Tritolyl phosphate
Tritolyl phosphate (CAS: 1330-78-5) is an organic phosphate compound with a molecular weight of 368.36 g/mol. Known commonly as tricresyl phosphate, this substance is primarily utilized in chemical synthesis and as an organic building block. Its properties make it a mediator in specific electrochemical sensor preparations. Tritolyl phosphate is supplied by Tech Serve Solutions with a minimum assay of 90%.
- IUPAC
- Tricresyl phosphate
- Synonyms
- Tricresyl phosphateTCPTri-o-tolyl phosphateTri-m-tolyl phosphateTri-p-tolyl phosphatePhosphoric acid, tris(methylphenyl) ester
Mediator in Uranium-Sensitive Electrodes
Tritolyl phosphate has been employed as a mediator in the development of uranium-sensitive electrodes. It plays a role in the membrane composition, specifically when using di-(4-octylphenyl)phosphate as the sensor component for detecting uranium.
Chemical Synthesis Intermediate
As an organic phosphate, tritolyl phosphate serves as a valuable intermediate in various chemical synthesis pathways. Its structure lends itself to the construction of more complex molecules within organic chemistry research and development.
Organic Building Block
This compound functions as an organic building block, offering a reactive phosphate group attached to tolyl moieties. Researchers can incorporate this structure into diverse organic frameworks for the creation of novel materials or compounds.
| Molecular weight | 368.36 |
|---|---|
| Linear formula | (CH3C6H4O)3PO |
| Assay | 90% |
| Boiling point | 265 °C/10 mmHg(lit.) |
| Density | 1.143 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.555(lit.) |
| Solubility | organic solvents: miscible(lit.)water: insoluble(lit.) |
| Vapour pressure | 0.03 mmHg (25 °C) |
| Autoignition temp | 770 °F |
| Application | Tritolyl phosphate was used as a mediator in the preparation of uranium-sensitive electrode based on membrane containing uranium di-(4-octylphenyl)phosphate as sensor1. |
Hazard statements
- H319Causes serious eye irritation
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- 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 | 250 °C / 482 °F |
| Transport (UN / ADR) | UN 2574 6.1 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 39/23/24/25-51/53 |
| Safety statements (S) | 20/21-28-45-61 |
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 Tritolyl Phosphate (CAS: 1330-78-5) used for?
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Tritolyl phosphate (CAS: 1330-78-5) is used as a mediator in the preparation of uranium-sensitive electrodes and as an intermediate in chemical synthesis and an organic building block.
What is the CAS number and formula for Tritolyl Phosphate?
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The CAS number for Tritolyl phosphate is 1330-78-5. Its linear formula is (CH3C6H4O)3PO.
What grade and purity does Tech Serve Solutions supply for Tritolyl Phosphate?
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Tech Serve Solutions supplies Tritolyl Phosphate with a minimum assay of 90%. This is a technical grade product and is not represented as USP, BP, or EP.
How should Tritolyl Phosphate be handled safely?
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Tritolyl Phosphate (CAS: 1330-78-5) is classified with GHS07 and GHS09 symbols and carries a Warning signal word. It causes serious eye irritation (H319) and is very toxic to aquatic life (H400). Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Avoid release to the environment (P273).
How is Tritolyl Phosphate packed, shipped, and exported?
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Tritolyl Phosphate is packaged according to industry standards to ensure safe transit and is exported globally by Tech Serve Solutions. Shipments adhere to UN 2574 classification for hazardous materials.
How can I request a quote or sample of Tritolyl Phosphate?
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To request a quote or a sample of Tritolyl Phosphate, please contact our sales team through the website or by calling us directly. We are happy to assist with your chemical supply needs.
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