Detail of "90901-24-9"

Reference

Rapid analysis of lubricating oil additives by normal-phase and adsorption high performance liquid chromatography

Rapid analysis of lubricating oil additives by normal-phase and adsorption high performance liquid chromatography. Musha, Kiyoshi; Nagata, Chikakiyo; Tanaka, Shigeyuki (Asahi Denka Kogyo K. K., Tokyo 116, Japan). Bunseki Kagaku, 34(3), T40-T44 (Japanese) 1985. CODEN: BNSKAK. ISSN: 0525-1931. DOCUMENT TYPE: Journal CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Section cross-reference(s): 80 Normal-phase and adsorption high-performance liq. chromatog. (gradient elution, with iso-PrOH and hexane on Zorbax NH2 and Zorbax SIL columns) of lubricating oil additives are described. Additives studied are 16 alkyl- and arylphenols, 6 arom. amine derivs., 5 benzothiazole, benzimidazole, and benzotriazole derivs., 1,3-diethylthiourea [105-55-5], 1,3-dibutylthiourea [109-46-6], 1,3-didodecylthiourea [7505-51-3], diphenylguanidine [102-06-7], 6 phthalate derivs., ditridecyl 3,3'-thiodipropionate [10595-72-9], tetramethylthiuram disulfide [137-26-8], tetraethylthuram disulfide [97-77-8], tetrabutylthiuram disulfide [1634-02-2], Ni dithiocarbamate [13985-94-9], and di-m-sulfidobis[oxo(di-2-ethylhexyldithiocarbamato)Mo(V)] [90901-24-9]. The results were compared with those obtained by reversed-phase high-performance liq. chromatog.

Rapid analysis of lubricating oil additives by reversed-phase high performance liquid chromatography

Rapid analysis of lubricating oil additives by reversed-phase high performance liquid chromatography. Musha, Kiyoshi; Nagata, Chikakiyo; Tanaka, Shigeyuki (Asahi Denka Kogyo K. K., Tokyo 116, Japan). Bunseki Kagaku, 34(3), T26-T31 (Japanese) 1985. CODEN: BNSKAK. ISSN: 0525-1931. DOCUMENT TYPE: Journal CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Section cross-reference(s): 80 Reversed-phase high-performance liq. chromatog. (gradient elution with 60% aq. MeOH to MeOH over Zorbax ODS and TMS with UV detection at max. absorption wavelength) of lubricating oil additives are described. Additives studied are 16 alkyl- and arylphenols, 3 tetraalkylthiuram disulfides, Na diethylthiocarbamate [21055-93-6], Na dibutylthiocarbamate [66344-11-4], Zn diethylthiocarbamate [14324-55-1], Te diethylthiocarbamate [15080-52-1], Ni diethylthiocarbamate [52610-81-8], Zn dibutylthiocarbamate [136-23-2], Te dibutylthiocarbamate [87817-35-4], Ni dibutylthiocarbamate [13927-77-0], di-m-sulfidobis[oxo(di-2-ethylhexyldithiocarbamato)Mo(V)] [90901-24-9], 5 phenylenediamine, naphthylamine, and diphenylamine derivs., 1,3-diethylthiourea [105-55-5], 1,3-dibutylthiourea [109-46-6], 1,3-didodecylthiourea [7505-51-3], 4 benzothiazole, benzimidazole, and benzotriazole derivs., phenothiazine [92-84-2], Zn dialkyl dithiophosphate, 7 phthalate derivs., and ditridecyl 3,3'-thiodipropionate [10595-72-9]. The limit of detn. of the additives was 10-500 ng.