| CAS No.: | 79-31-2 |
|---|---|
| Formula: | C4h8o2 |
| EINECS: | 201-195-7 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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Audited Supplier Isobutyric acid with Preservative 99% CAS 79-31-2
| Isobutyric acid Basic information | |
| Product Name: | Isobutyric acid |
| CAS: | 79-31-2 |
| MF: | C4H8O2 |
| MW: | 88.11 |
| EINECS: | 201-195-7 |
| Mol File: | 79-31-2.mol |
| Isobutyric acid Chemical Properties | |
| Melting point | -47 °C (lit.) |
| Boiling point | 153-154 °C (lit.) |
| density | 0.95 g/mL at 25 °C (lit.) |
| vapor density | 3.04 (vs air) |
| vapor pressure | 1.5 mm Hg ( 20 °C) |
| refractive index | n20/D 1.393(lit.) |
| FEMA | 2222 | ISOBUTYRIC ACID |
| Fp | 132 °F |
| storage temp. | Store below +30°C. |
| solubility | 618g/l |
| pka | 4.84(at 20ºC) |
| form | Liquid |
| color | Clear colorless |
| PH | 2.3 (500g/l, H2O, 25ºC) |
| Odor Threshold | 0.0015ppm |
| explosive limit | 1.6-7.3%(V) |
| Water Solubility | 210 g/L (20 ºC) |
| Appearance Active content |
% | Light transparent liquid 98 min |
Light transparent liquid 99 |
|
| PH(1% water solution) | 6.0 - 8.0 | 7.16 | ||
| Amine salt | % | 2.0 max | 1.24 | |
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