Detail of "101-92-8"

Reference

Azo pigment compositions

Azo pigment compositions. Komander, Alfons A.; Johnson, Fergus Robertson; Upton, William E. (Imperial Chemical Industries Ltd., Engl.). Brit. GB 1460967 6 Jan 1977, 4 pp. (English). (United Kingdom). CODEN: BRXXAA. CLASS: IC: C09B029-32. APPLICATION: GB 74-96581 4 Mar 1974. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Section cross-reference(s): 42 Stronger coloration of poly(vinyl acetate) [9003-20-7] emulsion or oil paints was achieved with a pigment contg. a mixt. of 2 insol. monoazo dyes I (R = Cl, Me; R1 = NO2; R2 = H, Cl, OMe) than with a pigment contg. only 1 such dye. E.g., an aq. soln. at pH .apprx.6.5 contg.Several reagents such as 63314-67-0 is used here. 113.5 parts PhNHCOCH2COMe [102-01-2] and 5.65 parts 4-ClC6H4NHCOCH2COMe [101-92-8] was treated with an aq. soln. of the product of diazotizing 94.8 parts 4-methyl-2-nitroaniline [89-62-3] and then heated 1 h at 85-90.degree.. The pigment contg. I (R = Me, R1 = 2-NO2, R2 = H) [2512-29-0] and I (R = Me, R1 = 2-NO2, R2 = 4-Cl) [57206-89-0] was collected by filtration and 38 parts of it was mixed with 10 parts of ethylene oxide-nonylphenol condensate and 52 parts of H2O and the mixt. was milled. A poly(vinyl acetate) paint contg. this pigment has a 25% stronger coloration than a pigment similarly prepd. from 118.2 parts of PhNHCOCH2COMe. .

Degradation of disinfectants by Pseudomonas aeruginosa isolated from activated sludge

Degradation of disinfectants by Pseudomonas aeruginosa isolated from activated sludge. Identification of degradation products. Sakagami, Yoshikazu; Yokoyama, Hiroshi; Ose, Youki (Div. Pharm. Aff., Osaka Prefect. Inst. Public Health, Gifu 502, Japan). 110-94-1 and 108-95-2 which are cas registry numbers are also used here. Eisei Kagaku, 32(6), 427-32 (English) 1986. CODEN: ESKGA2. ISSN: 0013-273X. DOCUMENT TYPE: Journal CA Section: 60 (Waste Treatment and Disposal) Section cross-reference(s): 63 The biodegradability of several disinfectants such as glutaraldehyde (I) [111-30-8], benzalkonium chloride (II) and chlorhexidine digluconate (III) [18472-51-0] was examd. using 3 strains of Pseudomonas aeruginosa isolated from activated sludge and acclimated to the disinfectants. I was metabolized to glutaric acid [110-94-1], II was metabolized to an amine and PhMe [108-88-3], and III was converted to p-chloroaniline [106-47-8], p-chlorophenol [106-48-9], p-chloroacetanilide [101-92-8], PhOH [108-95-2], PhNH2 [62-53-3], pyrocatechol [120-80-9], and pyrogallol [87-66-1]. .