吸入、摄入对氨基苯甲醚或经皮肤吸收对人体有害。对皮肤有刺激作用,其蒸气或气溶胶可引起眼睛、粘膜和呼吸道的刺激反应。进入体内可能导致高铁血红蛋白形成,从而引发紫绀。长期接触可能会导致呼吸系统和皮肤过敏。
急救措施皮肤接触: 脱去污染衣物,用大量流动清水冲洗。
眼睛接触: 提起眼睑,用流动清水或生理盐水冲洗,并及时就医。
吸入: 迅速转移至空气新鲜处,保持呼吸道畅通。如呼吸困难,请给予氧气供应;若停止呼吸,请立即进行人工呼吸并就医。
食入: 饮足量温水,催吐。洗胃、导泻后就医。
泄漏应急处理应急处理: 隔离泄漏区域,限制出入。切断火源,并建议应急人员穿戴防尘面具(全面罩)和防毒服。使用清洁铲子收集于干燥、密封的容器中,转移至安全地点。如大量泄露,需进行回收或运往废物处理场所处置。
化学性质对氨基苯甲醚是一种熔融状态的晶体,可溶于乙醇和乙醚,微溶于水。
用途主要用于染料工业,用于制取冰染染料、枣红色基GP、蓝色盐VB、色酚AS-RL、色酚AS-SG以及C.I.分散蓝79等染料,并作为消炎痛、阿的平、伯喹等多种医药中间体。此外,还可用于高铁络合指示剂及有机合成。
生产方法(1)传统硫化钠法: 以对硝基氯苯为原料,在甲醇和液碱作用下进行甲氧基化反应生成对硝基苯甲醚,通过硫化钠还原后分离、减压蒸馏得成品。在还原锅中加入23%的硫化钠溶液,搅拌加热至90℃,4小时内分批加入对硝基苯甲醚,并控制加料温度为90-95℃。加完后升温至100℃,搅拌0.5小时,再升温至110-111℃搅拌2小时,分去废水并减压蒸馏,最终得到对甲氧基苯胺。
(2)催化加氢还原法: 国外普遍采用加氢还原法制备对氨基苯甲醚,我国也在试验此新工艺。
类别有毒物品;中毒
急性毒性口服-大鼠 LD50: 1320 毫克/公斤;口服-小鼠 LD50: 1410 毫克/公斤
可燃性危险特性明火可燃,受热会释放有毒的苯胺和氮氧化物气体
储运特性储存在通风、低温干燥库房中,与食品原料分开存放运输
灭火剂雾状水、二氧化碳、砂土、干粉
职业标准时间加权平均容许浓度(TWA):0.5 毫克/立方米;短时间接触容许浓度(STEL):1.5 毫克/立方米
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-亚硝基苯甲醚 | 4-methoxynitrosobenzene | 1516-21-8 | C7H7NO2 | 137.138 |
—— | p-methoxyphenylhydroxylamine | 4546-20-7 | C7H9NO2 | 139.154 |
(4-甲氧基苯基)肼 | 4-Methoxyphenylhydrazine | 3471-32-7 | C7H10N2O | 138.169 |
N-甲基-P-氨基苯甲醚 | N-methyl-N-(4-methoxyphenyl)amine | 5961-59-1 | C8H11NO | 137.181 |
对氨基苯酚 | 4-amino-phenol | 123-30-8 | C6H7NO | 109.128 |
对甲氧基苯异氰酸酯 | 4-Methoxyphenyl isocyanate | 5416-93-3 | C8H7NO2 | 149.149 |
—— | N-(4-Methoxy-phenyl)-formamidine | 94793-46-1 | C8H10N2O | 150.18 |
4,4'-二甲氧基二苯胺 | bis(4-methoxyphenyl)amine | 101-70-2 | C14H15NO2 | 229.279 |
4-甲氧基苯基 异硫氰酸酯 | 4-Methoxyphenyl isothiocyanate | 2284-20-0 | C8H7NOS | 165.216 |
4'-甲氧基甲酰苯胺 | 4-methoxyformanilide | 5470-34-8 | C8H9NO2 | 151.165 |
—— | 4-Methoxy-N-hydroxymethylanilin | —— | C8H11NO2 | 153.181 |
4-羟基-4'-甲氧基偶氮苯 | 4-Hydroxy-4'-methoxyazobenzene | 2496-25-5 | C13H12N2O2 | 228.25 |
4,4''-二甲氧基氧化偶氮苯 | bis(4-methoxyphenyl)diazene | 501-58-6 | C14H14N2O2 | 242.277 |
—— | isopropylidene-(4-methoxyphenyl)amine | 40938-34-9 | C10H13NO | 163.219 |
4-甲氧基偶氮苯 | 4-methoxyazobenzene | 2396-60-3 | C13H12N2O | 212.251 |
—— | Diazene, bis(4-methoxyphenyl)-, (1E)- | 501-58-6 | C14H14N2O2 | 242.277 |
—— | (E)-1-(4-methoxyphenyl)-2-phenyldiazene | 21650-49-7 | C13H12N2O | 212.251 |
—— | 1-(p-methoxyphenyl)-3-methyltriazene | 53477-43-3 | C8H11N3O | 165.195 |
