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单词
对苯二酚
释义
对苯二酚
Encyclopedia
工学
苯胺
释
hydroquinone
对苯二酚
苯的两个对位氢原子被羟基取代形成的有机化合物。又称氢醌、几奴尼、1,4-二羟基苯等。熔点170℃，沸点285℃，白色针状结晶，可燃，易溶于热水、乙醇和乙醚，微溶于苯。水溶液在空气中因氧化而呈褐色，碱性溶液更易氧化。是医药、农药、染料和橡胶等的重要原料、中间体和助剂。
理学
对苯二酚
释
hydroquinone
对苯二酚
二元酚，分子式1,4-C6H4(OH)2。又称氢醌。
Chemistry
＞有机化学＞有机化合物＞释义
hydroquinone
对苯二酚
随便看
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grand inspector
grand jackknife clam
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Grandjean texture
grand lot
Grand Lumber Depots
Grandma and Her Ghosts
Grand Marshal Tian
Grand master known to the Emperor
grand mediation
grand minister assistant commander of the imperial guardsmen
grand minister commandant
grand minister consultant
grand minister in attendance
Grandminister of State
grand minister of the Imperial Household Department concurrently controlling the imperial guardsmen
grand ministers commanding the Eight Banners
Grand Mosque Seizure
Grandmother
Grand Norms of Governance, Imperial Household Department edition (1186), thirteen year of the Chunxi era, Song Dynasty
grand opera
grand origin
Grand Outline for the Construction of the Nation
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更新时间：2024/12/25 13:48:12