Description
2,2,2-Trifluoro-1-(3-methoxyphenyl)ethanone (CAS No. 30724-22-2) is a high-purity fluorinated aromatic ketone with the molecular formula C9H7F3O2. This compound is a versatile intermediate in organic synthesis, particularly in pharmaceutical and agrochemical research. Its trifluoroacetyl group enhances reactivity, making it valuable for nucleophilic substitution and condensation reactions. The product is supplied as a clear to pale yellow liquid with ≥98% purity (GC), ensuring consistency for sensitive applications. Suitable for use under inert conditions, it is packaged in amber glass bottles to prevent degradation. Ideal for researchers requiring precise fluorinated building blocks.
Properties
- CAS Number: 30724-22-2
- Complexity: 213
- IUPAC Name: 2,2,2-trifluoro-1-(3-methoxyphenyl)ethanone
- InChI: InChI=1S/C9H7F3O2/c1-14-7-4-2-3-6(5-7)8(13)9(10,11)12/h2-5H,1H3
- InChI Key: YCVFUKRFGPIHOI-UHFFFAOYSA-N
- Exact Mass: 204.03981395
- Molecular Formula: C9H7F3O2
- Molecular Weight: 204.15
- SMILES: COC1=CC=CC(=C1)C(=O)C(F)(F)F
- Topological: 26.3
- Monoisotopic Mass: 204.03981395
- Synonyms: 2,2,2-trifluoro-1-(3-methoxyphenyl)ethanone, 30724-22-2, DTXSID80374892, DTXCID00325922, 675-526-2, 3′-Methoxy-2,2,2-trifluoroacetophenone, 2,2,2-trifluoro-1-(3-methoxyphenyl)ethan-1-one, MFCD00461895, 3-Trifluoroacetylanisole, Ethanone, 2,2,2-trifluoro-1-(3-methoxyphenyl)-, SCHEMBL2500212, Trifluoromethyl 3-methoxyphenyl ketone, AKOS005259361, AS-42516, DB-329519, CS-0102184, 1-(3-Methoxyphenyl)-2,2,2-trifluoroethanone, EN300-104198
This compound is widely used as a key intermediate in the synthesis of trifluoromethyl-containing pharmaceuticals and agrochemicals. It serves as a precursor for bioactive molecules, including enzyme inhibitors and receptor modulators. Researchers leverage its reactivity in Friedel-Crafts acylations and Grignard reactions. Its stability under mild conditions makes it suitable for lab-scale and industrial applications.
Safety and Hazards
GHS Hazard Statements
- H302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
- Acute Tox. 4 (25%)
- Skin Irrit. 2 (100%)
- Eye Irrit. 2A (100%)
- STOT SE 3 (100%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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