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| 3-chlorophthalic anhydride |
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| 98% purity |
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| 117-21-5 |
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| It can be used in the synthesis of BPDA , monoether dianhydride, thioether dianhydride & diether dianhydride,reacting with diamine in cyclization reaction, it can produce polyimide.It is the best intermediate for polyimide , or used as intermediate of pesticide and medicine. |
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white or yellowish crystalline Melting point(°C):122-125 Purity:98% |
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