Marquis reagent — 2-bromo-3-methylpropiophenone
No reaction
2-br-3-methylpropiophenone (Precursor)
Source text (English): no color change
2-bromo-3-methylpropiophenone reagent analysis
There are more substances than colors, so to increase analysis precision use a kit with multiple reagents. Exact color of a reaction depends on adulteration, quantity, lighting, temperature, exposure to air, storage, as well as reagent quality and degradation. Positive or negative result does not indicate if a substance is safe. No substance is 100% safe.
2-bromo-3-methylpropiophenone
2-br-3-methylpropiophenone (Precursor) · 2-br-3-methylpropiophenone · Precursor
Mecke reagent — 2-bromo-3-methylpropiophenone
No reaction
2-br-3-methylpropiophenone (Precursor)
Source text (English): no color change
Froehde reagent — 2-bromo-3-methylpropiophenone
White · Blue
2-br-3-methylpropiophenone (Precursor)
Source text (English): blue
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.