3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution
3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution (CAS 84962-98-1) is an organosilicon and organophosphorus compound with the linear formula CH3P(O)(ONa)O(CH2)3Si(OH)3 and a molecular weight of 238.18. This aqueous solution is primarily utilized as a versatile building block and intermediate in chemical synthesis, particularly within organic and phosphorus chemistry. Its dual functionality makes it a valuable reagent for introducing silyl and phosphonate moieties in various chemical processes.
- Synonyms
- CH3P(O)(ONa)O(CH2)3Si(OH)3
Chemical Synthesis Intermediate
Serves as a key intermediate for introducing both phosphonate and silanol functionalities into organic molecules. Its unique structure allows for complex molecule construction.
Material Science Applications
The silanol groups can participate in condensation reactions, making it potentially useful in surface modification and the development of novel hybrid materials. It can act as a coupling agent.
Phosphorus Chemistry Reagent
Enables the incorporation of methylphosphonate groups, facilitating research in areas such as flame retardants or organophosphorus compound development.
| Molecular weight | 238.18 |
|---|---|
| Linear formula | CH3P(O)(ONa)O(CH2)3Si(OH)3 |
| Density | 1.252 g/mL at 25 °C |
| Concentration | 50 wt. % in H2O |
| Impurities tested | 3 wt. % other silane-based salts4 wt. % methyl alcohol5 wt. % sodium methyl methylphosphonate |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H371May cause damage to organs
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P305IF IN EYES
| Flash point | 79 °C / 174.2 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-68/20/21/22 |
| Safety statements (S) | 36/37 |
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-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution used for?
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3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution is used as a versatile building block and intermediate in chemical synthesis, particularly in organic and phosphorus chemistry, and for material science applications.
What is the CAS number and formula for 3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution?
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The CAS number is 84962-98-1 and the linear formula is CH3P(O)(ONa)O(CH2)3Si(OH)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a 50 wt. % solution in water. The product may contain impurities such as 3 wt. % other silane-based salts, 4 wt. % methyl alcohol, and 5 wt. % sodium methyl methylphosphonate. It is supplied for research and development purposes and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt solution be handled safely?
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Handle with appropriate personal protective equipment. This compound is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause damage to organs (H371). Ensure good ventilation and avoid contact with skin and eyes. Refer to the Safety Data Sheet for detailed guidance.
Is this chemical a controlled substance?
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The provided data does not indicate that this chemical is a controlled substance.
How is this chemical packed and shipped?
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This chemical is shipped according to ADR regulations (NA 1993 / PGIII). Specific packaging details are available upon request.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (84962-98-1).
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