Efficient and Convenient Route for the Synthesis of Some New Antipyrinyl Monoazo Dyes: Application to Polyester Fibers and Biological Evaluation

Table 2

Fastness properties of compounds 2–10.

Dye	Washing	Rubbing		Sublimation			Light
	75°C	Dry	Wet	180°C	210°C	Acid; perspiration	4 h
2	3-4	4-5	4	4-5	4	4-5	7-8
3	4-5	4-5	4	4	4	4-5	7
4	4-5	4-5	4-5	4-5	4	4-5	7
5	4-5	4-5	4-5	4-5	4	4-5	7-8
6	4-5	4-5	4	4	4	4-5	7-8
7	4-5	4-5	4-5	4-5	4	4-5	7-8
8	4-5	4-5	4	4-5	4	4-5	7
9	4-5	4	4	4	4	4-5	7-8
10	4-5	4-5	4-5	4-5	4	4-5	7