl) Phosphate CAS NO 298-07-7


Phosphoric Acid Tri-n-Amyl Ester CAS NO 2528-38-3


1,1'-Binaphthyl-2,2'-Diyl Hydrogenphosphate CAS NO 35193-63-6


3-[Bis(2-Ethylhexyl)Phosphorylmethyl]Heptane CAS NO 2785-32-2


Ethyl Methylphosphonic Acid CAS NO 1832-53-7


Tetra-n-Octylphosphonium Bromide CAS NO 23906-97-0


Di-tert-Butyl Chloromethyl Phosphate CAS NO 229625-50-7
Why choose US
Trusted Manufacturer
With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.
Rigorous Quality Assurance
Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
Advanced R&D Expertise
Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.