苯甲醚 | methoxybenzene | 100-66-3 | C7H8O | 108.14 |
N-异丙基-n-(4-甲氧基苯基)胺 | 4-(isopropylamino)anisole | 16495-67-3 | C10H15NO | 165.235 |
—— | N-propargyl-p-methoxyaniline | 22774-66-9 | C10H11NO | 161.203 |
N-烯丙基-P-甲氧基苯胺 | N-allyl-4-methoxyaniline | 71954-46-6 | C10H13NO | 163.219 |
4-硝基苯甲醚 | 4-Nitroanisole | 100-17-4 | C7H7NO3 | 153.137 |
—— | N-butyl-4-methoxyaniline | 61829-43-4 | C11H17NO | 179.262 |
—— | β-(p-Methoxyanilino)acrolein | 51218-01-0 | C10H11NO2 | 177.203 |
—— | β-(p-anisidino)acrolein | 51218-01-0 | C10H11NO2 | 177.203 |
对甲氧基苯基硫脲 | 1-(4-methoxyphenyl)thiourea | 2293-07-4 | C8H10N2OS | 182.246 |
2-氟-4-甲氧基苯胺 | 2-fluoro-4-(methoxy)aniline | 458-52-6 | C7H8FNO | 141.145 |
4-甲氧基苯脲 | p-anisidine urea | 1566-42-3 | C8H10N2O2 | 166.18 |
4'-甲氧基乙酰苯胺 | 4-methoxyacetanilide | 51-66-1 | C9H11NO2 | 165.192 |
—— | N-(p-methoxyphenyl)dithiocarbamic acid | 15867-08-0 | C8H9NOS2 | 199.298 |
4-甲氧基苯酚 | 4-methoxy-phenol | 150-76-5 | C7H8O2 | 124.139 |
3-碘-4-甲氧基苯胺 | 3-iodo-4-methoxyaniline | 74587-12-5 | C7H8INO | 249.051 |
—— | propyl-(p-methoxyphenyl)triazene | 74849-17-5 | C10H15N3O | 193.249 |
4-硝基苯乙醚 | 1-ethoxy-4-nitrobenzene | 100-29-8 | C8H9NO3 | 167.164 |
3-氯-4-甲氧基苯胺 | 3-chloro-4-methoxyaniline | 5345-54-0 | C7H8ClNO | 157.6 |
—— | 1-(4-methoxyphenyl)-2-p-tolyldiazene | 29418-44-8 | C14H14N2O | 226.278 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-methoxyphenylhydroxylamine | 4546-20-7 | C7H9NO2 | 139.154 |
4-亚硝基苯甲醚 | 4-methoxynitrosobenzene | 1516-21-8 | C7H7NO2 | 137.138 |
N-(4-甲氧基苯基)甲亚胺 | N-(4-methoxyphenyl)methylenamine | 32328-80-6 | C8H9NO | 135.166 |
(4-甲氧基苯基)肼 | 4-Methoxyphenylhydrazine | 3471-32-7 | C7H10N2O | 138.169 |
N-甲基-P-氨基苯甲醚 | N-methyl-N-(4-methoxyphenyl)amine | 5961-59-1 | C8H11NO | 137.181 |
—— | p-methoxyphenylisocyanide | —— | C8H9NO | 135.166 |
对氨基苯酚 | 4-amino-phenol | 123-30-8 | C6H7NO | 109.128 |
—— | N-ethyliden-p-anisidine | 112634-26-1 | C9H11NO | 149.192 |
—— | 4-methoxyphenyl isoselenocyanate | 14223-47-3 | C8H7NOSe | 212.11 |
对甲氧基苯异氰酸酯 | 4-Methoxyphenyl isocyanate | 5416-93-3 | C8H7NO2 | 149.149 |
—— | N-Nitroso-p-methoxyanilin | 89693-83-4 | C7H8N2O2 | 152.153 |
4-甲氧基二苯胺 | N-(4-methoxyphenyl)phenylamine | 1208-86-2 | C13H13NO | 199.252 |
4,4'-二甲氧基二苯胺 | bis(4-methoxyphenyl)amine | 101-70-2 | C14H15NO2 | 229.279 |
