Ethyl diazoacetoacetate
Ethyl diazoacetoacetate (CAS: 2009-97-4), with the molecular formula C6H10N2O3 and a molar mass of 156.14 g/mol, is a versatile organic compound. Its structure features both a diazo group and an acetoacetate ester, making it a valuable intermediate in organic synthesis. Primarily used as a building block in the creation of complex molecules and heterocyclic compounds, it plays a key role in various chemical research and development pathways.
Organic Synthesis Intermediate
Ethyl diazoacetoacetate serves as a crucial reagent in various organic transformations. Its diazo functionality allows for facile introduction of the diazo group into molecules, enabling subsequent reactions like cyclopropanations and insertions.
Heterocyclic Compound Synthesis
This compound is frequently employed in the synthesis of diverse heterocyclic systems. It can participate in reactions leading to the formation of pyrazoles, triazoles, and other nitrogen-containing ring structures.
Building Block for Pharmaceuticals
As a functionalised organic building block, ethyl diazoacetoacetate finds application in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug discovery research.
Reagent in Fine Chemical Production
Its reactivity profile makes it a useful component in the development and manufacturing of fine chemicals, contributing to the creation of specialised chemical products.
| Molecular weight | 156.14 |
|---|---|
| Linear formula | CH3COC(N2)CO2C2H5 |
| Density | 1.131 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.474(lit.) |
| Vapour pressure | 0.36 psi (20 °C) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Ethyl diazoacetoacetate used for?
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Ethyl diazoacetoacetate is used as an intermediate and building block in organic synthesis, particularly for the creation of heterocyclic compounds and in pharmaceutical research.
What are the CAS number and formula for Ethyl diazoacetoacetate?
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The CAS number is 2009-97-4 and the molecular formula is CH3COC(N2)CO2C2H5.
What grade and purity does Tech Serve Solutions supply for Ethyl diazoacetoacetate?
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Tech Serve Solutions supplies Ethyl diazoacetoacetate as a research-grade chemical; we do not represent it as meeting USP, BP, or EP pharmacopoeia standards.
What are the key safety considerations when handling Ethyl diazoacetoacetate?
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Ethyl diazoacetoacetate is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves is recommended. Handle in a well-ventilated area.
How is Ethyl diazoacetoacetate packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details for Ethyl diazoacetoacetate are available upon request and are handled in compliance with relevant regulations.
How can I request a quote or sample for Ethyl diazoacetoacetate?
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To request a quote or sample of Ethyl diazoacetoacetate, please contact our sales department through the website or by phone.
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