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首頁 > 供應產品 > 二乙基甲苯二胺
二乙基甲苯二胺
單價 面議對比
詢價 暫無
發貨 江蘇揚州市付款后3天內
過期 長期有效
更新 2013-04-15 11:01
 
詳細信息

二乙基甲苯二胺   99.9% 瑞士   25000元/t 100kg/桶
英文名  Diethyltoluenediamine
別名  Diethylmethylbenzenediamine; DETDA
分子式(Formula): C11H18N2
分子量(Molecular Weight): 178.28
CAS No.: 68479-98-1
密度  1.022
閃點  >140 ºC
沸點  310 ºC
性質:有兩種異構體的商品化的產品是含76%的3,5-二乙基-2,4-二氨基甲苯和24%的3,5-二乙基-2,6-二氨基甲苯的兩種異構混合物。室溫為淺黃至紅棕色透明液體。沸點308℃。傾點-9℃。蒸氣壓(165℃)1.33×103pa。相對密度(20℃)1.02。黏度(20℃)(290±10)mPa·s。乙微溶于水,可溶于醇、醚、酮等極性有機溶劑,與聚醚、聚酯多元醇相容性好。由甲苯二胺和乙烯在催化劑的存在下,于一定溫度壓力下反應而成。
用作反應注塑成型聚氨酯的擴鏈劑,聚氨酯涂料、環氧樹脂、醇酸樹脂固化劑。農藥、染料中間體,塑料、橡膠、油類抗氧劑

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