(4-甲氧基苯基)-二甲胺 | 4-methoxy-N,N-dimethylanilne | 701-56-4 | C9H13NO | 151.208 |
4-甲氧基苯基 异硫氰酸酯 | 4-Methoxyphenyl isothiocyanate | 2284-20-0 | C8H7NOS | 165.216 |
4-(4-甲氧基苯胺基)苯酚 | N-p-methoxyphenyl-4-hydroxyaniline | 27151-54-8 | C13H13NO2 | 215.252 |
4-甲氧基-N-亚磺酰基苯胺 | p-methoxy-N-sulfinylaniline | 13165-69-0 | C7H7NO2S | 169.204 |
4'-甲氧基甲酰苯胺 | 4-methoxyformanilide | 5470-34-8 | C8H9NO2 | 151.165 |
硫代甲酸对茴香醚 | N-(4-methoxyphenyl)thioformamide | 26060-35-5 | C8H9NOS | 167.232 |
N-乙基-4-甲氧基苯胺 | 4-methoxy-N-ethylaniline | 104-48-3 | C9H13NO | 151.208 |
4-甲氧基邻苯二胺 | 4-methoxy-1,2-phenylenediamine | 102-51-2 | C7H10N2O | 138.169 |
4-甲氧基偶氮苯 | 4-methoxyazobenzene | 2396-60-3 | C13H12N2O | 212.251 |
4,4''-二甲氧基氧化偶氮苯 | bis(4-methoxyphenyl)diazene | 501-58-6 | C14H14N2O2 | 242.277 |
—— | (E)-1-(4-methoxyphenyl)-2-phenyldiazene | 21650-49-7 | C13H12N2O | 212.251 |
—— | isopropylidene-(4-methoxyphenyl)amine | 40938-34-9 | C10H13NO | 163.219 |
4-羟基-4'-甲氧基偶氮苯 | 4-Hydroxy-4'-methoxyazobenzene | 2496-25-5 | C13H12N2O2 | 228.25 |
—— | Diazene, bis(4-methoxyphenyl)-, (1E)- | 501-58-6 | C14H14N2O2 | 242.277 |
—— | 1-(4-methoxyphenyl)-2-phenylhydrazine | 953-12-8 | C13H14N2O | 214.267 |
1,2-双(4-甲氧基苯基)肼 | bis(4-methoxyphenyl)hydrazine | 1027-40-3 | C14H16N2O2 | 244.293 |
2,4-二氨基苯甲醚 | 2,4-Diaminoanisole | 615-05-4 | C7H10N2O | 138.169 |
—— | N,N'-bis(4-methoxyphenyl)carbodiimide | 10076-13-8 | C15H14N2O2 | 254.288 |
—— | 4-methoxy-N-((phenylimino)methylene)aniline | 3815-60-9 | C14H12N2O | 224.262 |
N-(4-甲氧基苯基)胍 | 1-(4-methoxyphenyl)guanidine | 67453-80-9 | C8H11N3O | 165.195 |
—— | S,S-dimethyl-N-(p-anisyl)sulfilimine | 27684-98-6 | C9H13NOS | 183.274 |
2-((4-甲氧基苯基)亚氨基)乙醛 | [(Z)-4-Methoxy-phenylimino]-acetaldehyde | 162900-36-9 | C9H9NO2 | 163.176 |
(4-甲氧基苯胺基)硼酸 | (HO)2BNH-4-CH3OC6H4 | 89728-03-0 | C7H10BNO3 | 166.972 |
—— | Bis(4-methoxyphenyl)schwefeldiimid | 3839-85-8 | C14H14N2O2S | 274.343 |
N-(4-甲氧基苯基)-N-丙胺 | 4-methoxy-N-propylaniline | 71193-47-0 | C10H15NO | 165.235 |
N-(4-甲氧基苯基)乙二胺 | N-(4-methoxyphenyl)ethane-1,2-diamine | 24455-93-4 | C9H14N2O | 166.223 |
4-氨基-4’-甲氧基二苯胺 | Variamin Blau | 101-64-4 | C13H14N2O | 214.267 |
—— | (4-methoxyphenyl)iminocyanamide | 52512-40-0 | C8H7N3O | 161.163 |
—— | 2-p-Anisidinoethanthiol | 5978-01-8 | C9H13NOS | 183.274 |
