2,3-Diaminophenol
ALDRICH/340618 - 97%
CAS Number: 59649-56-8
Empirical Formula (Hill Notation): C6H8N2O
Molecular Weight: 124.14
MDL Number: MFCD00075199
Linear Formula: (H2N)2C6H3OH
Product Type: Chemical
assay | 97% |
InChI | 1S/C6H8N2O/c7-4-2-1-3-5(9 |
InChI key | PCAXITAPTVOLGL-UHFFFAOYSA |
mp | 161-165 °C (lit.) |
SMILES string | Nc1cccc(O)c1N |
Application: | 2,3-Diaminophenol was used: • in one-pot microwave assisted synthesis of amino-1,5-benzoxazepines and hydroxyl-1,5-benzodiazepi • in the electrosynthesis of poly(2,3-diaminophenol) via electro-oxidation • in a synthesis of tetradentate Schiff base complexes via reaction with salicylaldehyde or 5-bromosalicylaldehyde and metals such as Mn(III), Ni(II) and Cu(II) |
General description: | 2,3-Diaminophenol is an aromatic diamine and forms Pd(II) and Pt(II) complexes. 2,3-Diaminophenol reacts with 2,4-pentanedione to yield the corresponding benzo[b][1,4]diazepinium salts. 2,3-Diaminophenol reacts with salicylaldehyde or 5-bromosalicylaldehyde in absolute ethanol to yield new unsymmetrical Schiff base. |
Packaging: | 1, 5, 25 g in glass bottle |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 + H332 - H315 - H319 - H335 |
Precautionary statements | P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 20/22-36/37/38 |
Safety Statements | 26 |
RIDADR | UN 3259PSN2 8 / PGII |
WGK Germany | WGK 3 |
Purity | 97% |
mp | 161-165 °C (lit.) |
UNSPSC | 12352100 |