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2,6-Dichlorophenol is a compound with formula C 6 H 3 Cl 2 OH. It is one of the six isomers of dichlorophenol. It is a colorless solid. Its pK a is 6.78, which is about 100x more acidic than 2-chlorophenol (8.52) and 1000x more acidic than phenol itself (9.95). [3]
3,5-Dichlorophenol Dichlorophenols are used as intermediates in the manufacture of more complex chemical compounds, including the common herbicide 2,4-dichlorophenoxyacetic acid (2,4-D). [ 1 ]
The methylene group in diphenylmethane is mildly acidic with a pK a of 32.2, and so can be deprotonated with sodium amide. [3] (C 6 H 5) 2 CH 2 + NaNH 2 − → (C 6 H 5) 2 CHNa + NH 3. The resulting carbanion can be alkylated. For example, treatment with n-bromobutane produces 1,1-diphenylpentane in 92% yield. [4]
3,4-Dichlorophenol (3,4-DCP) is a chlorinated derivative of phenol with the molecular formula Cl 2 C 6 H 3 OH. References. Cited sources. Haynes, William M., ed ...
C 13 H 10 Cl 2: Molar mass: 237.12 g·mol −1 Appearance slightly yellow liquid Density: 1.235 g/cm 3: Melting point: 146 to 150 °C (295 to 302 °F; 419 to 423 K) [2] Boiling point: 193 °C (379 °F; 466 K) at 32 torr [1] Hazards Flash point: 110 °C (230 °F; 383 K)
2,6-Dichloroquinone-4-chloroimide (Gibbs reagent) is an organic compound used as an colorimetric indicator to detect phenolic compounds. [1] Upon reaction with phenol itself, 2,6-dichlorophenolindophenol is formed, [ 2 ] a chemical that is used as a redox indicator .
Of particular note is methyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate (CAS# 6386-38-5), which is formed by the Michael addition of methyl acrylate. This compound is used as a feedstock in the synthesis of more complex antioxidants such as Irganox 1098 . 2,6-Di- tert -butylphenol is also used in the synthesis of CGP-7930 , probucol , and ...
The diallylacetal 3,9-divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane, DVTOSU, is the starting compound for the ketene diacetal 3,9-diethylidene-2,4,8,10-tetraoxaspiro[5.5]undecane, DETOSU, which is formed by shifting the double bonds from the allyl to the vinyl position. [7] DETOSU-Bildungsreaktion