化学性质
橙红色针状结晶,熔点为157℃(分解)。它能溶于热水、热苯、醇、氯仿、醚和乙酸乙酯,并且微溶于冷水。
用途
主要用于检验醛、酮以及糖类物质。该试剂适用于测定脂肪醛、酮和糖类。
生产方法
将对硝基苯胺溶解在盐酸中,冷却至0℃后加入亚硝酸钠溶液进行重氮化处理,然后过滤得到滤液。将此滤液添加到冷却的亚硫酸钠和氢氧化钠混合溶液中,并加入浓盐酸使其呈酸性,在25℃温热半小时后再次过滤,以获得对硝基苯肼盐酸。将其溶解于水中并加入乙酸钠深溶液,析出的即是对硝基苯肼,收率为63-72%。
类别
有毒物品
毒性分级
高毒
急性毒性
腹腔注射 - 小鼠 LD50: 250毫克/公斤
可燃性危险特性
明火下可燃;与氧化剂反应;高温分解生成有毒氮氧化物烟雾
储运特性
应存放于通风、低温干燥的库房中,并与氧化剂、酸类及食品添加剂分开。
灭火剂
使用二氧化碳、泡沫、砂土或雾状水进行灭火。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-nitro-N-nitroso aniline | 40078-29-3 | C6H5N3O3 | 167.124 |
4-硝基苯胺 | 4-nitro-aniline | 100-01-6 | C6H6N2O2 | 138.126 |
4-硝基碘苯 | 4-Iodonitrobenzene | 636-98-6 | C6H4INO2 | 249.008 |
对氟硝基苯 | 4-Fluoronitrobenzene | 350-46-9 | C6H4FNO2 | 141.102 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-(4-硝基苯基)肼甲醛 | 2-(4-nitrophenyl)hydrazinecarboxaldehyde | 6632-39-9 | C7H7N3O3 | 181.151 |
1,1-二甲基-2-(4-硝基苯基)肼 | N,N-dimethyl-4-nitrophenylhydrazine | 874398-04-6 | C8H11N3O2 | 181.194 |
—— | acetaldehyde p-nitrophenylhydrazone | 7596-29-4 | C8H9N3O2 | 179.178 |
—— | [2-(4-nitrophenyl)hydrazono](oxo)-λ4-sulfane | 18068-35-4 | C6H5N3O3S | 199.19 |
—— | acetaldehyde 4-nitrophenylhydrazone | 110380-43-3 | C8H9N3O2 | 179.178 |
4-硝基苯胺 | 4-nitro-aniline | 100-01-6 | C6H6N2O2 | 138.126 |
—— | acetone-(4-nitro-phenylhydrazone) | 1080-02-0 | C9H11N3O2 | 193.205 |
—— | Propionaldehyd-(4-nitro-phenylhydrazon) | 3078-02-2 | C9H11N3O2 | 193.205 |
—— | Glyoxal-mono-(4-nitro-phenylhydrazon) | 3078-12-4 | C8H7N3O3 | 193.162 |
4-硝基-N-(丙-2-烯亚基氨基)苯胺 | Acrolein-(4-nitro-phenylhydrazon) | 3426-28-6 | C9H9N3O2 | 191.189 |
—— | glyoxal bis-(4-nitrophenylhydrazone) | 3078-13-5 | C14H12N6O4 | 328.287 |
—— | N,N-dimethyl-N'-(4-nitrophenyl)methanehydrazonamide | 19925-23-6 | C9H12N4O2 | 208.22 |
—— | N-(4-nitrophenyl)acetohydrazonoyl bromide | 38562-65-1 | C8H8BrN3O2 | 258.074 |
—— | 1-(4-nitro-phenyl)-thiosemicarbazide | 6219-50-7 | C7H8N4O2S | 212.232 |
N'-(4-硝基苯基)乙酰肼 | N'-(4-Nitro-phenyl)-N-acetyl-hydrazin | 2719-13-3 | C8H9N3O3 | 195.178 |
—— | succinaldehyde bis-(4-nitro-phenylhydrazone) | 130907-00-5 | C16H16N6O4 | 356.341 |
—— | butan-2-one-(4-nitro-phenylhydrazone) | 1017-79-4 | C10H13N3O2 | 207.232 |
—— | 4-(4-nitro-phenylhydrazono)-butyronitrile | 103041-22-1 | C10H10N4O2 | 218.215 |
—— | butan-2-one p-nitrophenylhydrazone | 41902-45-8 | C10H13N3O2 | 207.232 |
—— | trifluoroacetaldehyde 4-nitrophenylhydrazone | 371-02-8 | C8H6F3N3O2 | 233.15 |
—— | pyruvaldehyde-2-(4-nitro-phenylhydrazone) | 7013-75-4 | C9H9N3O3 | 207.189 |
—— | N-(p-nitrophenyl)carbonohydrazide | 149740-81-8 | C7H9N5O3 | 211.18 |
—— | 3-pentanone p-nitrophenylhydrazone | 75912-31-1 | C11H15N3O2 | 221.259 |
—— | 1,5-bis-(4-nitro-phenyl)-thio carbonohydrazide | 57718-29-3 | C13H12N6O4S | 348.342 |
