Trimethylacetaldehyde
Trimethylacetaldehyde (CAS 630-19-3), with the linear formula (CH3)3CCHO and a molecular weight of 86.13 g/mol, is a volatile organic compound belonging to the aldehyde class. It is characterised by its tert-butyl group attached to the carbonyl carbon. This compound serves as a valuable building block in organic synthesis, notably participating in aldol condensation reactions. Available from Tech Serve Solutions with an assay of 96%, it is suitable for various chemical applications.
- IUPAC
- Pivalaldehyde,Trimethylacetaldehyde
- Synonyms
- Pivalaldehyde2,2-Dimethylpropanal
Aldol Condensation Reactions
Trimethylacetaldehyde is a key substrate in aldol condensation reactions. Its sterically hindered structure influences the regioselectivity and stereoselectivity of these transformations, making it useful for synthesising complex organic molecules.
Organic Synthesis Building Block
As a versatile C5 aldehyde, it functions as an important organic building block. Its unique structural features allow for its incorporation into diverse molecular architectures, facilitating the development of new chemical entities.
Carbonyl Chemistry
This compound participates in a range of reactions characteristic of aldehydes, including oxidation, reduction, and nucleophilic addition. These reactions are fundamental to many synthetic pathways in organic chemistry.
| Molecular weight | 86.13 |
|---|---|
| Linear formula | (CH3)3CCHO |
| Assay | 96% |
| Boiling point | 74 °C/730 mmHg(lit.) |
| Density | 0.793 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.378(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 6 °C(lit.) |
| Application | Commonly used building block in aldol condensation reactions. |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -16 °C / 3.2 °F |
| Transport (UN / ADR) | UN 1989BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-37/38 |
| Safety statements (S) | 16-23 |
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 Trimethylacetaldehyde primarily used for?
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Trimethylacetaldehyde is primarily used as a building block in organic synthesis, particularly for aldol condensation reactions.
What is the CAS number and formula for Trimethylacetaldehyde?
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The CAS number is 630-19-3 and the linear formula is (CH3)3CCHO.
What grade and purity does Tech Serve Solutions supply for Trimethylacetaldehyde?
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Tech Serve Solutions supplies Trimethylacetaldehyde with a minimum assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should Trimethylacetaldehyde be handled safely?
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Trimethylacetaldehyde is highly flammable (flash point -16 °C) and can cause skin irritation and respiratory irritation. Handle in a well-ventilated area, away from ignition sources, wearing appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Refer to the safety data sheet for detailed handling instructions.
Is Trimethylacetaldehyde a controlled substance?
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The provided data does not indicate that Trimethylacetaldehyde is a controlled substance.
How is Trimethylacetaldehyde packed, shipped, and exported?
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Trimethylacetaldehyde is packed and shipped according to relevant transport regulations, such as UN 1989, Class 3, Packing Group II. TSS exports chemicals globally, adhering to all international shipping and customs requirements.
How can I request a sample or quote for Trimethylacetaldehyde?
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To request a sample or quote, please use the contact form on our website or contact our sales team directly, providing the product name and CAS number (630-19-3).
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