8.11684
Crown ether/18-Crown-6
for synthesis
より環境に優しい選択肢
別名:
Crown ether/18-Crown-6, 1,4,7,10,13,16-Hexaoxacyclooctadecane, 18-Crown-6
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この商品について
実験式（ヒル表記法）:
C12H24O6
CAS番号:
分子量:
264.32
UNSPSC Code:
12352005
EC Index Number:
241-473-5
NACRES:
NA.22
MDL number:
Assay:
98.0 %, ≥98.0% (GC)
Form:
solid
この製品は、Merck Milliporeウェブサイトでのみ注文できます。
Quality Segment
assay
98.0 %, ≥98.0% (GC)
form
solid
potency
525 mg/kg LD50, oral (Rat), 3888 mg/kg LD50, skin (Rabbit)
reaction suitability
core: crown ether
greener alternative product characteristics
Catalysis
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Greener Alternative Product
mp
36-39 °C
transition temp
flash point 109 °C
greener alternative category
storage temp.
2-30°C
SMILES string
O1CCOCCOCCOCCOCCOCC1
InChI
1S/C12H24O6/c1-2-14-5-6-16-9-10-18-12-11-17-8-7-15-4-3-13-1/h1-12H2
InChI key
XEZNGIUYQVAUSS-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
Application
- 18-Crown-6 coordinated metal halides with bright luminescence and nonlinear optical effects: This study explores the luminescence and nonlinear optical properties of crown-ether coordination compounds, indicating potential applications in optoelectronics and photonics (Merzlyakova et al., 2021).
- 18-Crown-6–sodium cholate complex: thermochemistry, structure, and stability: The study investigates the complex formation between 18-Crown-6 and sodium cholate, offering insights into the thermodynamic stability and structural characteristics of this complex (Mihelj et al., 2014).
- Alkali Metal Ion Recognition by 18-Crown-6 in Aqueous Solutions: This article presents evidence from local structures on how 18-Crown-6 selectively recognizes and binds alkali metal ions, useful for designing more effective ion-selective sensors (Jing et al., 2023).
- Influence of 18-Crown-6 Ether Coordination on the Catalytic Activity of Potassium and Calcium Diarylphosphinites: Exploring how 18-Crown-6 ethers influence the catalytic activity in hydrophosphorylation reactions, this research provides a pathway to understanding the role of crown ethers in catalysis (Härling et al., 2017).
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 36 °C
Melting range (upper value): ≤ 41 °C
Identity (IR): passes test
Melting range (lower value): ≥ 36 °C
Melting range (upper value): ≤ 41 °C
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
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