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376584-63-3 - 1H-Pyrazole-3-boronic acid hydrate, 95% - H27286 - Alfa Aesar

H27286 1H-Pyrazole-3-boronic acid hydrate, 95%

Codice CAS
376584-63-3
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 135,00
5g 592,79
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1H-Pyrazole-3-boronic acid hydrate, 95%

MDL
MFCD11044442

Proprietà chimiche

Formula
C3H5BN2O2•xH2O
Peso formula
111.90
Punto di fusione
85-88°
Solubilità
Soluble in water.

Applicazioni

Significantly used as synthetic intermediates. They are widely used in the production of optics.

Note

Refrigerated (2-8°C). Moisture sensitive. Store under inert gas. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Letteratura

Korich,; A. L. Dalton Trans. Owing to the presence of covalent chemistry in the boroxine ring, boronic anhydrides find their use in novel molecular architectures and functional materials. Boroxine chemistry and applications. 2010, 391423-1431.

Olivier Veniera,; Cécile Pascala,; Alain Brauna,; Claudie Namanea,; Patrick Mougenota,; Olivier Crespina,; François Pacqueta,; Cécile Mougenota,; Catherine Monseaua,; Bénédicte Onofria,; Rommel Dadji-Faïhuna,; Céline Legera,; Majdi Ben-Hassinea,; Thao Van-Phama,; Jean-Luc Ragota,; Christophe Philippoa,; Stefan Güssregenb,; Christian Engelb,; Géraldine Farjota,; Lionel Noaha,; Karima Maniania,; Eric Nicolaï. Pyrrolidine-pyrazole ureas as potent and selective inhibitors of 11β-hydroxysteroid-dehydrogenase type 1. Bioorganic & Medicinal Chemistry Letters. 2011, 21(8),2244-2251.

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
2933.19
TSCA
No

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