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Thermo Scientific Chemicals
2-Nitrobenzyl alcohol, 97%
CAS: 612-25-9 | C7H7NO3 | 153.14 g/mol
化学物質識別子
CAS612-25-9
IUPAC Name(2-nitrophenyl)methanol
Molecular FormulaC7H7NO3
InChI KeyBWRBVBFLFQKBPT-UHFFFAOYSA-N
SMILESOCC1=CC=CC=C1[N+]([O-])=O
さらに表示
仕様
スペックシート
スペックシートMelting Point (clear melt)67.0-77.0?C
Appearance (Color)Pale cream to cream
FormPowder
Assay (GC)≥96.0%
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
Solubility
Soluble in water 5000 mg/L 20 deg Celsius.
Notes
Store in cool, dry conditions in a well sealed container. Store away from oxidizing agents.
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.
Solubility
Soluble in water 5000 mg/L 20 deg Celsius.
Notes
Store in cool, dry conditions in a well sealed container. Store away from oxidizing agents.
RUO – Research Use Only
General References:
- 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).