Diethyl isopropylidenemalonate
Diethyl isopropylidenemalonate (CAS 6802-75-1) is a carbonyl compound with the linear formula (CH 3)2C=C(COOC2H5)2 and a molecular weight of 200.23 g/mol. This ester serves as a versatile building block in organic synthesis, particularly valuable for introducing the isopropylidene malonate moiety into various molecular structures. It is widely employed in the chemical industry for the construction of complex organic molecules and pharmaceutical intermediates.
Organic Synthesis Intermediate
Diethyl isopropylidenemalonate is a key intermediate in multi-step organic syntheses. Its reactivity allows for its use in Michael additions, alkylations, and cyclization reactions to construct diverse heterocyclic compounds and carbon frameworks.
Pharmaceutical Intermediates
This compound is utilised in the synthesis of active pharmaceutical ingredients (APIs) and advanced intermediates. Its structure is amenable to modifications required for developing new therapeutic agents.
Material Science
It can be employed in the development of novel organic materials where specific functional groups and structural motifs are required for desired properties.
| Molecular weight | 200.23 |
|---|---|
| Linear formula | (CH3)2C=C(COOC2H5)2 |
| Assay | ≥98.0% (GC) |
| Grade | purum |
| Boiling point | 175-178 °C/120 mmHg(lit.) |
| Density | 1.021 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.451(lit.)n20/D 1.451 |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 80 °C / 176 °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 isopropylidenemalonate used for?
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Diethyl isopropylidenemalonate is primarily used as a building block and intermediate in organic synthesis, particularly for constructing complex organic molecules and pharmaceutical intermediates.
What is the CAS number and formula for Diethyl isopropylidenemalonate?
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The CAS number is 6802-75-1 and the linear formula is (CH3)2C=C(COOC2H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethyl isopropylidenemalonate at a 'purum' grade with an assay of ≥98.0% (GC). This product is intended for laboratory and industrial use and is not represented as USP, BP, or EP grade.
How should Diethyl isopropylidenemalonate be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. Refer to the safety data sheet for detailed information, as it is a combustible liquid with a flash point of 80 °C (176 °F) and is assigned WGK 2.
Is Diethyl isopropylidenemalonate a controlled substance?
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Based on the provided data, Diethyl isopropylidenemalonate is not listed as a controlled substance.
How is Diethyl isopropylidenemalonate packed and exported?
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Diethyl isopropylidenemalonate is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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To request a quote or sample of Diethyl isopropylidenemalonate, please contact the Tech Serve Solutions sales team through our website or direct inquiry channels.
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