—— | 2-(4-Nitrophenylhydrazono)essigsaeure | 129546-88-9 | C8H7N3O4 | 209.161 |
硝基苯 | nitrobenzene | 98-95-3 | C6H5NO2 | 123.111 |
4,4′-二硝基二苯基二氨基脲 | 1,5-bis-(4-nitro-phenyl)-carbonohydrazide | 622-69-5 | C13H12N6O5 | 332.275 |
—— | 2-propenoic-2'-(p-nitrophenyl)hydrazide | 25293-51-0 | C9H9N3O3 | 207.189 |
N-[(4-硝基苯基)氨基]氨基甲酸甲酯 | methyl 2-(4-nitrophenyl)hydrazine-1-carboxylate | 13413-36-0 | C8H9N3O4 | 211.177 |
—— | 1-(4-nitrophenyl)-1-phenylhydrazine | 66360-97-2 | C12H11N3O2 | 229.238 |
—— | 1-(4-nitrophenyl)-4 methyl thiosemicarbazide | —— | C8H10N4O2S | 226.259 |
2-戊酮(对硝基苯基)腙 | 2-pentanone (p-nitrophenyl)hydrazone | 102148-72-1 | C11H15N3O2 | 221.259 |
—— | 1,3-bis-(4-nitro-phenyl)-triazene | 2623-51-0 | C12H9N5O4 | 287.235 |
N'-(4-硝基苯基)丙酰肼 | N-(4-nitrophenyl)-N'-propionylhydrazine | 38562-39-9 | C9H11N3O3 | 209.205 |
—— | N’-(4-nitrophenyl)methanesulfonohydrazide | 1642135-89-4 | C7H9N3O4S | 231.232 |
—— | 1-fluoroacetyl-2-(4-nitrophenyl)hydrazine | 780-37-0 | C8H8FN3O3 | 213.168 |
4-硝基二苯胺 | 4-nitrodiphenylamine | 836-30-6 | C12H10N2O2 | 214.224 |
4,4'-二硝基二苯胺 | N,N-bis(p-nitrophenyl)amine | 1821-27-8 | C12H9N3O4 | 259.221 |
—— | benzaldehyde p-nitrophenylhydrazone | 3078-09-9 | C13H11N3O2 | 241.249 |
—— | benzaldehyde p-nitrophenylhydrazone | 33786-33-3 | C13H11N3O2 | 241.249 |
—— | cyclopentanone 4-nitrophenylhydrazone | 3078-07-7 | C11H13N3O2 | 219.243 |
—— | (E)-1-(hex-5-en-2-ylidene)-2-(4-nitrophenyl)hydrazine | —— | C12H15N3O2 | 233.27 |
—— | 2,4-Dimethylpentan-3-one (4-nitrophenyl)hydrazone | 88858-48-4 | C13H19N3O2 | 249.313 |
—— | ethyl 2-(4-nitrophenyl)hydrazinecarboxylate | 40580-73-2 | C9H11N3O4 | 225.204 |
—— | 4-nitrophenyl azide | 1516-60-5 | C6H4N4O2 | 164.123 |
—— | cyclohexanone p-nitrophenylhydrazone | 1919-96-6 | C12H15N3O2 | 233.27 |
—— | butane-2,3-dione-bis-(4-nitro-phenylhydrazone) | 94622-67-0 | C16H16N6O4 | 356.341 |
—— | cyclopropyl methyl ketone 4-nitrophenylhydrazone | —— | C11H13N3O2 | 219.243 |
—— | Butan-2,3-dion-(4-nitro-phenyl)-hydrazon | 29903-82-0 | C10H11N3O3 | 221.216 |
—— | nonan-4-one-(4-nitro-phenylhydrazone) | —— | C15H23N3O2 | 277.367 |
—— | 4-methylbenzaldehyde-4-nitrophenylhydrazone | 10477-83-5 | C14H13N3O2 | 255.276 |
—— | N-(4-nitrophenyl)trifluoroacetohydrazonoyl bromide | 38562-38-8 | C8H5BrF3N3O2 | 312.046 |
—— | 1,2-bis(4-nitrophenyl)diazene | 3646-57-9 | C12H8N4O4 | 272.22 |
—— | N-(4-nitrophenyl)amino-1-piperidine | 241154-20-1 | C11H15N3O2 | 221.259 |
—— | 2-(4-Nitrophenyl)-1-trifluoroacetylhydrazine | 63402-32-4 | C8H6F3N3O3 | 249.149 |
—— | cycloheptanone-(4-nitro-phenylhydrazone) | 129496-72-6 | C13H17N3O2 | 247.297 |
