A3141712
4,4′-Diaminodiphenyl ether , Analysis standard , 101-80-4
Synonym(s):
4,4′-Diaminodiphenyl ether;4,4′-Oxydianiline, Bis(p-aminophenyl) ether;4-Aminophenyl ether
CAS NO.：101-80-4
Empirical Formula: C12H12N2O
Molecular Weight: 200.24
MDL number: MFCD00007863
EINECS: 202-977-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB359.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 188-192 °C(lit.) |
| Boiling point: | 190 °C (0.1 mmHg) |
| Density | 1.1131 (rough estimate) |
| vapor pressure | 10 mm Hg ( 240 °C) |
| refractive index | 1.6660 (estimate) |
| Flash point: | 426 °F |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 5.49±0.10(Predicted) |
| form | Solid |
| color | White |
| Water Solubility | Insoluble. <0.01 g/100 mL at 15 ºC |
| BRN | 475735 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. Hygroscopic. |
| InChIKey | HLBLWEWZXPIGSM-UHFFFAOYSA-N |
| LogP | 0.72 at 20℃ |
Description and Uses
4,40-Oxydianiline is a white crystalline solid,or a beige powder. Molecular weight =200.26; Boilingpoint ≥300℃ (sublimes); Freezing/Meltingpoint = 186-187℃; Flash point =219℃. Very slightlysoluble in water.
4,4＇-Oxydianiline has been used to produce polyimide resins.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H317-H340-H350-H361f-H410 |
| Precautionary statements | P202-P273-P280-P301+P310-P302+P352+P312-P304+P340+P311 |
| Hazard Codes | T,N |
| Risk Statements | 45-46-23/24/25-51/53-62-36/37/38-22-50/53-43 |
| Safety Statements | 53-45-61-36/37-26-20-60 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | BY7900000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29222900 |
| Toxicity | LD50 orl-rat: 725 mg/kg HYSAAV 33,137,68 |