—— | 4-Methoxy-N-(methoxymethyl)aniline | 88919-95-3 | C9H13NO2 | 167.208 |
—— | 1-(p-methoxyphenyl)-3-methyltriazene | 53477-43-3 | C8H11N3O | 165.195 |
苯甲醚 | methoxybenzene | 100-66-3 | C7H8O | 108.14 |
N-异丙基-n-(4-甲氧基苯基)胺 | 4-(isopropylamino)anisole | 16495-67-3 | C10H15NO | 165.235 |
—— | N,N'-bis(4-methoxyphenyl)-1,4-phenylenediamine | 24413-67-0 | C20H20N2O2 | 320.391 |
—— | N,N'-bis-(4-methoxy-phenyl)-methanediamine | 78666-54-3 | C15H18N2O2 | 258.32 |
2-(4-甲氧基苯胺基)乙醇 | N-(2-hydroxyethyl)-4-methoxyaniline | 2933-77-9 | C9H13NO2 | 167.208 |
—— | N-(2-fluoroethyl)-4-methoxyaniline | 122973-87-9 | C9H12FNO | 169.199 |
[(4-甲氧基苯基)氨基]乙腈 | 2-((4-methoxyphenyl)amino)acetonitrile | 24889-95-0 | C9H10N2O | 162.191 |
N-烯丙基-P-甲氧基苯胺 | N-allyl-4-methoxyaniline | 71954-46-6 | C10H13NO | 163.219 |
—— | N-propargyl-p-methoxyaniline | 22774-66-9 | C10H11NO | 161.203 |
—— | 1,4-bis(4'-methoxyphenyl)-1,4-diazabuta-1,3-diene | 24764-91-8 | C16H16N2O2 | 268.315 |
—— | N,N'-bis(4-methoxyphenyl)diazabutadiene | 24978-42-5 | C16H16N2O2 | 268.315 |
—— | the imine derived from butyraldehyde and 4-methoxyaniline | 144465-77-0 | C11H15NO | 177.246 |
—— | N-(4-methoxyphenyl)-2-methylpropan-1-imine | 18169-40-9 | C11H15NO | 177.246 |
—— | N-(4-methoxyphenyl)-(E)-2-butenaldimine | 186347-74-0 | C11H13NO | 175.23 |
—— | 1,2-bis |
24413-66-9 | C16H20N2O2 | 272.347 |
—— | N1-(4-methoxyphenyl)propane-1,3-diamine | 13910-51-5 | C10H16N2O | 180.25 |
—— | N-isobutyl-N-(4-methoxyphenyl)amine | 71182-60-0 | C11H17NO | 179.262 |
—— | N-Trimethylsilyl-p-anisidin | 35103-35-6 | C10H17NOSi | 195.337 |
4-硝基苯甲醚 | 4-Nitroanisole | 100-17-4 | C7H7NO3 | 153.137 |
4-(4-甲氧基苯基)偶氮苯胺 | 4-[(4-methoxyphenyl)azo]aniline | 2592-28-1 | C13H13N3O | 227.266 |
—— | N-butyl-4-methoxyaniline | 61829-43-4 | C11H17NO | 179.262 |
N'-(4-甲氧基苯基)-N,N-二甲基甲脒 | N'-(4-methoxyphenyl)-N,N-dimethylformimidamide | 1202-62-6 | C10H14N2O | 178.234 |
3-(4-甲氧基苯基氨基)-1-丙醇 | 3-((4-methoxyphenyl)amino)propan-1-ol | 69380-36-5 | C10H15NO2 | 181.235 |
—— | N-(2,2-difluoroethylidene)-4-methoxyaniline | —— | C9H9F2NO | 185.173 |
—— | Ethyl N-(4-methoxyphenyl)-formimidate | 26419-17-0 | C10H13NO2 | 179.219 |
—— | tert-butyl(4-methoxyphenyl)amine | 15408-62-5 | C11H17NO | 179.262 |
—— | p-Methoxyphenyl-aminomethylen-cyanamid | 59425-38-6 | C9H9N3O | 175.19 |
