N-()，是一種叔胺類物質。分子式為CH₃N(CH₂CH₂OH)₂，分子量為119.16，比重1.0418，沸點247℃，在12℃時的粘度為101cP，凝固點–48℃，能全部溶于水中。

benshengchangongyicaiyongguojishangzuixianjindeguandaohuafanying，jihuanyangyiwanyuchunyijiaanzaiguanshifanyingqizhong,2.5mpayalixiajinxingfanying，jingzhengliu，jingliudedaomdea，chundudadao97%yishang。

bengongyiyouyixiajigexianzhudeyoudian：

1、anquanxinghao。guandaohuafanyingkeyibimianyinjubuguorezaochengdebaojudefasheng，duihuanyangyiwanshizuianquandegongyiluxian。

2、zhilianghao，fuchanwushao。kongzhihuanyi/jiaanbili，keyifangzhigaofeiwudechansheng，chanpinsezehenhao，jihuwuse，jinggongyehuazhengmingqichanpinseduyuanbifushifanyingqiweihao。

3、nenghaojidi。guanshifanyingkeyiyongwushuiyijiaan，fushigongyijunyong40%jiaanshuirongye，houzhezhengshuinenghaojida，qiechanpinshuihanliangpiangao。

4、chanlianggao。lianxuhuafanyinggongyi，kaigong，tinggongfangbian，danweixiaoshichanliangkediao。

bengongyiyijing600dun/niangongyeguimojianyan，wanquandadaoguojishuiping。yanjiukaifarenyuanyijingchenggongkaifachuguochanwandunjiyichunanshengchangongyi，bingdadaoguojishuiping，jileilefengfudejingyan，weimdeadeshengchangongyitigongleyoulidebaozhang。