Dichloro 4-nitroaniline

Dichloro-4-nitroaniline [99-30-9] M 207.0, m 193°. Crystd from aq EtOH or benzene/EtOH. 

Burton, D.J. and D.J. Fisher. 1990. Acute toxicity of cadmium, copper, zinc, ammonia, 3,3 -dichlorobenzidine, 2,6-dichloro-4-nitroaniline, methylene chloride, and 2,4,6-trichlorophenol to juvenile grass shrimp and killifish. Bull. Environ. Contam. Toxicol. 44 776-783. 

Calibration of the ion-trap detector for quantification of tetrafluor-1.4 dicyanobenzene and 2,6 dichloro-4-nitroaniline. Finnigan MAT Application Data Sheet ADS 27. 

Dichloroaniline [95-76-1] 3,3 -Dichlorobenzidine [91 -94-1Y 2,6-Dichloro-4-nitroaniline [99-30-9]8 1112C 1(3)1139D, N(1)1029A BX2625000 DD0525000, EPA... 

The most important diazo components are 4-nitroaniline [100-01-6], 2-chloro-4-nitroaniline [121-87-9], 2-cyano-4-nitroaniline [17420-30-3], 2,4-dinitroaniline [97-02-9], 2,6-dichloro-4-nitroaniline [99-30-9], 2-bromo- [1817-73-8] and 2-chloro-4,6-dinitroaniline [3531-19-9], and 2-bromo-6-cyano-4-nitroaniline [17601-94-4], The coupling components are derived from aniline, 3-aminotoluene 1108-44-1], 3-chloroaniline [108-42-9], 3-aminoacetanilide [102-28-3], and 3-amino-4-alkoxyacetanilide by /V-alkylation. 

It is a component of all major product lines used for dyeing polyacrylonitrile. The corresponding dye from 2,6-dichloro-4- nitroaniline as the diazo component is also of commercial importance. 

Dichloro-4-nitroaniline t-Butyl methyl ether Methanol Ethylenediamine... 

In the first step 2,6-dichloro-4-nitroaniline was converted to 2,6-dicloro-4-nitrophenylisothiocyanate by addition of thiophosgene in toluene according to the method described in Great Britain Patent No. 1,131,780 (Beck et al.). 

Wavelengths Detection Limits, and Slopes for Acenaphthalene, Nitrobenzene, Acetone, and 2,6-Dichloro-4-nitroaniline... 

Amines are seldom chlorinated in the free form because of the strong oxidizing action of chlorine. An exception is p-nitroaniline which reacts smoothly with chlorine in the presence of concentrated hydrochloric acid to yield, first, 2-chloro-4-nitroaniline, and then, 2,6-dichloro-4-nitroaniline ... 

Manufacture of fungicides containing 2,6-dichloro-4-nitroaniline (dicloran) has been discontinued in the US. 

Van Alfen, N.K. and T. Kosuge. 1974. Microbial metabolism of the fungicide 2,6-dichloro-4-nitroaniline. J. Agric. Food Chem. 22 221-224. 

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