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Chemical Compatibility: IIR (Butyl)
Nitrogylcerol to Nitrous 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) | Nitrogylcerol | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitroisopropylbenzene | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitromethane | E0540-80 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitrophenol | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitropropane | E0540-80 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitrosyl Chloride | V3819-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitrosylsulfuric Acid | V3819-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitrothiophene | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitrotoluene | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Nitrous Acid | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
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