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2,6-Dichlorophenolindophenol (DCPIP, DCIP or DPIP) is a chemical compound used as a redox dye. When oxidized, DCPIP is blue with a maximal absorption at 600 nm; when reduced, DCPIP is colorless. DCPIP can be used to measure the rate of photosynthesis. It is part of the Hill reagents family. When exposed to light in a photosynthetic system, the ...
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]
6.99 g/cm 3: CR2 (at m.p.) 6.99 g/cm 3: 51 Sb antimony; use: 6.53 g/cm 3: CR2 (at m.p.) 6.53 g/cm 3: 52 Te tellurium; use: 5.70 g/cm 3: CR2 (at m.p.) 5.70 g/cm 3: 55 Cs caesium; use: 1.843 g/cm 3: CR2 (at m.p. (28.44 °C, near r.t.)) 1.843 g/cm 3: 56 Ba barium; use: 3.338 g/cm 3: CR2 (at m.p.) 3.338 g/cm 3: 57 La lanthanum; use: 5.94 g/cm 3 ...
Density (g/mL) 1.266, liquid 1.25, liquid 1.254, liquid ... The 2,6 and 3,5 isomers do not form acceptably from toluene or chlorotoluenes, so these isomers are ...
2,6-Dichloro-4-nitroaniline is an organic compound with the formula O 2 NC 6 H 2 Cl 2 NH 2. It is the most widely discussed isomer of dichloronitroaniline, mainly as a precursor to the azo dye disperse brown 1. It is prepared by treatment of 4-nitroaniline with a mixture of hydrochloric acid and hydrogen peroxide (a source of chlorine). [3] [4]
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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 .
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