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hexamethylene diisocyanate
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hexamethylene diisocyanate
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己二胺
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hexamethylene diisocyanate
六亚甲基二异氰酸酯
一种含6个亚甲基的脂肪族异氰酸酯。又称六甲撑二异氰酸酯。分子式OCN(CH2)6NCO。分子量168.2,沸点130℃,为无色或者微黄色的液体,有特殊刺激性气味。
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domain invariance theorem
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domain of absolute elsewhere
domain of absolute future
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domain of a correspondence
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