2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine
2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine (CAS 314730-65-9) is a phosphine derivative with the molecular formula C26H38ClN2P and a molecular weight of 445.02 g/mol. This compound serves as a valuable ligand in catalysis and is utilised in various chemical synthesis applications. Its structure offers specific electronic and steric properties beneficial for coordinating with metal centres in catalytic processes.
- Synonyms
- 3,2-diazaphospholidine, C26H38ClN2P

Catalysis
This diazaphospholidine derivative functions as a sophisticated phosphine ligand in transition metal catalysis. It is employed to tune the reactivity and selectivity of catalytic systems in organic transformations.
Chemical Synthesis
The compound is a useful building block and reagent in complex organic synthesis. Its unique structure allows for its incorporation into diverse molecular frameworks for research and development purposes.
Ligand Design
As a phosphine ligand, it plays a role in the development of novel catalytic systems. Researchers utilise its steric and electronic properties to optimise catalyst performance.
| Molecular weight | 445.02 |
|---|---|
| Empirical formula | C26H38ClN2P |
| Melting point | 212-220 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-Chloro-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine used for?
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This compound is primarily used as a phosphine ligand in catalysis and as a reagent in chemical synthesis. It is valuable for tuning the properties of metal catalysts and for constructing complex organic molecules.
What is the CAS number and molecular formula for this compound?
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The CAS number is 314730-65-9, and the molecular formula is C26H38ClN2P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory use. The specific purity and grade available will be detailed in the product's Certificate of Analysis. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine be handled?
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This compound is classified as a Warning under GHS, with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Always handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust.
How is this chemical packed and exported?
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Tech Serve Solutions packs and exports chemicals in compliance with international shipping regulations to ensure safe and secure delivery worldwide. Packaging details vary based on quantity and hazard classification.
How can I request a sample or quote for this chemical?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number (314730-65-9).
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