| 产品名称: |
2,2-偶氮二异丁腈 |
| 中文别名: |
偶氮二异丁腈 | 2,2'-偶氮双(异丁腈) | 2,2'-偶氮二(2-甲基丙腈) |
| 英文名称: |
Azobisisobutyronitrile |
| CAS号: |
78-67-1 |
| 分子式: |
C8H12N4 |
| 分子量: |
164.21 |
| 等级: |
≥98% |
规格或纯度: ≥98%
英文名称: 2,2'-Azobis(2-methylpropionitrile)(AIBN)
储存条件: 2-8°C储存,充氩
运输条件: 低温运输,DG运输
纯度: ≥98%
产品介绍
不溶于水,溶于乙醚、甲醇、乙醇、丙酮、氯仿、二氯乙烷、乙酸乙酯、苯等,遇热分解,在加热时分解并放出氮气。溶解度:2.04 g/100 mL乙醇(20°C) 4.96 g/100 mL 甲醇 (20°C)。溶于丙酮会爆炸。最大吸收波长345nm(乙醇中)。甲基丙稀酸酯包埋组织时的催化剂。高分子聚合物的引发剂。橡胶、塑料、发泡剂。聚氯乙稀塑料激发剂。
2,2′-Azobis(2-methylpropionitrile) (AIBN) is a radical initiator. AIBN solution can be used to initiate radical-induced reactions, specifically free-radical polymerizations. It can be used in:
• Synthesis of styrene-vinyl pyridine diblock copolymers by reversible addition-fragmentation chain transfer (RAFT) polymerization.
• Preparation of silicon oxycarbide glasses.
• Synthesis of poly [N-(p-vinyl benzyl) phthalimide] for the preparation of titanium dioxide composites for electrophoretic displays.