3-Oxobutyraldehyde dimethylacetal
3-Oxobutyraldehyde dimethyl acetal (CAS 5436-21-5) is an organic compound with the molecular formula CH3COCH2CH(OCH3)2 and a molecular weight of 132.16 g/mol. This acetal serves as a valuable building block in organic synthesis. Its structure, featuring both a ketone and an acetal group, allows for diverse chemical transformations, making it a useful intermediate in the development of more complex molecules across various chemical industries.
- IUPAC
- 3-Ketobutyraldehyde dimethyl acetal,4,4-Dimethoxy-2-butanone,Acetylacetaldehyde dimethylacetal
- Synonyms
- 3-Ketobutyraldehyde dimethyl acetal4,4-Dimethoxy-2-butanoneAcetylacetaldehyde dimethylacetal
Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of complex organic molecules. Its reactive functional groups enable participation in various chemical reactions.
Pharmaceutical Research
Serves as a key intermediate in the research and development of novel pharmaceutical compounds. Its unique structure can be incorporated into drug discovery pipelines.
Specialty Chemicals
Employed in the production of specialty chemicals where its specific reactivity is leveraged for targeted synthesis.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | CH3COCH2CH(OCH3)2 |
| Assay | ≥90% (GC) |
| Boiling point | 70-73 °C/20 mmHg(lit.) |
| Density | 0.996 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.414(lit.)n20/D 1.414 |
Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 57 °C / 134.6 °F |
| Transport (UN / ADR) | UN 1989C 3 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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 3-Oxobutyraldehyde dimethyl acetal primarily used for?
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3-Oxobutyraldehyde dimethyl acetal is primarily used as a building block and intermediate in organic synthesis, including pharmaceutical research and the development of specialty chemicals.
What is the CAS number and chemical formula for 3-Oxobutyraldehyde dimethyl acetal?
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The CAS number is 5436-21-5 and the linear chemical formula is CH3COCH2CH(OCH3)2.
What grade and purity does Tech Serve Solutions supply for 3-Oxobutyraldehyde dimethyl acetal?
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Tech Serve Solutions supplies 3-Oxobutyraldehyde dimethyl acetal with a purity of ≥90% (GC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main safety hazards associated with 3-Oxobutyraldehyde dimethyl acetal?
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3-Oxobutyraldehyde dimethyl acetal is classified as a flammable liquid (H226) and requires appropriate handling. Users should consult the safety data sheet and wear suitable personal protective equipment, including eyeshields, gloves, and appropriate respiratory protection.
How is 3-Oxobutyraldehyde dimethyl acetal packed, shipped, and exported?
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3-Oxobutyraldehyde dimethyl acetal is packed in compliance with international shipping regulations. TSS exports this chemical globally, ensuring adherence to all relevant transport and customs requirements.
How can I request a sample or quote for 3-Oxobutyraldehyde dimethyl acetal?
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To request a sample or a quote for 3-Oxobutyraldehyde dimethyl acetal, please contact our sales team through the TSS website or direct inquiry.
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