| CAS Number | 87-40-1 |
|---|---|
| Molecular Formula | C7H5Cl3O |
| Molecular Weight | 211.5 |
| InChI Key | WCVOGSZTONGSQY-UHFFFAOYSA-N |
| LogP | 4 |
| Synonyms |
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Applications:
Uv-Vis Spectrum of 2,4,6-Trichloroanisole
March 18, 2026
Access the UV-Vis Spectrum SIELC Library
If you are looking for optimized HPLC method to analyze 2,4,6-Trichloroanisole check our HPLC Applications library
For optimal results in HPLC analysis, it is recommended to measure absorbance at a wavelength that matches the absorption maximum of the compound(s) being analyzed. The UV spectrum shown can assist in selecting an appropriate wavelength for your analysis. Please note that certain mobile phases and buffers may block wavelengths below 230 nm, rendering absorbance measurement at these wavelengths ineffective. If detection below 230 nm is required, it is recommended to use acetonitrile and water as low UV-transparent mobile phases, with phosphoric acid and its salts, sulfuric acid, and TFA as buffers.
For some compounds, the UV-Vis Spectrum is affected by the pH of the mobile phase. The spectra presented here are measured with an acidic mobile phase that has a pH of 3 or lower.
HPLC Method For Analysis Of 2,4,6-Trichloroanisole on Newcrom R1 Column on Alltesta™
March 2, 2022
Separation type: Liquid Chromatography Reverse Phase
High Performance Liquid Chromatography (HPLC) Method for Analysis of 2,4,6-Trichloroanisole
2,4,6-Trichloroanisole (TCA) is a fungal metabolite of 2,4,6-Trichlorophenol, which is a popular fungicide. TCA also has a distinct musty smell that is most evident when wines develop tainted corks. TCA can be retained and analyzed on a Newcrom R1 mixed-mode column using an isocratic analytical method with a simple mobile phase of water, Acetonitrile (MeCN), and no buffer. This analysis method can be UV detected at 210 nm.
| Column | Newcrom R1, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN/H2O – 70/30% |
| Buffer | None |
| Flow Rate | 1.0 ml/min |
| Detection | UV, 210 nm |
| Class of Compounds |
Haloanisole |
| Analyzing Compounds | 2,4,6-Trichloroanisole |
Application Column
Newcrom R1
The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.
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