Trimorpholinophosphine oxide
Trimorpholinophosphine oxide (CAS 4441-12-7), with the molecular formula C12H24N3O4P and a molecular weight of 305.31 g/mol, is a chemical compound supplied by TSS. It is primarily recognised as a building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This compound features morpholine moieties and a phosphine oxide core, suggesting potential applications in areas requiring phosphorus-containing heterocycles.
- IUPAC
- Phosphoric acid trimorpholide

Chemical Synthesis Intermediate
Trimorpholinophosphine oxide serves as a versatile intermediate in organic synthesis. Its unique structure allows for the introduction of morpholine and phosphine oxide functionalities into target molecules, facilitating the construction of complex organic frameworks.
Heterocyclic Compound Development
This compound is valuable for the synthesis of novel heterocyclic systems. The presence of nitrogen and oxygen within the morpholine rings, coupled with the phosphorus atom, offers opportunities for diverse chemical transformations and the creation of new ring systems.
Research and Development
Trimorpholinophosphine oxide is utilised in research laboratories for exploring new chemical reactions and developing innovative materials. Its specific properties make it a subject of interest for academic and industrial R&D projects.
| Molecular weight | 305.31 |
|---|---|
| Empirical formula | C12H24N3O4P |
| Assay | 99% (HPLC) |
| Melting point | 188-192 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 Trimorpholinophosphine oxide used for?
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Trimorpholinophosphine oxide is primarily used as a building block in chemical synthesis and for the development of heterocyclic compounds in research and development settings.
What are the CAS number and formula for Trimorpholinophosphine oxide?
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The CAS number for Trimorpholinophosphine oxide is 4441-12-7, and its empirical formula (Hill notation) is C12H24N3O4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimorpholinophosphine oxide at 99% purity (HPLC). This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling Trimorpholinophosphine oxide?
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When handling Trimorpholinophosphine oxide, it is essential to wear safety eyewear and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Consult the safety data sheet for full handling instructions.
How is Trimorpholinophosphine oxide packaged and shipped?
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Trimorpholinophosphine oxide is carefully packaged to ensure safe handling and transit. As a global supplier, TSS adheres to all relevant regulations for exporting chemical compounds.
How can I request a quote or sample of Trimorpholinophosphine oxide?
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To request a quote or a sample of Trimorpholinophosphine oxide, please contact the TSS sales team through our website or by phone, providing your specific requirements.
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