4,4′-Oxydianiline
ALDRICH/516805 - 97%
Synonym: 4,4′-Diaminodiphenyl ether; 4-Aminophenyl ether
CAS Number: 101-80-4
Empirical Formula (Hill Notation): C12H12N2O
Molecular Weight: 200.24
EC Number: 202-977-0
MDL Number: MFCD00007863
Linear Formula: O(C6H4NH2)2
Product Type: Chemical
| assay | 97% |
| form | solid |
| InChI | 1S/C12H12N2O/c13-9-1-5-11 |
| InChI key | HLBLWEWZXPIGSM-UHFFFAOYSA |
| mp | 188-192 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | Nc1ccc(Oc2ccc(N)cc2)cc1 |
| vapor pressure | 10 mmHg ( 240 °C) |
| Application: | 4,4′-Oxydianiline can be used as a reactant to synthesize:• Aramides via polycondensation with aromatic dicarboxylic acids. • Azomethine bisphenols by reacting with aromatic aldehydes, which can be used to synthesize polyazomethines by the oxidative polycondensation in the presence of NaOCl as an oxidant. • Polyguanamines by the chemoselective polycondensation with 2-amino-4,6-dichloro-1,3, It can also be used for the functionalization of carbon nanotubes, which can react with terminal dianhydrides to synthesize polyimide aerogels. |
| Packaging: | 100, 500 g in poly bottle |
| Symbol | ![]() ![]() GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H311 + H331 - H317 - H340 - H350 - H361f - H410 |
| Precautionary statements | P201 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 |
| Hazard Codes | T,N |
| Risk Statements | 45-46-23/24/25-43-50/53-62 |
| Safety Statements | 53-36/37-45-60-61 |
| RIDADR | UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., |
| WGK Germany | WGK 3 |
| Flash Point(F) | 426.2 °F |
| Flash Point(C) | 219 °C |
| Purity | 97% |
| mp | 188-192 °C (lit.) |
| UNSPSC | 12352100 |




