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60835-69-0 - 4-Nitrobenzo-15-crown-5, 99% - A16225 - Alfa Aesar

A16225 4-Nitrobenzo-15-crown-5, 99%

Codice CAS
60835-69-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 34,24
5g 178,20
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4-Nitrobenzo-15-crown-5, 99%

MDL
MFCD00060713

Proprietà chimiche

Formula
C14H19NO7
Peso formula
313.30
Punto di fusione
93-95°
Solubilità
It is soluble in non-polar solvents.

Applicazioni

4-Nitrobenzo-15-crown-5 is a raw material used in synthesis as well as an intemediate in chemical syntheis and pharmaceutica intemediate. It is also used to separate cations, dissolve inorganic salts into organic solvents to perform naked anion chemistry, serve as phase transfer catalysts, and chiral crown ethers have been used to resolve racemic mixtures or separate isomers by chiral chromatography.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from Strong oxidizing agents, Strong bases

Letteratura

GH Rounaghi.; E Razavipanah. Complexation of 4?-nitrobenzo-15-crown-5 with Li+, Na+, K+, and NH 4+ cations in acetonitrile-methanol binary solutions. Journal of Inclusion Phenomena and Macrocyclic Chemistry. 2008, 61, (3), 313-318.

D Kim.; Y Jeon.; T Eom.; M Suh.; C Lee. Lithium isotope separation on a monobenzo-15-crown-5 resin. Journal of Radioanalytical and Nuclear Chemistry. 2005, 150, (2), 417-426.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Codice tariffe armonizzato
2932.99
TSCA
No

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