A71301

2-Aminophenol

99%

• Synonym(s): (2-Hydroxyphenyl)amine, 1-Hydroxy-2-aminobenzene, 2-Amino-1-hydroxybenzene, 2-Aminophenol, 2-Aminophenyl alcohol, 2-Hydroxyaniline, 2-Hydroxybenzenamine, o-Aminohydroxybenzene, o-Hydroxyaniline, o-Hydroxyphenylamine
• Linear Formula: H₂NC₆H₄OH
• CAS Number: 95-55-6
• Molecular Weight: 109.13
• Beilstein/REAXYS Number: 606075
• EC Number: 202-431-1
• MDL number: MFCD00007690
• UNSPSC Code: 12352100
• PubChem Substance ID: 24891176
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 99%
• form: powder
• mp: 170-175 °C (lit.)
• SMILES string: Nc1ccccc1O
• InChI: 1S/C6H7NO/c7-5-3-1-2-4-6(5)8/h1-4,8H,7H2
• InChI key: CDAWCLOXVUBKRW-UHFFFAOYSA-N

Description

Application

2-Aminophenol can be used in the synthesis of:

• 2-Oxazolidinone derivatives by reacting with β-aminoalcohols in presence of Pd/C-I₂ as a catalyst via oxidative cyclocarbonylation.
• Schiff base transition metal(II) complexes with salicylidene-4-aminoantipyrine.
• 2-Arylbenzoxazoles with aldehydes catalyzed by activated carbon in presence of oxygen atmosphere.

Safety Information

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302 + H332,H341
• pcodes: P202 - P261 - P264 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Muta. 2
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 334.4 °F - closed cup
• flash_point_c: 168 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves