產(chǎn)品名稱(chēng):
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對(duì)苯二異氰酸酯
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英文名稱(chēng):
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P-phenylene diisocyanate
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CAS號(hào):
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104-49-4
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結(jié)構(gòu)式:
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規(guī)格:
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≥99%
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