Ethyl 2-thiophenecarboxylate
Ethyl 2-thiophenecarboxylate (CAS: 2810-04-0; Formula: C7H8O2S) is a heterocyclic organic compound with a molecular weight of 156.20 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure, featuring a thiophene ring esterified with an ethyl group, makes it a useful intermediate for creating more complex molecules.

Chemical Synthesis Intermediate
Ethyl 2-thiophenecarboxylate functions as a key intermediate in the synthesis of various organic compounds. Its thiophene core and ester functionality allow for diverse chemical transformations.
Heterocyclic Chemistry Building Block
This compound is employed as a fundamental building block in heterocyclic chemistry. It is particularly useful for constructing molecules containing the thiophene moiety.
Research and Development
It is utilized in research laboratories for exploring novel synthetic routes and developing new chemical entities. Its properties lend themselves to various research applications.
| Molecular weight | 156.20 |
|---|---|
| Empirical formula | C7H8O2S |
| Assay | 95% |
| Boiling point | 218 °C(lit.) |
| Density | 1.162 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.526(lit.) |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 89 °C / 192.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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 Ethyl 2-thiophenecarboxylate used for?
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Ethyl 2-thiophenecarboxylate is used as a building block and intermediate in chemical synthesis, particularly in the field of heterocyclic chemistry and for research and development purposes.
What is the CAS number and formula for Ethyl 2-thiophenecarboxylate?
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The CAS number for Ethyl 2-thiophenecarboxylate is 2810-04-0, and its empirical formula is C7H8O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 2-thiophenecarboxylate with an assay of 95%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How is Ethyl 2-thiophenecarboxylate shipped and exported?
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Ethyl 2-thiophenecarboxylate is shipped and exported according to relevant regulations for chemical substances. Please contact us for specific shipping details and international export capabilities.
How can I request a sample or quote for Ethyl 2-thiophenecarboxylate?
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To request a sample or a quote for Ethyl 2-thiophenecarboxylate, please use the contact form on our website or call our sales department directly.
What are the safety and handling precautions for Ethyl 2-thiophenecarboxylate?
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Ethyl 2-thiophenecarboxylate has a flash point of 89°C (192.2°F) and is classified under NA 1993 / PGIII. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Consult the Safety Data Sheet (SDS) for comprehensive handling information.
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