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Chemical Compatibility: IIR (Butyl)
Pentane, 2-4 dimethyl to Permanganic Acid
Chemical compatibility ratings for elastomers and engineering materials exposed to various chemicals — resistance grades from A (excellent) to D (not recommended), plus X (insufficient data)
| material | chemical | parker compound code | rating | rating code | temp max C (degC) | temp max F (degF) | temp min C (degC) | temp min F (degF) |
|---|---|---|---|---|---|---|---|---|
| IIR (Butyl) | Pentane, 2-4 dimethyl | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Pentane, 3-Methyl | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Pentoxone | V3819-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Pentyl Pentanoate | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Peracetic Acid | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Perchloric Acid - 2N | E0540-80 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Perchloroethylene | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Perfluoropropane | V3819-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Perfluorotriethylamine | V3819-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Permanganic Acid | FF200-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
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