Ethyl cyanoacetate
Ethyl cyanoacetate (CAS: 105-56-6) is a versatile organic compound with the linear formula NCCH₂COOC₂H₅ and a molecular weight of 113.11 g/mol. It is a clear, colourless liquid. As a key building block and ester, it plays a significant role in various chemical synthesis processes, particularly in the production of pharmaceuticals and fine chemicals. Its reactivity makes it an essential reagent for organic chemists.
- Synonyms
- Ethyl cyanoethanoateCyanoacetic acid ethyl esterEthyl 2-cyanoacetate
Pharmaceutical Intermediates
Ethyl cyanoacetate serves as a crucial intermediate in the synthesis of numerous active pharmaceutical ingredients (APIs) and complex drug molecules. Its functional groups allow for diverse reaction pathways in drug development.
Agrochemical Synthesis
This ester is utilized in the production of certain agrochemicals, contributing to the synthesis of compounds with herbicidal or pesticidal activity. Its structure is amenable to creating molecules with specific biological functions.
Fine Chemical Manufacturing
It is a valuable building block in the broader fine chemical industry, enabling the creation of specialty chemicals and advanced materials through various organic transformations.
Dye and Pigment Production
Ethyl cyanoacetate can be employed in the synthesis of certain dyes and pigments, where its reactive methylene group is used to construct chromophoric systems.
| Molecular weight | 113.11 |
|---|---|
| Linear formula | NCCH2COOC2H5 |
| Assay | ≥98.0% (GC) |
| Boiling point | 208-210 °C(lit.) |
| Density | 1.063 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.418(lit.)n20/D 1.418 |
| Vapour pressure | 1 mmHg (67.8 °C) |
| Melting point | −22 °C(lit.) |
| Vapour density | 3.9 (vs air) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 109 °C / 228.2 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36/37 |
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 cyanoacetate used for?
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Ethyl cyanoacetate is primarily used as a building block in organic synthesis, particularly for the production of pharmaceutical intermediates, agrochemicals, fine chemicals, and dyes.
What is the CAS number and formula for Ethyl cyanoacetate?
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The CAS number for Ethyl cyanoacetate is 105-56-6, and its linear formula is NCCH₂COOC₂H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl cyanoacetate with an assay of ≥98.0% (GC). We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Ethyl cyanoacetate be handled safely?
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Ethyl cyanoacetate is harmful if swallowed, in contact with skin, or if inhaled (H302, H312, H332). Handle with appropriate personal protective equipment, including gloves, eyeshields, and a suitable respirator. Ensure adequate ventilation.
Does Tech Serve Solutions export Ethyl cyanoacetate?
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Yes, Tech Serve Solutions is a global supplier and exporter of chemicals, including Ethyl cyanoacetate, serving customers worldwide.
How can I request a quote or sample for Ethyl cyanoacetate?
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To request a quote or sample of Ethyl cyanoacetate, please contact our sales team through the website or by phone, providing your specific requirements.
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