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14098-44-3 - Benzo-15-crown-5, 98% - A16011 - Alfa Aesar

A16011 Benzo-15-crown-5, 98%

CAS-Nummer
14098-44-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 35,23
5g 121,50
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Benzo-15-crown-5, 98%

MDL
MFCD00005945
EINECS
237-947-6

Chemische Eigenschaften

Formel
C14H20O5
Molmasse
268.31
Schmelzpunkt
78-82°
Sensitivität
Hygroscopic
Löslichkeit
Soluble in hot methanol. Slightly soluble in water.

Anwendungen

Benzo-15-crown-5 is used in synthetic chemistry. It plays a major role and involved in complexation through ether oxygen. It is used in phase-transfer catalyst system. It is involved in 'Host-Guest' chemistry to identify the move of essential elements in the body. It can play the part of very complicated biological reactions such as enzyme functions, which finds application in the development of new pharmaceuticals.

Bemerkungen

Hygroscopic. Incompatible with strong oxidizing agents. Store in a cool place.

Literaturverweise

Inokuchi, Y.; Ebata, T.; Rizzo, T. R. Solvent Effects on the Encapsulation of Divalent Ions by Benzo-18-Crown-6 and Benzo-15-Crown-5. J. Phys. Chem. A 2015, 119 (29), 8097-8105.

Hong, B.; Yang, F.; Ye, J.; Guo, H.; Yan, X. Novel Benzo-15-crown-5/C60 Dyads with Different Chains: Synthesis and Complexation Properties. Lett. Org. Chem. 2014, 11 (1), 2-5.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1624106
Harmonized Tariff Code
2932.99
TSCA
No

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