2-Ethylbutyraldehyde
2-Ethylbutyraldehyde (CAS: 97-96-1) is an aliphatic aldehyde with the linear formula (C2H5)2CHCHO and a molecular weight of 100.16 g/mol. This volatile organic compound serves as a valuable building block in organic synthesis. It is typically supplied at an assay of ≥92% and finds application in the preparation of chemical intermediates and aldoximes.
- IUPAC
- 2-Ethylbutanal
- Synonyms
- 2-Ethylbutanal
Aldoxime Synthesis
2-Ethylbutyraldehyde has been documented for use in the preparation of aldoximes. This reaction typically involves the treatment of the aldehyde with aqueous hydroxylamine, yielding the corresponding aldoxime.
Organic Synthesis Building Block
As a C6 aldehyde, 2-Ethylbutyraldehyde functions as a versatile building block in various organic synthesis pathways. Its carbonyl group and alkyl substituents allow for diverse chemical transformations.
Intermediate for Specialty Chemicals
The compound can be utilised in the synthesis of more complex molecules, serving as an intermediate in the production of specialty chemicals and fine chemicals. Its structural features are conducive to further derivatisation.
| Molecular weight | 100.16 |
|---|---|
| Linear formula | (C2H5)2CHCHO |
| Assay | ≥92% |
| Boiling point | 117 °C(lit.) |
| Density | 0.814 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.402(lit.) |
| Application | 2-Ethylbutyraldehyde has been used in the preparation of aldoximes using aqueous hydroxylamine1. |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- 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 | 21 °C / 69.8 °F |
| Transport (UN / ADR) | UN 1178 3 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
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 2-Ethylbutyraldehyde used for?
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2-Ethylbutyraldehyde is used as a building block in organic synthesis, notably in the preparation of aldoximes and as an intermediate for specialty chemicals.
What is the CAS number and chemical formula for 2-Ethylbutyraldehyde?
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The CAS number is 97-96-1 and the linear chemical formula is (C2H5)2CHCHO.
What grade and purity does Tech Serve Solutions supply for 2-Ethylbutyraldehyde?
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Tech Serve Solutions supplies 2-Ethylbutyraldehyde with a minimum assay of 92%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the primary safety hazards associated with 2-Ethylbutyraldehyde?
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2-Ethylbutyraldehyde is a highly flammable liquid and vapour (H225). It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area.
How is 2-Ethylbutyraldehyde packed and shipped?
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2-Ethylbutyraldehyde is classified under UN 1178, Hazard Class 3, Packing Group II, indicating it is shipped as a flammable liquid. TSS exports globally, adhering to all relevant transport regulations.
How can I request a quote or sample of 2-Ethylbutyraldehyde?
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Please contact our sales department via the website or directly by phone to request a quote or sample of 2-Ethylbutyraldehyde.
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