3-[Tris(hydroxymethyl)phosphonio]propionate
3-[Tris(hydroxymethyl)phosphonio]propionate (CAS: 15931-64-3) is a quaternary phosphonium compound with a molecular weight of 196.14 g/mol. This chemical serves as a versatile building block in organic synthesis and is valuable in phosphorus chemistry. Its structure features a propionate group attached to a tris(hydroxymethyl)phosphonium cation. It is primarily utilised in research and development for the synthesis of novel materials and complex organic molecules.
- IUPAC
- (2-Carboxyethyl)tris(hydroxymethyl)phosphonium hydroxide inner salt,THPP
- Synonyms
- (2-Carboxyethyl)tris(hydroxymethyl)phosphonium hydroxide inner salt,THPP
![3-[Tris(hydroxymethyl)phosphonio]propionate ((HOCH2)3PCH2CH2COO) — chemical structure, CAS 15931-64-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F15931-64-3.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a foundational component in multi-step organic synthesis pathways for creating complex molecules. Its phosphonium structure allows for participation in various coupling and functionalization reactions.
Phosphorus Chemistry Research
Serves as a reagent or precursor in the study and development of new phosphorus-containing compounds. Useful for exploring the unique properties and reactivity of organophosphorus structures.
Material Science Applications
Can be incorporated into polymers or materials to impart specific properties related to phosphorus content. Investigations into flame retardancy or other functional material characteristics may utilise this compound.
| Molecular weight | 196.14 |
|---|---|
| Linear formula | (HOCH2)3PCH2CH2COO |
| Assay | ~85% (NMR) |
| Storage temperature | 2-8°C |
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37 |
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 3-[Tris(hydroxymethyl)phosphonio]propionate used for?
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3-[Tris(hydroxymethyl)phosphonio]propionate is primarily used as a building block in organic synthesis and in research related to phosphorus chemistry and material science.
What is the CAS number and formula for this compound?
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The CAS number is 15931-64-3 and the linear formula is (HOCH2)3PCH2CH2COO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of approximately 85% as determined by NMR. It is supplied for research and laboratory use and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should 3-[Tris(hydroxymethyl)phosphonio]propionate be handled?
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Handling requires appropriate personal protective equipment including a dust mask (N95 US type), eyeshields, and gloves. It is classified as an irritant (Xi) with risk statement R37 (Irritating to the respiratory system).
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a sample or quote?
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To request a sample or a quote, please use the contact form on our website or call our sales department directly.
What is the recommended storage temperature?
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This compound should be stored under refrigeration at 2-8°C.
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