73148

3-Nitrobenzyl alcohol

suitable for mass spectrometry (MS), ≥99.5%

• Synonym(s): NOBA
• Linear Formula: O₂NC₆H₄CH₂OH
• CAS Number: 619-25-0
• Molecular Weight: 153.14
• Beilstein/REAXYS Number: 2044769
• EC Number: 210-588-2
• MDL number: MFCD00007273
• UNSPSC Code: 12000000
• PubChem Substance ID: 329764660
• NACRES: NA.21

Properties

• Quality Level: 100
• assay: ≥99.5% (GC); ≥99.5%
• form: (Powder or Crystals or Solid or Liquid)
• technique(s): H-NMR: suitable; mass spectrometry (MS): suitable
• bp: 175-180 °C/3 mmHg (lit.)
• mp: 26-32 °C (lit.)
• density: 1.29 g/mL at 20 °C (lit.)
• SMILES string: OCc1cccc(c1)[N+]([O-])=O
• InChI: 1S/C7H7NO3/c9-5-6-2-1-3-7(4-6)8(10)11/h1-4,9H,5H2
• InChI key: CWNPOQFCIIFQDM-UHFFFAOYSA-N

Description

General description

3-Nitrobenzyl alcohol (3-NBA) is most commonly used matrix for spectrometry methods. It helps in the analysis of porphyrins, cyclic peptides, alkali metal cationized fatty acids for collisional activation and also certain organoruthenium compounds.

Application

3-NBA has been used as liquid matrix in Ionization in liquid secondary ion mass spectrometry.

Other Notes

Matrix used in fast atom bombardment mass spectrometry

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 233.6 °F - closed cup
• flash_point_c: 112 °C - closed cup
• ppe: Eyeshields, Gloves