Isobutyraldehyde
Isobutyraldehyde (CAS: 78-84-2), also known as 2-Methylpropionaldehyde, is a clear, colourless liquid with the molecular formula (CH3)2CHCHO and a molecular weight of 72.11 g/mol. This aldehyde serves as a versatile building block in organic synthesis. It is primarily utilised in the production of various chemicals, including pharmaceuticals and agricultural products, and finds application as a solvent and intermediate in numerous industrial processes.
- IUPAC
- 2-Methylpropionaldehyde
- Synonyms
- 2-Methylpropanal2-MethylpropionaldehydeIsobutanalIsobutyl aldehyde
Organic Synthesis Intermediate
Isobutyraldehyde is a crucial intermediate in the synthesis of more complex organic molecules. It is used in the preparation of pharmaceuticals, agrochemicals, and speciality chemicals, leveraging its reactive aldehyde functional group for various chemical transformations.
Solvent Applications
Due to its chemical properties, isobutyraldehyde can function as a solvent in certain industrial applications. Its ability to dissolve various organic compounds makes it useful in specific chemical processes and formulations.
Precursor for Polymers and Resins
This aldehyde can be employed as a precursor in the manufacturing of certain polymers and resins. Its incorporation into polymer chains can impart specific desirable characteristics to the final material.
| Molecular weight | 72.11 |
|---|---|
| Linear formula | (CH3)2CHCHO |
| Assay | ≥95.0% (GC) |
| Boiling point | 63 °C(lit.) |
| Density | 0.79 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.373n20/D 1.374(lit.) |
| Vapour pressure | 66 mmHg (4.4 °C) |
| Melting point | −65 °C(lit.) |
| Vapour density | 2.5 (vs air) |
| Autoignition temp | 384 °F |
| Storage temperature | 2-8°C |
| Contains / stabiliser | ~0.002% triethanolamine as stabilizer |
| Impurities tested | ≤2% isobutyric acid |
Hazard statements
- H225Highly flammable liquid and vapour
- H319Causes serious eye irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -19 °C / -2.2 °F |
| Transport (UN / ADR) | UN 2045 3 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36 |
| Safety statements (S) | 16-26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 10 %, 25 °F2 %, 32 °F |
|---|
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 Isobutyraldehyde primarily used for?
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Isobutyraldehyde is primarily used as a building block and intermediate in organic synthesis, particularly for the production of pharmaceuticals, agrochemicals, and other speciality chemicals. It also finds application as a solvent.
What is the CAS number and chemical formula for Isobutyraldehyde?
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The CAS number for Isobutyraldehyde is 78-84-2, and its linear chemical formula is (CH3)2CHCHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isobutyraldehyde with an assay of ≥95.0% (GC). We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Isobutyraldehyde be handled safely?
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Isobutyraldehyde is a highly flammable liquid and vapour (H225) and causes serious eye irritation (H319). It should be handled with appropriate personal protective equipment, including eyeshields and gloves, in a well-ventilated area, away from ignition sources. Refer to the safety data sheet for comprehensive handling information.
Is Isobutyraldehyde a controlled substance?
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The provided data does not indicate that Isobutyraldehyde is a controlled substance.
How is Isobutyraldehyde packed, shipped, and exported by TSS?
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Tech Serve Solutions packs, ships, and exports Isobutyraldehyde in compliance with all relevant international regulations for hazardous materials. Specific packaging details are available upon request.
How can I request a quote or sample of Isobutyraldehyde?
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To request a quote or sample of Isobutyraldehyde, please contact our sales team through the website or by phone, providing your specific requirements.
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