Dimethyl N,N-diisopropylphosphoramidite
Dimethyl N,N-diisopropylphosphoramidite (CAS: 122194-07-4, C8H20NO2P) is a key organophosphorus compound with a molecular weight of 193.22 g/mol. It serves as a versatile building block in organic synthesis, particularly in the creation of complex molecules. Its properties make it suitable for various chemical transformations, contributing to advancements in research and development across multiple scientific disciplines.
- Synonyms
- C8H20NO2P

Organic Synthesis Reagent
Utilised as a crucial reagent in organic synthesis, this phosphoramidite facilitates the construction of diverse carbon-based frameworks. Its specific reactivity profile allows for controlled functionalization and elaboration of organic molecules.
Building Block for Complex Molecules
Acts as a valuable building block in multi-step synthetic pathways for constructing intricate molecular architectures. It is instrumental in introducing specific phosphorus-containing moieties into target compounds.
Chemical Research and Development
Employed in academic and industrial laboratories for exploring novel synthetic methodologies and developing new chemical entities. Its availability supports innovation in areas requiring specialized phosphorus chemistry.
| Molecular weight | 193.22 |
|---|---|
| Empirical formula | C8H20NO2P |
| Assay | ≥95.0% (GC) |
| Boiling point | 54 °C/10 mmHg(lit.) |
| Density | 0.840 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.420(lit.) |
| Storage temperature | 2-8°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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 100 °C / 212 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Dimethyl N,N-diisopropylphosphoramidite used for?
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Dimethyl N,N-diisopropylphosphoramidite is primarily used as a versatile building block and reagent in organic synthesis for constructing complex molecules and introducing phosphorus-containing functionalities in chemical research and development.
What are the CAS number and formula for Dimethyl N,N-diisopropylphosphoramidite?
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The CAS number is 122194-07-4, and its empirical formula (Hill notation) is C8H20NO2P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimethyl N,N-diisopropylphosphoramidite with an assay of ≥95.0% (GC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Dimethyl N,N-diisopropylphosphoramidite be handled safely?
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This compound is a warning hazard, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, ensuring good ventilation.
How is Dimethyl N,N-diisopropylphosphoramidite packed and shipped?
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Product is packed in accordance with international transport regulations. Tech Serve Solutions exports fine chemicals globally, ensuring compliance with all relevant shipping requirements.
How can I request a quote or sample?
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To request a quote or a sample of Dimethyl N,N-diisopropylphosphoramidite, please contact our sales team through the website or provide your requirements via the online inquiry form.
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