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线性分子式:
CH3(CH2)3S(CH2)3CH3
化学文摘社编号:
分子量:
146.29
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-870-5
Beilstein/REAXYS Number:
1732829
MDL number:
产品名称
二丁基硫醚, ≥98.0% (GC)
InChI key
HTIRHQRTDBPHNZ-UHFFFAOYSA-N
InChI
1S/C8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
SMILES string
CCCCSCCCC
vapor density
5.07 (vs air)
vapor pressure
5.17 mmHg ( 37.7 °C)
assay
≥98.0% (GC)
refractive index
n20/D 1.452 (lit.)
n20/D 1.453
bp
188-189 °C (lit.)
mp
−76 °C (lit.)
density
0.838 g/mL at 25 °C (lit.)
functional group
thioether
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Application
- 环境气味检测:采用二丁基硫醚开发微污染水源水中复杂气味问题的检测方法,说明它在环境监测和污染防治中的作用(Guo et al., 2021)。
- 表面化学研究:研究二丁基硫醚在铜表面的吸附和调控,在分子水平了解它的相互作用(Jensen et al., 2007)。
- 开发生物传感器用于毒剂检测:现已开发基于组织的远距离生物传感器,它利用光合组织的荧光诱导机制检测化学毒剂,本文以二丁基硫醚等毒剂测试该传感器的性能(Sanders et al., 2001)。
General description
丁基硫醚是一种挥发性有机硫化合物,在化学合成中用作有机合成砌块。它可用于通过氧化反应制备二丁基亚砜(DBSO)。DBSO可用作重要的有机溶剂,用于提取锆、钯、铂和金。
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Adsorption, interaction, and manipulation of dibutyl sulfide on Cu {111}.
Jensen SC, et al.
ACS Nano, 1(1), 22-29 (2007)
Revisiting the Zincke disulfide reaction for the post-polymerization functionalization of unsaturated polyolefins.
Dunst A, et al.
Polymer, 55(2), 5557-5560 (2014)
Dithiolane-Directed Tandem Oxidation/1, 2-Benzyl Migration of Tetramic Acids under Ambient Conditions.
Li Y, et al.
Advanced Synthesis & Catalysis, 354(9), 1712-1716 (2012)
Effect of irradiation intensity on rate and selectivity of photosensitized oxidation of dibutyl sulfide over C70 fullerene.
Arsentyev AV, et al.
High Energy Chemistry, 49(3), 167-172 (2015)
Electron transfer and singlet oxygen mechanisms in the photooxygenation of dibutyl sulfide and thioanisole in MeCN sensitized by N-methylquinolinium tetrafluoborate and 9, 10-dicyanoanthracene. The probable involvement of a thiadioxirane intermediate in electron transfer photooxygenations.
Baciocchi E, et al.
Journal of the American Chemical Society, 125(52), 16444-16454 (2003)
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