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612-25-9 - 2-Nitrobenzyl alcohol, 97% - A15496 - Alfa Aesar

A15496 2-Nitrobenzyl alcohol, 97%

Codice CAS
612-25-9
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 44,82
100g 107,05
500g 442,40
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2-Nitrobenzyl alcohol, 97%

MDL
MFCD00007186
EINECS
210-302-6

Proprietà chimiche

Formula
C7H7NO3
Peso formula
153.14
Punto di fusione
70-74°
Punto di ebollizione
270°
Sensibilità
Light Sensitive
Solubilità
Soluble in water 5000 mg/L 20 deg Celsius.

Applicazioni

The o-nitrobenzyl group (o-NB) is utilized frequently in polymer and materials science. It covers the use of based cross-linkers for photodegradable hydrogels, o-NB side chain functionalization in (block) copolymers, o-NB side chain functionalization for thin film patterning, o-NB for self-assembled monolayers, photo cleavable block copolymers, and photo cleavable bioconjugates.

Note

Store in cool, dry conditions in a well sealed container. Store away from oxidizing agents.

Letteratura

Hui Zhao; Elizabeth S. Sterner; E. Bryan Coughlin and Patrick Theato. o-Nitrobenzyl Alcohol Derivatives: Opportunities in Polymer and Materials Science. Macromolecules. 2012, 45 (4), 1723-1736.

Aurélien Blanc and Christian G. Bochet. Isotope Effects in Photochemistry. 1. o-Nitrobenzyl Alcohol Derivatives. J. Am. Chem. Soc. 2004, 126 (23), 7174-7175.

Photosensitive protecting reagent for alcohols, acids, phenols etc., cf 4,5-Dimethoxy-2-nitrobenzyl­ alcohol, L00719. Bis(2-nitrobenzyl) acetals of carbonyl compounds, prepared by acetalization in the presence of 2,2-dimethoxypropane, are cleaved photochemically: J. Chem. Soc., Chem. Commun., 1828 (1985). For reviews of photoremovable groups in organic synthesis, see: Synthesis, 1 (1980); Org. Photochem., 9, 225 (1987).

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

Beilstein
2046649
Codice tariffe armonizzato
2906.29
TSCA
No
RTECS
DP0657050

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