The modification of wool with reactive hydrophobes was written by Lewis, D. M.;Pailthorpe, M. T.. And the article was included in Journal of the Society of Dyers and Colourists in 1984.COA of Formula: C9H6Cl2N4 The following contents are mentioned in the article:
Of 7 reactive hydrophobic compounds synthesized and applied as aqueous dispersions to wool by pad-dry-steam or exhaustion procedures, 2 imparted significant disperse dye affinity to the wool, namely 6-anilino-2,4-dichloro-s-triazine (I) [2272-40-4] and 6-(1-naphthylamino)-2,4-dichloro-s-triazine (II) [30369-88-1]. For I a weight gain of 12.7% was achieved by exhaustion and 11% by padding. The ISO2 washfastness rating for the dyes examined increased from <1 to 4 and there was a slight improvement in lightfastness. With II a weight gain of 8.9% was achieved with the standard exhaustion recipe. While washfastness rating were satisfactory, II had an adverse effect on lightfastness of the dyes. I-treated wool had an affinity for disperse dyes equivalent to that of benzoylated wool of similar weight gain; however, the application of I caused significantly less yellowing than the benzoylation process. Thus, 100% wool and 60:40 wool-polyester blends were dyed satisfactory with disperse dyes in the presence of I to achieve good washfastness ratings. This study involved multiple reactions and reactants, such as 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4COA of Formula: C9H6Cl2N4).
4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.COA of Formula: C9H6Cl2N4
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics