Compatibility Rating
At 20°C (68°F)
Excellent
Excellent resistance - recommended for continuous use
At 50°C (122°F)
Excellent
Excellent resistance - recommended for continuous use
Why is Aluminium resistant to Diethyl Ether?
Aluminium shows excellent resistance to Diethyl Ether due to its protective oxide layer (Al₂O₃) that forms naturally and resists many chemicals.
⚠️ When NOT to use Aluminium
Avoid using Aluminium with strong acids (HCl, H₂SO₄), strong alkalis (NaOH), and mercury compounds which destroy the protective oxide layer.
Comparison Table — All Materials for Diethyl Ether
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | C | D |
| LDPE | A | D |
| PP | C | D |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | NR | NR |
| EPDM | D | D |
| Viton (FPM) | D | D |
| NBR | D | D |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | D | D |
| PVC Flexible | NR | NR |
| PMP | D | D |
| Polystyrene | NR | NR |
| SAN | NR | NR |
| Polycarbonate | C | C |
| PETG | A | NR |
| Acetal (POM) | A | A |
| Nylon (PA) | B | B |
| Polysulfone | C | NR |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Good resistance at both 20°C and 50°C. Maximum service temperature for this material is 300°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: SS 316 for corrosive chemicals. View all materials for Diethyl Ether →
FAQ
Is Aluminium resistant to Diethyl Ether?
Aluminium has Excellent (A) resistance to Diethyl Ether at 20°C. Excellent resistance - recommended for continuous use.
Can I store Diethyl Ether in Aluminium containers?
Yes, Aluminium is rated A (Excellent) for Diethyl Ether.