Diethyl 2-(p-tolyl)malonate
Diethyl 2-(p-tolyl)malonate (CAS: 29148-27-4), with the molecular formula C13H16O4 and a molecular weight of 250.29 g/mol, is an organic ester. It functions as a valuable building block in organic synthesis, particularly within the realm of chemical synthesis. Its ester functionalities and tolyl group make it a versatile intermediate for creating more complex molecules.

Organic Synthesis Intermediate
This compound serves as a key intermediate in the synthesis of various organic molecules. Its structure allows for versatile chemical transformations, making it useful in multi-step synthetic pathways.
Pharmaceutical Building Block
Diethyl 2-(p-tolyl)malonate can be employed as a building block in the development of pharmaceutical compounds. Its structure may be incorporated into novel drug candidates during research and development.
Research and Development
Utilised in academic and industrial research laboratories for exploring new synthetic methodologies and developing novel chemical entities. It is a valuable reagent for chemists investigating ester and aromatic chemistry.
| Molecular weight | 250.29 |
|---|---|
| Linear formula | CH3C6H4CH(CO2C2H5)2 |
| Assay | 95% |
| Boiling point | 124-125 °C/1 mmHg(lit.) |
| Density | 1.054 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.492(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 Diethyl 2-(p-tolyl)malonate used for?
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Diethyl 2-(p-tolyl)malonate is primarily used as a building block in organic synthesis and as an intermediate in chemical synthesis, including potential applications in pharmaceutical research and development.
What are the CAS number and molecular formula for Diethyl 2-(p-tolyl)malonate?
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The CAS number is 29148-27-4, and the molecular formula is C13H16O4.
What grade and purity does Tech Serve Solutions supply for Diethyl 2-(p-tolyl)malonate?
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Tech Serve Solutions supplies Diethyl 2-(p-tolyl)malonate with an assay of 95%. This is a technical grade suitable for research and synthesis; TSS does not represent it as USP, BP, or EP grade.
How should Diethyl 2-(p-tolyl)malonate be handled safely?
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Appropriate safety measures include wearing Eyeshields and Gloves. The flash point is greater than 113 °C (235.4 °F).
Is Diethyl 2-(p-tolyl)malonate a controlled substance?
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The provided data does not indicate that Diethyl 2-(p-tolyl)malonate is a controlled substance.
How is Diethyl 2-(p-tolyl)malonate packed and shipped?
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Tech Serve Solutions packs and exports fine chemicals like Diethyl 2-(p-tolyl)malonate following international shipping regulations to ensure safe delivery worldwide.
How can I request a sample or quote for Diethyl 2-(p-tolyl)malonate?
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To request a sample or a quote for Diethyl 2-(p-tolyl)malonate, please use the contact form on the Tech Serve Solutions website or reach out to our sales team directly.
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