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正丁硒醇

正丁硒醇
IUPAC名
Butane-1-selenol
英文名 1-Butaselenol
别名 丁硒醇
1-丁硒醇
n-丁硒醇
识别
CAS号 16645-08-2  ☒N
PubChem 5255143
SMILES
 
  • CCCC[SeH]
InChI
 
  • 1S/C4H10Se/c1-2-3-4-5/h5H,2-4H2,1H3
InChIKey DJJPSSQMPHHRHD-UHFFFAOYSA-N
性质
化学式 C4H10Se
摩尔质量 137.08 g·mol⁻¹
外观 澄清液体
密度 1.24 g·cm−3[1]
沸点 114 °C(387 K)
危险性
欧盟危险性符号
無分類可用[2]
警示术语 R:R10, R22, R37/38, R41, R67
安全术语 S:S7/9, S13, S26, S37/39, S46
NFPA 704
3
1
0
 
相关物质
相关硒醇 乙硒醇
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

正丁硒醇,又稱1-丁硒醇,是一種硒醇類的有機化合物,亦屬於有機硒化合物,其化學式為C4H10Se,示性式為C4H9SeH,對應的醇為正丁醇、對應的硫醇為正丁硫醇

正丁硒醇是一個極其惡臭的液體氣味是像是腐爛大白菜、腐爛的大蒜洋蔥、烤麵包和沼氣混在一起的味道。

制備

[编辑]

要制備正丁硒醇可以由溴丁烷與硒化氫鈉溶液反應得到:

NaSeH + C4H9Br → C4H9SeH + NaBr

參考文獻

[编辑]
  1. ^ L. Tschugaeff: Über Selenomercaptane und einige Derivate derselben. In: Berichte der Deutschen Chemischen Gesellschaft, 42, 1909, S. 49-54, doi:10.1002/cber.19090420107.
  2. ^ In Bezug auf ihre Gefährlichkeit wurde die Substanz von der EU noch nicht eingestuft, eine verlässliche und zitierfähige Quelle hierzu wurde noch nicht gefunden.
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正丁硒醇
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