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八氯二丙醚(Octachlorod ipropyl ether,S2,S421),化学名为2,3,3,3,2,′3,′3,′3′-八氯二丙醚,其结构式为CC l3—CHC l—CH2—O—CH2—CHC l—CC l3,分子量为377·0,比重为1·62,沸点144~150℃,闪点177℃,游离酸≤0·1%[1],工业品S2多为淡黄色油状液体,纯度约92%左右,纯度较
Octachlorod ipropyl ether (S2, S421) with chemical name 2,3,3,3,2, ’3’, ’3’, 3’-octachlorodipropyl ether and its structural formula is CC l3- The molecular weight is 377 · 0, the specific gravity is 1.62, the boiling point is 144-150 ℃, the flash point is 177 ℃ and the free acid is ≤0.1% [1]. The industrial chain of CHC l-CH2-O-CH2-CHCl- Product S2 mostly light yellow oily liquid, about 92% purity, purity