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2,4-Dimethoxybenzaldehyde (DMBA) is a reagent used to specifically quantify phlorotannins. This product reacts specifically with 1,3-and 1,3,5-substituted phenols (e.g., phlorotannins) to form a colored product. [1]
β-Nitrostyrene is a chemical precursor for slimicides and dyes. Specifically bromo-nitrostyrene is obtained upon treatment with bromine followed by partial dehydrohalogenation [2] while 2-nitrobenzaldehyde is obtained by treatment with ozone respectively.
2,5-Dimethoxybenzaldehyde; Veratraldehyde (3,4-dimethoxybenzaldehyde) This page was last edited on 17 March 2022, at 21:10 (UTC). Text is available under the ...
The following compounds are liquid at room temperature and are completely miscible with water; ... 1,4-Butanediol: 110-63-4 C 6 H 14 O 2: 2-Butoxyethanol: 111-76-2 CH ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Because of the low solubility of 5-nitrovanillin in water, the potassium salt, which is readily soluble in water, is used for methylation. It is reacted with dimethyl sulfate to form 3,4-dimethoxy-5-nitrobenzaldehyde (5-nitroveratraldehyde) in 91% yield. [1] Methylation of 5-nitrovanillin
2-Methylbenzaldehyde is an organic compound with the formula CH 3 C 6 H 4 CHO. It is a colorless liquid. [1] Use and occurrence
It can be manufactured by oxidation of methanol or by the reaction of formaldehyde with methanol. In aqueous acid, it is hydrolyzed back to formaldehyde and methanol.. Due to the anomeric effect, dimethoxymethane has a preference toward the gauche conformation with respect to each of the C–O bonds, instead of the anti conformation.