Phenoxy-2-propanone
Phenoxy-2-propanone (CAS: 621-87-4) is an organic chemical compound with the linear formula C<sub>6</sub>H<sub>5</sub>OCH<sub>2</sub>COCH<sub>3</sub> and a molecular weight of 150.17 g/mol. This ketone is primarily utilised as a building block in chemical synthesis, particularly in the preparation of complex organic molecules. Its applications span various research and development sectors requiring specialised organic intermediates.
- IUPAC
- Phenoxyacetone
- Synonyms
- Phenoxyacetone

Synthesis of Heterocyclic Compounds
Phenoxy-2-propanone serves as a key precursor in the synthesis of various heterocyclic compounds. For instance, it has been employed in the preparation of 1,2,4-triazolinium inner salts, demonstrating its utility in creating complex ring structures.
Organic Building Block
As a versatile building block, Phenoxy-2-propanone is valuable in organic synthesis for introducing specific functional groups and structural motifs. Its reactivity makes it suitable for various chemical transformations.
Carbonyl Chemistry
Belonging to the carbonyl compounds class, Phenoxy-2-propanone participates in reactions characteristic of ketones. This allows for further derivatisation and incorporation into larger molecular frameworks.
| Molecular weight | 150.17 |
|---|---|
| Linear formula | C6H5OCH2COCH3 |
| Assay | 97% |
| Boiling point | 229-230 °C(lit.) |
| Density | 1.097 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.521(lit.) |
| Application | Phenoxy-2-propanone was used in the preparation of 3-mercapto-5-methyl-1-phenoxy-methyl-4-phenyl-1,2,4-triazolinium hydroxide inner salt1. |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 85 °C / 185 °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 Phenoxy-2-propanone used for?
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Phenoxy-2-propanone is primarily used as a building block in organic synthesis, including the preparation of heterocyclic compounds like triazolinium inner salts.
What are the CAS number and chemical formula for Phenoxy-2-propanone?
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The CAS number for Phenoxy-2-propanone is 621-87-4, and its linear formula is C<sub>6</sub>H<sub>5</sub>OCH<sub>2</sub>COCH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply for Phenoxy-2-propanone?
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Tech Serve Solutions supplies Phenoxy-2-propanone with an assay of 97%. This product is typically considered a technical or research grade and is not represented as USP, BP, or EP grade.
How should Phenoxy-2-propanone be handled safely?
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Phenoxy-2-propanone has a flash point of 85°C (185°F). Safe handling requires appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Refer to the safety data sheet for comprehensive guidance.
How is Phenoxy-2-propanone shipped and exported?
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Phenoxy-2-propanone is classified under NA 1993 / PGIII for transportation. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Phenoxy-2-propanone?
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To request a sample or a quotation for Phenoxy-2-propanone, please contact our sales team through the website or by phone, providing your specific requirements.
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