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苄胺

苄胺

CAS号:100-46-9
英文名:Benzylamine
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化合物简介
Benzylamine is an organic chemical compound with the condensed structural formula C6H5CH2NH2 (sometimes abbreviated as PhCH2NH2 or BnNH2). It consists of a benzyl group, C6H5CH2, attached to an amine functional group, NH2. This colorless liquid is a common precursor in organic synthesis and used in the industrial production of many pharmaceuticals. The hydrochloride salt was used to treat motion sickness on the Mercury-Atlas 6 mission in which NASA astronaut John Glenn became the first American to orbit the Earth.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
其制备方法是将乙醇、乌洛托品、氯苄加入反应釜,加热到30~35℃,反应4h,加入盐酸,升温至45~50℃,反应2h,冷却,过滤,滤液升温脱乙醇,改为减压蒸馏,蒸至将干,加碱液,游离出苄胺,常压蒸馏后减压蒸馏得产品。也可用氨解法将氯苄与氢氧化铵、碳酸氢胺加入反应锅,在30~35℃反应6h,静置分出油层,反应液升温赶氨气,于100℃减压蒸馏,然后加入游离碱,分去碱溶液,油层蒸馏得产品。
用途
在显微微晶分析中用以测定钼酸盐、钡酸盐、钨酸盐、钍、锆、铈、镧、镨和钕的沉淀剂。有机分析中用于区别各类羧酸(与羧酸酯类反应生成N-苄胺衍生物,按熔点的不同来区别各种羧酸)。金属有机化合物的定性试验。也用作溶剂、有机合成。
国家/地区名称
海关编码
更新时间
操作
中国29214990902019-03查看
美国29214950002019-03查看
印度292149902019-03查看
欧盟292149002019-03查看
英国29214900902019-03查看
日本2921490002019-03查看
韩国29214900002019-03查看
加拿大29214900002019-03查看
下游产品
N-Benzyl-4-ethylaniline N-benzyl-2-(2-oxopyrrolidin-1-yl)acetamide 1-甲基-3,4-二氢-1H-喹啉-2-酮 1-benzyl-4-methylidenepiperidine N-苯甲基-4-硝基苯胺 1-benzyl-4,4-dimethylpiperidine-2,6-dione N,N'-二(苯基甲基)丙烷二酰胺 N'-benzylpentanimidamide (3S)-N-苄基-3-羟基吡咯烷-2,5-二酮 N-benzyl-4-(methylamino)benzamide (2-hydroxy-3-phenoxypropyl) N-benzylcarbamate N'-benzyl-2-phenylacetohydrazide 1-苄基-3-[(三甲基硅烷基)氧基]吖丁啶 N-benzyl-4-chlorobenzenesulfonamide 6-methoxy-2-phenyl-1,3-benzothiazole 2-乙基吡啶 N-benzyl-benzenesulfonylanilide (-)-N,N-二苯甲基-D-酒石二酰胺 4-(苯基甲基氨基羰基)哌啶 2,4,6-三氯酚 Ethyl 2-(benzylamino)-4-methylpyrimidine-5-carboxylate 9-benzyl-9-azabicyclo[4.2.1]nonan-5-ol N-benzylbut-3-yn-1-amine N-benzylhex-1-en-3-amine N-benzyl-1-(2,4,6-trimethylphenyl)methanimine 1-benzyl-2-(trifluoromethyl)aziridine N-benzyl-2-[[2-(benzylcarbamoyl)phenyl]diselanyl]benzamide N-(2-溴-3,3,3-三氟丙基)苯甲胺 2-benzyl-3-(4-methoxyphenyl)isoquinolin-1-one N-(4-氯-苯基)-苯甲酰胺 Methyl 5-methyl-2-phenyl-1,3-oxazole-4-carboxylate 3-(2-硝基乙烯基)噻吩 N-benzyl-3-chloro-2-trimethylsilyloxypropan-1-amine 对硝基苯酚 1-苄基-3,4-二氢-1H-吡啶-2-酮 ethyl (N-benzylcarbamoyl)acetate N-chloro-1-phenylmethanimine N-[5-(benzylamino)-1,3,4-thiadiazol-2-yl]-2-phenylacetamide 5-chloro-2-phenyl-1,3-benzoxazole 9-benzyl-4-(2-oxoethyl)-9-azabicyclo[4.2.1]nonane-5-carbaldehyde N-Benzylaniline 对氯苯酚 2-(1-苄基-1H-吲哚-3-基)-2-氧代乙酰胺 N-苄烯丁胺 苯酚 1-benzyl-3,4-dihydroquinolin-2-one 3-N,4-N-dibenzyl-1,1-dioxo-1,2,5-thiadiazole-3,4-diamine 4-氯苯磺酸