186651
18-冠醚-6
99%
别名:
1,4,7,10,13,16-六氧环十八烷
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关于此项目
经验公式（希尔记法）:
C12H24O6
化学文摘社编号:
分子量:
264.32
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
241-473-5
Beilstein/REAXYS Number:
1619616
MDL number:
产品名称
18-冠醚-6, 99%
InChI key
XEZNGIUYQVAUSS-UHFFFAOYSA-N
InChI
1S/C12H24O6/c1-2-14-5-6-16-9-10-18-12-11-17-8-7-15-4-3-13-1/h1-12H2
SMILES string
O1CCOCCOCCOCCOCCOCC1
assay
99%
form
solid
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp
42-45 °C (lit.)
functional group
ether
greener alternative category
, Aligned
Quality Level
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相关类别
Application
18-冠-6 可用于催化杂环化合物的 N -烷基化反应 和官能化醛的烯丙基化反应。
使用 KF 氧化铝进行更绿色醚化的添加剂。
有效用作相转移催化剂。
用于NaBH4和氢氧化钾化学选择性还原稠合四唑的相转移催化剂。
General description
我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品具有增强催化作用。点击此处，查看更多详情。
18-冠-6 是以氢氧化钾为碱，三甘醇和二氯化三甘醇反应制得的最简单的冠醚。
18-冠-6 是以氢氧化钾为碱，三甘醇和二氯化三甘醇反应制得的最简单的冠醚。
Other Notes
具有重复 (-CH2CH2O) 单元的大环聚醚。该化合物为离子载体型(与阳离子形成稳定的复合物)。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis, 3275-3275 (2006)
Muyang Ban et al.
Nature communications, 9(1), 3892-3892 (2018-09-27)
Organometal halide perovskites (OHP) are promising materials for low-cost, high-efficiency light-emitting diodes. In films with a distribution of two-dimensional OHP nanosheets and small three-dimensional nanocrystals, an energy funnel can be realized that concentrates the excitations in highly efficient radiative recombination
Phase-transfer alkylation of heterocycles in the presence of 18-crown-6 and potassium tert-butoxide.
Guida WC and Mathre DJ
The Journal of Organic Chemistry, 45(16), 3172-3176 (1980)
Amy Hrdina et al.
Health physics, 101(2), 187-195 (2011-06-29)
A cation exchange polymer resin embedded with magnetic nanoparticles and modified with crown ether was developed for urinalysis to rapidly monitor levels of (90)Sr exposure in humans who have been involved in a nuclear event. Invention of the resin matrix
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