—— | β-(p-anisidino)acrolein | 51218-01-0 | C10H11NO2 | 177.203 |
—— | β-(p-Methoxyanilino)acrolein | 51218-01-0 | C10H11NO2 | 177.203 |
—— | 4-methoxy-N-(2-methoxyethyl)aniline | 32382-72-2 | C10H15NO2 | 181.235 |
—— | N-(2-Methylamino-aethyl)-4-methoxy-anilin | 121751-72-2 | C10H16N2O | 180.25 |
—— | N-(but-3-en-1-yl)-4-methoxyaniline | 142613-13-6 | C11H15NO | 177.246 |
—— | N-(3-chloropropyl)-4-methoxyphenylamine | 1211457-86-1 | C10H14ClNO | 199.68 |
1-(4-甲基氧基苯基)-3,3-二甲基三氮烯 | 3,3-dimethyl-1-(4-methoxyphenyl)triazene | 7203-92-1 | C9H13N3O | 179.222 |
—— | N.N'-Bis<4-methoxy-phenyl>-1.3-diamino-propan | 98173-57-0 | C17H22N2O2 | 286.374 |
3-(4-甲氧基苯氨基)-丙腈 | 3-(4-methoxyphenylamino)propanenitrile | 33141-33-2 | C10H12N2O | 176.218 |
—— | (E)-N-(2-butenyl)-p-anisidine | —— | C11H15NO | 177.246 |
—— | N-(2,2-dimethylpropylidene)-4-methoxyaniline | 123534-00-9 | C12H17NO | 191.273 |
—— | N-(but-2-ynyl)-4-(methyloxy)aniline | 1025890-12-3 | C11H13NO | 175.23 |
—— | (E)‐N'-4‐methoxyphenyl)'-,2‐dimethylpropan'-‐imine | 912289-80-6 | C12H17NO | 191.273 |
—— | 4-methoxy-N-ethyl-N-methylaniline | 6114-15-4 | C10H15NO | 165.235 |
—— | N-(4-methoxyphenyl)tetramethylenediamine | 1159836-47-1 | C11H18N2O | 194.277 |
—— | N-(4-methoxyphenyl)-3-methyl-2-butenaldimine | 140236-11-9 | C12H15NO | 189.257 |
—— | N-isopentyl-4-methoxyaniline | 847224-60-6 | C12H19NO | 193.289 |
—— | N-(4-Methoxyphenyl)-3-methylbutanaldimine | 122845-63-0 | C12H17NO | 191.273 |
4-甲氧基-N-新戊基苯胺 | 4-methoxy-N-neopentylaniline | 65570-14-1 | C12H19NO | 193.289 |
—— | 4-methoxy-N-pentylaniline | 882-42-8 | C12H19NO | 193.289 |
4'-甲氧基-N-甲基甲酰苯胺 | 4-methoxy-N-methylformanilide | 5279-51-6 | C9H11NO2 | 165.192 |
对甲氧基苯基硫脲 | 1-(4-methoxyphenyl)thiourea | 2293-07-4 | C8H10N2OS | 182.246 |
三(4-甲氧基苯基)胺 | tris(4-anisyl)amine | 13050-56-1 | C21H21NO3 | 335.403 |
—— | N-(4-methoxyphenyl)-nitramine | 89814-63-1 | C7H8N2O3 | 168.152 |
4-甲氧基三苯胺 | N,N-diphenyl-4-methoxyaniline | 4316-51-2 | C19H17NO | 275.35 |
—— | N-(p-methoxyphenyl)pent-4-enaldimine | 286933-13-9 | C12H15NO | 189.257 |
N-(2,2,2-三氟亚乙基)-4-甲氧基苯胺 | N-(2,2,2-trifluoroethylidene)-4-methoxyaniline | 99333-34-3 | C9H8F3NO | 203.164 |
—— | N-(4-methoxyphenyl)acetimidamide | 14277-02-2 | C9H12N2O | 164.207 |