1-tert-Butyl-3-ethylcarbodiimide
1-tert-Butyl-3-ethylcarbodiimide (CAS: 1433-27-8), with the linear formula (CH3)3CN=C=NC2H5 and a molecular weight of 126.20 g/mol, is a valuable carbodiimide reagent. It functions as a coupling agent and reactant in various organic syntheses. Key applications include the guanylation of amines and as a precursor in the synthesis of metal-organic compounds for thin-film deposition.
- IUPAC
- N-(Ethylcarbonimidoyl)-2-methyl-2-propanamine
Amine Guanylation
1-tert-Butyl-3-ethylcarbodiimide serves as a reactant for the guanylation of amines, facilitating the introduction of guanidine functionalities in organic molecules. This reaction is crucial in the synthesis of various nitrogen-containing heterocycles and complex organic structures.
Precursor for Thin Film Deposition
This carbodiimide is employed in the synthesis of tantalum and titanium complexes. These complexes act as precursors for Chemical Vapour Deposition (CVD) processes, enabling the creation of nitride and oxide thin films with specific electronic properties.
Ketene Cycloadditions
The compound participates in ketene cycloaddition reactions. These reactions are important for constructing complex cyclic structures and are utilized in synthetic organic chemistry for building molecular frameworks.
Hydroamination Reactions
1-tert-Butyl-3-ethylcarbodiimide can undergo hydroamination reactions, often catalysed by group-2-element amides. This process is a key method for forming carbon-nitrogen bonds and synthesizing valuable amine-containing compounds.
| Molecular weight | 126.20 |
|---|---|
| Linear formula | (CH3)3CN=C=NC2H5 |
| Assay | 99% |
| Boiling point | 137-139 °C(lit.) |
| Density | 0.814 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.) |
| Application | Reactant for: • Guanylation of amines1• Synthesis of tantalum dimethylamido diamidato and guanidinato complexes for CVD of nitride thin films2• Preparation of titanium amidinate guanidinate alkylamide complex precursors for HfO2 films3• Ketene cycloadditions4• Hydroamination of carbodiimides using group-2-element amides as precatalysts5• Synthesis of cobalt amidinato derivative complexes for studies involving thermal stability, vapro pressure, vaporization rate and thermal decomposition properties6 |
Hazard statements
- H226Flammable liquid and vapour
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 34 °C / 93.2 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... EPHX2(2053)mouse ... Ephx2(13850) |
|---|
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 1-tert-Butyl-3-ethylcarbodiimide used for?
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1-tert-Butyl-3-ethylcarbodiimide is primarily used as a reactant for the guanylation of amines, in the synthesis of metal complexes for thin film deposition, in ketene cycloadditions, and in hydroamination reactions.
What are the CAS number and formula for 1-tert-Butyl-3-ethylcarbodiimide?
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The CAS number is 1433-27-8 and the linear formula is (CH3)3CN=C=NC2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-tert-Butyl-3-ethylcarbodiimide with an assay of 99%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the main safety hazards associated with 1-tert-Butyl-3-ethylcarbodiimide?
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1-tert-Butyl-3-ethylcarbodiimide is a flammable liquid and vapour (H226). It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always handle with appropriate personal protective equipment, including gloves, safety glasses, and a respirator, and ensure adequate ventilation.
How is 1-tert-Butyl-3-ethylcarbodiimide packed and exported?
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1-tert-Butyl-3-ethylcarbodiimide is packed and exported in compliance with relevant transportation regulations for flammable liquids. Specific packaging details are available upon request for export orders.
How can I request a quote or sample for 1-tert-Butyl-3-ethylcarbodiimide?
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To request a quote or a sample of 1-tert-Butyl-3-ethylcarbodiimide, please use the contact form on our website or call our sales department. Please specify the quantity required for your quote.
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