四氢噻吩
sì qīnɡ sāi fēn
- Tetrahydrothiophene;thiophane
四氢噻吩-
目前，国内外城镇燃气普遍采用的加臭剂为四氢噻吩（THT）。
At present , domestic and foreign cities and towns gas commonly used agent for odorization tetrahydrothiophene ( THT ) .
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发现了在无任何金属催化剂及添加剂的条件下，利用炔溴与四氢噻吩反应有效合成溴取代的炔硫醚的方法。
In the absence of any metals and additives , A atom-economic method for synthesis of bromo-substituted alkynyl sulfides from alkynyl bromides and tetrahydrothiophene has been developed under mild reaction conditions .