2-Ethylbenzoic acid
2-Ethylbenzoic acid (CAS: 612-19-1), with the molecular formula C2H5C6H4CO2H and a molecular weight of 150.17 g/mol, is a key organic building block. This carboxylic acid derivative is primarily utilised in chemical synthesis for the preparation of various organic compounds. Its specific applications include its use as a substrate in microbial asymmetric synthesis and in the creation of gamma-lactones and peroxides.
Substrate for Asymmetric Synthesis
2-Ethylbenzoic acid has been employed as a substrate in microbial asymmetric synthesis, notably for the preparation of (S)-3-methylphthalide. This application highlights its utility in stereoselective organic transformations.
Gamma-Lactone Synthesis
This compound serves as a precursor in the synthesis of gamma-lactones. These lactones are important structural motifs found in various natural products and pharmaceuticals.
Peroxide Synthesis
2-Ethylbenzoic acid is used in the synthesis of bis(2-ethylbenzoyl)peroxide. Organic peroxides have diverse applications, including as initiators in polymerization reactions.
| Molecular weight | 150.17 |
|---|---|
| Linear formula | C2H5C6H4CO2H |
| Assay | 97% |
| Application | 2-Ethylbenzoic acid has been employed:• as substrate for microbial asymmetric synthesis of (S)-3-methylphthalide1• in synthesis of γ-lactones2 and bis(2-ethylbenzoyl)peroxide3 |
| Melting point | 62-66 °C(lit.) |
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 |
|---|---|
| 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 2-Ethylbenzoic acid primarily used for?
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2-Ethylbenzoic acid is primarily used as a building block in organic synthesis, including applications in asymmetric synthesis, gamma-lactone preparation, and the synthesis of specific peroxides.
What are the CAS number and molecular formula for 2-Ethylbenzoic acid?
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The CAS number for 2-Ethylbenzoic acid is 612-19-1, and its molecular formula is C2H5C6H4CO2H.
What grade and purity does Tech Serve Solutions supply for 2-Ethylbenzoic acid?
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Tech Serve Solutions supplies 2-Ethylbenzoic acid with a minimum assay of 97%. This product is suitable for research and general chemical synthesis. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 2-Ethylbenzoic acid?
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2-Ethylbenzoic acid is classified with GHS07 and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves, should be used. Handle in a well-ventilated area.
Is 2-Ethylbenzoic acid available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Ethylbenzoic acid, adhering to all relevant shipping regulations.
How can I request a quote or sample for 2-Ethylbenzoic acid?
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To request a quote or sample of 2-Ethylbenzoic acid, please contact our sales department through the website or via the provided contact details, specifying the product CAS number (612-19-1).
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