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CAS: 2420-87-3
Molecular Formula: C16H6O6
Molecular Weight: 294.22
EINECS: 219-342-9
Synonyms: 3,3′,4,4′-Biphenyltetracarboxylic dianhydride 97%; 4,4′-Biphthalic Anhydride (purified by sublimation); 3,3’4,4′-Biphenyl tetracarboxylic acid dianhydride(s-BPDA); S-BDPA; S-BPDA; [5,5’-biisobenzofuran]-1,1’,3,3’-tetrone; [5,5′-Biisobenzofuran]-1,1′,3,3′-tetrone; 5,5’-Biisobenzofuran-1,1’,3,3’-tetrone
3,3',4,4'–联苯二酸酐是一个重要的聚酰亚胺单体材料的广泛应用中合成的耐高温的聚酰亚胺的材料。 用于生产聚酰亚胺的产品和他们的复合材料、医药中间体
| 项目 | 规格 |
| 沸点 | 614.9±48.0°C(预测) |
| 密度 | 1.625±0.06g/cm3(预测) |
| 熔点 | 299-305°C(亮。) |
| λmax | 300(亮。) |
| 纯度 | 99% |
| 储存条件 | 惰性气氛中，室内温度 |
3,3',4,4'–联苯二酸酐是用于生产聚酰亚胺的产品和他们的复合材料，药中间物、聚酰亚胺单体，并制造新的聚合物材料，例如树脂和PI的电影。
通常装在25公斤/桶，并且还可以做的定制软件包。
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