2-Ethylacrolein
2-Ethylacrolein (CAS 922-63-4), with the molecular formula CH2=C(CH2CH3)CHO and a molecular weight of 84.12 g/mol, is a reactive unsaturated aldehyde. It is primarily utilised as a building block and intermediate in organic synthesis. Its applications include the total synthesis of complex molecules like tabersonine and the creation of conjugates for biological research. This compound is essential for chemists requiring a versatile C5 carbonyl compound.
- IUPAC
- 2-Methylenebutyraldehyde,2-Ethylpropenal
Organic Synthesis Intermediate
2-Ethylacrolein serves as a key building block in the total synthesis of complex organic molecules, including alkaloids like (+/−)-tabersonine, demonstrating its utility in multi-step synthetic pathways.
Bioconjugation Research
It has been employed in the synthesis of conjugates, for example, creating conjugates with bovine serum albumin tethered to Tn antigens, highlighting its role in biochemical and immunological research.
Carbonyl Compound Applications
As a member of the carbonyl compound family, 2-Ethylacrolein offers a reactive aldehyde functional group suitable for various chemical transformations and derivatizations in research and development.
| Molecular weight | 84.12 |
|---|---|
| Linear formula | CH2=C(CH2CH3)CHO |
| Boiling point | 92-93 °C(lit.) |
| Density | 0.859 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.425(lit.) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | hydroquinone as stabilizer |
| Application | 2-Ethylacrolein has been used in:• total synthesis of (+/−)-tabersonine, Aspidosperma alkaloid1• synthesis of conjugate with bovine serum albumin tethered to Tn2 |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H330Fatal if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 1 °C / 33.8 °F |
| Transport (UN / ADR) | UN 3384 3(6.1) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/21/22 |
| Safety statements (S) | 16-26-28-36/37/39 |
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-Ethylacrolein primarily used for?
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2-Ethylacrolein is primarily used as an intermediate and building block in organic synthesis, including the total synthesis of alkaloids and in the creation of biochemical conjugates.
What is the CAS number and formula for 2-Ethylacrolein?
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The CAS number for 2-Ethylacrolein is 922-63-4, and its linear formula is CH2=C(CH2CH3)CHO.
What grade and purity does Tech Serve Solutions supply for 2-Ethylacrolein?
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Tech Serve Solutions supplies 2-Ethylacrolein with a purity of n20/D 1.425. We do not represent this product as USP, BP, EP or other pharmacopoeial grades unless explicitly stated in the product specifications.
How should 2-Ethylacrolein be handled and stored?
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2-Ethylacrolein is highly flammable (Flash point 1°C) and toxic by inhalation, skin contact, and ingestion. It requires careful handling with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. Store in a cool, well-ventilated area, ideally refrigerated at 2-8°C, and away from ignition sources, as it contains hydroquinone as a stabilizer.
How is 2-Ethylacrolein packed, shipped, and exported?
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Tech Serve Solutions securely packs and exports 2-Ethylacrolein in compliance with international shipping regulations for hazardous materials, ensuring safe transit to global destinations.
How can I request a quote or sample of 2-Ethylacrolein?
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To request a quote or sample of 2-Ethylacrolein, please contact our sales team through the website or by phone, providing your specific requirements.
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