4-Nitrobenzenearsonic acid

SYNS NITARSONE 4-NITROBENZENEARSONIC ACID p-NTTROPHENYLARSONIC ACID RAS-26... [Pg.1021]

NITROBENZENEARSONIC ACID see NIJ500 o-NTTROBENZENEARSONIC ACID see NEX500... [Pg.1804]

The preparation of this compound has been reported by Jacobs et al. [30] and by Ruddy and Starkey [31], An aqueous solution of 4-nitrobenzenediazonium boro-tetrafluoride (36) is treated with sodium arsenite in the presence of sodium hydroxide and cuprous chloride to give disodium 4-nitrobenzenearsonic acid, which is acidified with hydrochloric acid to afford nitrasone in 71-79% yields [31],... [Pg.131]

Dimethylarsinic acid (C2H 02As) 4-Nitrobenzenearsonic acid (C HgO NAs) Naphthalene-l-arsonic acid (C QH OgAs)... [Pg.360]

Hydroxy-3-nitrobenzenearsonic acid [121-19-7] M. 263.0. Crystd from water. [Pg.394]

Hydroxynitrobenzene. See o-Nitrophenol 4-Hydroxynitrobenzene p-Hydroxynitrobenzene. See p-Nitrophenol 4-Hydroxy-3-nitrobenzenearsonic acid. See 4-Hydroxy-3-nitrophenyl arsonic acid 2-Hydroxy-3-nitro-5-chloroaniline. See 2-Amino-4-chloro-6-nitrophenol... [Pg.2130]

Synonyms Arsonic acid, (4-hydroxy-3-nitrophenyl)- 4-Hydroxy-3-nitrobenzenearsonic acid 2-Nitro-1-hydroxybenzene-4-arsonic acid 3-Nitro-4-hydroxybenzenearsonic acid 3-Nitro-4-hydroxyphenylarsonic acid Nitrophenoloarsonic acid Empirical CeHeAsNOe Formula HOC6H3(N02)AsO(OH)2 Properties Pale yel. cryst. or It. tan powd. sol. in methanol, acetic acid, alkalis, DMSO sol. 10-50 mg/ml in 95% ethanol sparingly sol. in dil. min. acids sol. < 1 mg/ml in water, acetone insol. in ethyl acetate, ether m.w. 263.04 m.p. > 300 C Toxicology ACGIH TLV/TWA 0.2 mg(As)/m ... [Pg.2130]

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