Tripropyl phosphate
Tripropyl phosphate (CAS: 513-08-6), with the linear formula (CH₃CH₂CH₂O)₃P(O) and a molecular weight of 224.23 g/mol, is an organic phosphate ester. It is recognised for its utility in chemical synthesis and as a valuable laboratory reagent. Its primary documented application is serving as an external standard in the analysis of organophosphate triesters in indoor air samples through solid-phase extraction.
Analytical Standard in Air Monitoring
Tripropyl phosphate is employed as an external standard for the accurate quantification of organophosphate triesters. This application is crucial in environmental and indoor air quality assessments using solid-phase extraction techniques.
Chemical Synthesis
As an organic phosphate compound, Tripropyl phosphate serves as a building block in various organic synthesis pathways. Its structure allows for diverse chemical transformations in research and development settings.
Laboratory Reagent
This compound is utilised as a laboratory reagent in specialised analytical and synthetic procedures. Its specific properties make it suitable for targeted chemical investigations.
| Molecular weight | 224.23 |
|---|---|
| Linear formula | (CH3CH2CH2O)3P(O) |
| Assay | 99% |
| Boiling point | 120-122 °C/10 mmHg(lit.) |
| Density | 1.012 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.416(lit.) |
| Application | Tripropyl phosphate has been used as external standard in sampling of organophosphate triesters in indoor air by using solid phase extraction cartridges1. |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Tripropyl phosphate used for?
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Tripropyl phosphate is used as an external standard in the sampling of organophosphate triesters in indoor air via solid-phase extraction. It also functions as a building block and reagent in chemical synthesis.
What are the CAS number and formula for Tripropyl phosphate?
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The CAS number for Tripropyl phosphate is 513-08-6, and its linear formula is (CH₃CH₂CH₂O)₃P(O).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tripropyl phosphate with an assay of 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Tripropyl phosphate be handled safely?
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Tripropyl phosphate is classified with GHS07 symbol and a 'Warning' signal word. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area, and avoid breathing vapours.
How is Tripropyl phosphate shipped and exported?
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As a global supplier, Tech Serve Solutions adheres to all relevant regulations for the packaging, shipping, and exporting of chemicals like Tripropyl phosphate.
How can I request a sample or quote for Tripropyl phosphate?
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Please contact our sales department or use the online inquiry form on our website to request a sample or a quotation for Tripropyl phosphate.
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