Detail of "2157-98-4"

Reference

Stabilization of methyltriazolobenzothiazole and organophosphorus insecticides

Stabilization of methyltriazolobenzothiazole and organophosphorus insecticides. (Takeda Chemical Industries, Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58167502 A2 3 Oct 1983 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: A01N057-10; A01N025-22; A01N057-26.There are some reagents with their cas registry numbers 2157-98-4 and 122-14-5 are used in this study. ICI: A01N057-10, A01N043-90; A01N057-26, A01N043-90. APPLICATION: JP 82-49837 26 Mar 1982. DOCUMENT TYPE: Patent CA Section: 5 (Agrochemical Bioregulators) Insecticidal compns. contg. 5-methyl-1,2,4-triazolo(3,4-b)benzothiazole (I) [41814-78-2] or its salts and organophosphorus insecticides is stabilized with oxalic acid [144-62-7] and (or) benzenesulfonic acid [98-11-3]. Thus, a compn. contg. I and MEP [122-14-5] (1 + 2 parts) and oxalic acid 2 parts was kept at room temp. for 1 yr. The rate of decompn. was 1.2% for I and 2.3% for MEP, whereas the corresponding values for the control without oxalic acid were 90.5 and 91.2%, resp. .