Triethoxyarsine
Triethoxyarsine (CAS 3141-12-6) is an organoarsenic compound with the linear formula (C2H5O)3As and a molecular weight of 210.10 g/mol. This chemical is primarily utilised in chemical synthesis, particularly as a precursor or reagent in reactions. Its properties make it suitable for applications within catalysis and inorganic chemistry research. Tech Serve Solutions offers this compound with a purity of 97%.
- IUPAC
- Arsenic triethoxide,Triethyl arsenite
- Synonyms
- Arsenic triethoxideTriethyl arsenite
Chemical Synthesis Reagent
Triethoxyarsine serves as a valuable reagent in organic and inorganic synthesis. It can be employed as a source of arsenic in the formation of various organometallic compounds and coordination complexes.
Catalysis Research
In the field of catalysis, Triethoxyarsine may be explored as a ligand precursor or as a component in the development of new catalytic systems. Its arsenic centre offers unique electronic and steric properties for catalytic applications.
Inorganic Chemistry
This compound finds use in inorganic chemistry studies, potentially as a starting material for the synthesis of other arsenic-containing inorganic compounds or materials.
| Molecular weight | 210.10 |
|---|---|
| Linear formula | (C2H5O)3As |
| Assay | 97% |
| Boiling point | 162 °C/745 mmHg(lit.) |
| Density | 1.224 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.433(lit.) |
Hazard statements
- H301Toxic if swallowed
- H331Toxic if inhaled
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 49 °C / 120.2 °F |
| Transport (UN / ADR) | UN 2929 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/25-50/53 |
| Safety statements (S) | 20/21-28-45-60-61 |
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 Triethoxyarsine used for?
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Triethoxyarsine is primarily used as a reagent in chemical synthesis, particularly in organic and inorganic chemistry, and explored in catalysis research.
What is the CAS number and formula for Triethoxyarsine?
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The CAS number is 3141-12-6, and the linear formula is (C2H5O)3As.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triethoxyarsine with an assay of 97%. This product is intended for laboratory and research use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Triethoxyarsine be handled safely?
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Triethoxyarsine is a Danger substance, toxic if swallowed or inhaled (H301, H331) and toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment, including eyeshields, face shields, and a suitable respirator. Ensure adequate ventilation and avoid release to the environment.
How is Triethoxyarsine packed and shipped?
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Triethoxyarsine is shipped as UN 2929, Hazard Class 6.1, Packing Group II, reflecting its hazardous nature. It is exported by Tech Serve Solutions following strict international shipping regulations for hazardous materials.
How can I request a sample or quote for Triethoxyarsine?
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To request a sample or quote for Triethoxyarsine, please contact the Tech Serve Solutions sales department via our website or direct inquiry channels, providing your specific requirements and shipping details.
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