Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

619-73-8 - 4-Nitrobenzyl alcohol, 99% - A15742 - Alfa Aesar

A15742 4-Nitrobenzyl alcohol, 99%

Numéro CAS
619-73-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
25g 26,06
100g 83,75
500g 304,94
Ajouter au panier Ajouter au devis en vrac Afficher l'article

4-Nitrobenzyl alcohol, 99%

MDL
MFCD00007376
EINECS
210-611-6

Propriétés chimiques

Formule
C7H7NO3
Poids formulaire
153.14
Point de fusion
92-95°
Point d'ébullition
185°/12mm
Point d'éclair
180°(356°F)
Solubilité
Soluble in water (2 mg/ml at 20°C).

Applications

4-nitrobenzyl alcohol is used as the sole source of carbon and nitrogen to study the pathway for the catabolism of 4-nitrotoluene by Pseudomonas.

Notes

Store at room temperature. Keep away from oxidizing agents.

Références bibliographiques

Iraj Mohammadpoor-Baltork.; Hamid Aliyan.; Ahmad Reza Khosropour. Bismuth(III) salts as convenient and efficient catalysts for the selective acetylation and benzoylation of alcohols and phenols.Tetrahedron. 2001, 57 (27),5851-5854 .

Adina Haimova.; Ronny Neumann. Polyethylene glycol as a non-ionic liquid solvent for polyoxometalate catalyzed aerobic oxidation.Chem. Commun. 2002, (8), 876-877 .

Protection of alcohols as their 4-nitrobenzyl ethers has been carried out, e.g. in the presence of trifluoroacetic anhydride and 2,6-lutidine: Tetrahedron Lett., 31, 389 (1990).

Selective deprotection at room temperature can be accomplished by sodium dithionite in aqueous acetonitrile: Synth. Commun., 12, 219 (1982). Photolytic cleavage has been employed in the carbohydrate series: J. Org. Chem., 37, 2281, 2285 (1972). For reviews of photoremovable protecting groups, see: Synthesis, 1 (1980); Org. Photochem., 9, 225 (1987). Reduction to the aniline, followed by chemical or electrolytic oxidation has also been reported: Tetrahedron Lett., 31, 389 (1990).

Has also found use to protect carboxylic acids as their 4-nitrobenzyl esters, particularly in the penicillin and peptide fields. See also 4-Nitrobenzyl­ bromide, A15236, and 4-Nitrobenzyl­ chloride, A15749.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: 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.

Autres références

Beilstein
1424026
Code tarifaire harmonisé
2906.29
TSCA
Yes
RTECS
DP0657100

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire