100242

3-Aminophenol

98%

• Synonym(s): m-Aminophenol
• Linear Formula: H₂NC₆H₄OH
• CAS Number: 591-27-5
• Molecular Weight: 109.13
• Beilstein: 636059
• EC Number: 209-711-2
• MDL number: MFCD00007786
• UNSPSC Code: 12352100
• PubChem Substance ID: 24846518
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• form: solid
• bp: 164 °C/11 mmHg (lit.)
• mp: 120-124 °C (lit.)
• SMILES string: Nc1cccc(O)c1
• InChI: 1S/C6H7NO/c7-5-2-1-3-6(8)4-5/h1-4,8H,7H2
• InChI key: CWLKGDAVCFYWJK-UHFFFAOYSA-N

Description

Application

3-Aminophenol has been used in the synthesis of disulfonated bis[4-(3-aminophenoxy)phenyl]sulfone (S-BAPS).
It can be used to synthesize:

• Methyl 2-oxo-7-[(triphenylphosphoranylidene)amino]-2H-chromene-4-carboxylate by reacting with dimethyl acetylenedicarboxylate (DMAD) in the presence of triphenylphosphine.
• 3-Amino-2-cyclohexen-1-one via palladium-catalyzed hydrogenation.

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302 + H332,H319,H411
• Precautionary Statements: P261 - P264 - P273 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves