4-Methoxyphenoxyacetaldehyde diethyl acetal
4-Methoxyphenoxyacetaldehyde diethyl acetal (CAS 69034-13-5) is an organic compound with the formula CH3OC6H4OCH2CH(OC2H5)2 and a molecular weight of 240.30 g/mol. This acetal serves as a valuable building block in organic synthesis. Its protected aldehyde functionality and ether linkage make it suitable for various chemical transformations, particularly in the construction of more complex molecular architectures for research and development purposes.

Organic Synthesis Intermediate
This compound functions as a key intermediate in multi-step organic syntheses. The acetal group offers protection for the aldehyde, allowing selective reactions elsewhere in the molecule before deprotection and further functionalisation.
Research and Development
As a specialised building block, 4-Methoxyphenoxyacetaldehyde diethyl acetal is utilised in academic and industrial R&D laboratories for exploring new synthetic routes and developing novel compounds with potential applications in various fields.
Fine Chemical Manufacturing
This chemical is employed in the manufacturing of fine chemicals, contributing to the production of diverse organic molecules that require specific structural motifs or protected functional groups.
| Molecular weight | 240.30 |
|---|---|
| Linear formula | CH3OC6H4OCH2CH(OC2H5)2 |
| Assay | 97% |
| Boiling point | 292-294 °C(lit.) |
| Density | 1.03 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.494(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
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 4-Methoxyphenoxyacetaldehyde diethyl acetal used for?
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4-Methoxyphenoxyacetaldehyde diethyl acetal is primarily used as an intermediate and building block in organic synthesis and research and development.
What is the CAS number and molecular formula for 4-Methoxyphenoxyacetaldehyde diethyl acetal?
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The CAS number is 69034-13-5, and the molecular formula is CH3OC6H4OCH2CH(OC2H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methoxyphenoxyacetaldehyde diethyl acetal with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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Safety precautions include the use of eyeshields and gloves. The flash point is above 113 °C (235.4 °F). Refer to the Safety Data Sheet (SDS) for comprehensive handling and hazard information.
How is 4-Methoxyphenoxyacetaldehyde diethyl acetal packed and exported?
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Tech Serve Solutions packs and exports chemicals according to international regulations to ensure safe transit and handling. Please contact us for specific packaging and export details.
How can I request a sample or obtain a quote for 4-Methoxyphenoxyacetaldehyde diethyl acetal?
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You can request a sample or obtain a quote by contacting our sales team directly through our website or by calling us.
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