2,3-Dimethylbenzofuran
2,3-Dimethylbenzofuran (CAS 3782-00-1) is a heterocyclic organic compound with the molecular formula C10H10O and a molecular weight of 146.19 g/mol. It is a substituted benzofuran derivative, often employed as a building block in organic synthesis and chemical research. Its characteristic structure makes it valuable for constructing more complex molecules within medicinal chemistry and materials science research.
- IUPAC
- 2,3-Dimethylcoumarone
- Synonyms
- 2,3-Dimethylcoumarone

Organic Synthesis Intermediate
Utilised as a foundational component in multi-step syntheses of complex organic molecules. Its benzofuran core provides a versatile scaffold for further chemical modification.
Medicinal Chemistry Research
Serves as a building block for the development of novel pharmaceutical candidates. The benzofuran moiety is present in various biologically active compounds.
Materials Science
Explored in the synthesis of new materials with potential applications in electronics or polymer science due to its aromatic heterocyclic structure.
| Molecular weight | 146.19 |
|---|---|
| Empirical formula | C10H10O |
| Assay | 97% |
| Boiling point | 101-102 °C/19 mmHg(lit.) |
| Density | 1.034 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.554(lit.) |
| Flash point | 86 °C / 186.8 °F |
|---|---|
| Transport (UN / ADR) | UN 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 2,3-Dimethylbenzofuran used for?
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2,3-Dimethylbenzofuran is primarily used as an intermediate and building block in organic synthesis, particularly within medicinal chemistry and materials science research.
What is the CAS number and molecular formula for 2,3-Dimethylbenzofuran?
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The CAS number is 3782-00-1, and the molecular formula is C10H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dimethylbenzofuran with an assay of 97%. This is a technical grade material and is not represented as USP, BP, or EP.
How should 2,3-Dimethylbenzofuran be handled and stored?
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2,3-Dimethylbenzofuran is a combustible liquid with a flash point of 86 °C (186.8 °F). Handle in a well-ventilated area, away from ignition sources, and wear appropriate personal protective equipment. Store in a cool, dry place.
Is 2,3-Dimethylbenzofuran a controlled substance?
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The provided data does not indicate that 2,3-Dimethylbenzofuran is a controlled substance.
How is 2,3-Dimethylbenzofuran packed and shipped?
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2,3-Dimethylbenzofuran is packed and exported according to international shipping regulations, including UN 1993 designation for PGIII combustible liquids.
How can I request a sample or quote for 2,3-Dimethylbenzofuran?
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Please contact the Tech Serve Solutions sales team to request a sample or obtain a quotation for 2,3-Dimethylbenzofuran.
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