Tetramethylammonium formate solution
Tetramethylammonium formate solution (CAS: 59138-84-0) is a clear liquid supplied by Tech Serve Solutions with a concentration of 30 wt. % in water. Its molecular formula is (CH3)4N(HCOO) and it has a molecular weight of 119.16 g/mol. This ammonium salt solution finds utility in various chemical synthesis applications and as a research essential, contributing to advancements in materials and metal/ceramic science.
- IUPAC
- Formic acid tetramethylammonium salt solution

Chemical Synthesis
This solution serves as a reagent in organic synthesis, facilitating various chemical transformations. Its properties make it suitable for reactions requiring a source of formate ions or tetramethylammonium cations.
Phase Transfer Catalysis
Tetramethylammonium salts are often employed as phase transfer catalysts. This formate solution can potentially aid in facilitating reactions between immiscible phases in synthetic procedures.
Materials Science
The compound can be utilized in the development and processing of advanced materials. Its ionic nature and specific chemical properties may be leveraged in creating novel material structures or modifying existing ones.
Research and Development
As a research essential, this solution is valuable for laboratory investigations across various scientific disciplines, including chemistry and materials engineering. It supports exploratory studies and method development.
| Molecular weight | 119.16 |
|---|---|
| Linear formula | (CH3)4N(HCOO) |
| Assay | ≥99.99% trace metals basis |
| Form | liquid |
| Boiling point | 102 °C |
| Density | 1.02 g/mL at 25 °C |
| Refractive index | n20/D 1.364 |
| Concentration | 30 wt. % in H2O |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Tetramethylammonium formate solution used for?
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Tetramethylammonium formate solution (CAS: 59138-84-0) is used in chemical synthesis, as a research essential, and potentially in materials science and phase transfer catalysis.
What are the CAS number and formula for Tetramethylammonium formate solution?
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The CAS number is 59138-84-0 and the linear formula is (CH3)4N(HCOO).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetramethylammonium formate solution with an assay of ≥99.99% trace metals basis. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the specifications.
What are the safety precautions for handling this chemical?
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This solution is a warning irritant (H315-H319-H335) and requires appropriate personal protective equipment, including eyeshields and gloves. Avoid breathing vapours or mist (P261) and ensure proper handling procedures are followed.
How is Tetramethylammonium formate solution packed and shipped?
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Tech Serve Solutions, a global supplier and exporter, ensures appropriate packaging and shipping methods adhering to all relevant regulations for chemical transport.
How can I request a sample or quote for Tetramethylammonium formate solution?
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To request a sample or a quote for Tetramethylammonium formate solution, please contact our sales department through the website or by phone.
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