—— | N'-(4-nitroanilino)-N-(4-nitrophenyl)iminomethanimidamide | 63014-24-4 | C13H10N6O4 | 314.26 |
—— | 2-(4-nitro-phenylhydrazono)-propionic acid | 89314-30-7 | C9H9N3O4 | 223.188 |
—— | 2-(4-Nitrophenylhydrazono)propionsaeure | 129546-89-0 | C9H9N3O4 | 223.188 |
—— | 2-<2-(p-nitrophenyl)hydrazino>tropone | —— | C13H11N3O3 | 257.249 |
—— | 4-allyl-1-(4-nitro-phenyl)-thiosemicarbazide | 17073-27-7 | C10H12N4O2S | 252.297 |
—— | N-(4-nitrophenyl)-1,3,5-dithiazinan-5-amine | 1266077-69-3 | C9H11N3O2S2 | 257.337 |
—— | 4-pyridinealdehyde 4-nitrophenylhydrazone | 125663-16-3 | C12H10N4O2 | 242.237 |
—— | cinnamaldehyde-(4-nitro-phenylhydrazone) | 88254-45-9 | C15H13N3O2 | 267.287 |
肼基甲酸-o-叔丁基-n-4-硝基苯酯 | tert-butyl 2-(4-nitrophenyl)hydrazine-1-carboxylate | 92491-67-3 | C11H15N3O4 | 253.258 |
—— | N'-(4-nitrophenyl)hydrazinecarbodithioic acid butyl ester | 1138320-49-6 | C11H15N3O2S2 | 285.391 |
—— | N-(4-nitrobenzylidene)-N'-(4-nitrophenyl)hydrazine | 3155-22-4 | C13H10N4O4 | 286.247 |
—— | 4-(4-nitro-phenylhydrazono)-valeric acid | 1568-48-5 | C11H13N3O4 | 251.242 |
4-甲基环己酮 4-硝基苯基腙 | 4-Methyl-cyclohexanon-(4-nitro-phenylhydrazon) | 25117-42-4 | C13H17N3O2 | 247.297 |
—— | N'-(4-nitrophenyl)hydrazine carboxylic acid butyl ester | 42274-90-8 | C11H15N3O4 | 253.258 |
—— | N-(4-chloro-benzylidene)-N'-(4-nitro-phenyl)-hydrazine | 5802-79-9 | C13H10ClN3O2 | 275.694 |
—— | 4-chlorobenzaldehyde-4-nitrophenylhydrazone | 5802-79-9 | C13H10ClN3O2 | 275.694 |
—— | 4-bromo-benzaldehyde-(4-nitro-phenylhydrazone) | 5802-78-8 | C13H10BrN3O2 | 320.145 |
—— | 4-Hydroxy-benzaldehyd-<4-nitro-phenylhydrazon> | 3155-23-5 | C13H11N3O3 | 257.249 |
4-硝基碘苯 | 4-Iodonitrobenzene | 636-98-6 | C6H4INO2 | 249.008 |
对硝基氯苯 | 4-chlorobenzonitrile | 100-00-5 | C6H4ClNO2 | 157.556 |
—— | hexane-3,4-dione-bis-(4-nitro-phenylhydrazone) | 94069-69-9 | C18H20N6O4 | 384.395 |
—— | N-(2-Methylprop-2-en-1-yl)-2-(4-nitrophenyl)hydrazine-1-carbothioamide | 113575-78-3 | C11H14N4O2S | 266.324 |
—— | pentane-2,3,4-trione-3-(4-nitro-phenylhydrazone) | 50711-98-3 | C11H11N3O4 | 249.226 |
1-(4-硝基苯胺基)-3-苯基脲 | 1-(4-nitro-phenyl)-4-phenyl semicarbazide | 14586-00-6 | C13H12N4O3 | 272.263 |
—— | nitrobenzene-4-d | 13122-36-6 | C6H5NO2 | 124.103 |
1-溴-4-硝基苯 | 4-Bromonitrobenzene | 586-78-7 | C6H4BrNO2 | 202.007 |
对硝基苯酚 | 4-nitro-phenol | 100-02-7 | C6H5NO3 | 139.111 |
—— | 2-(4-nitrophenyl)-N-phenylhydrazinecarbothioamide | 20131-55-9 | C13H12N4O2S | 288.33 |
—— | methyl 3-(4-nitrophenylhydrazonyl)butanoate | 80220-75-3 | C11H13N3O4 | 251.242 |
—— | 1-(furan-2-ylmethylene)-2-(4-nitrophenyl)hydrazine | 3155-21-3 | C11H9N3O3 | 231.211 |
—— | 2-furaldehyde p-nitrophenylhydrazone | 3155-21-3 | C11H9N3O3 | 231.211 |