| CAS No.: | 78-83-1 |
|---|---|
| Formula: | C8h10o |
| EINECS: | 201-148-0 |
| Type: | Flavor & Fragrance Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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Audited Supplier 2-Methyl-1-propanol with Chromatographic analysis reagent CAS 78-83-1
| 2-Methyl-1-propanol Basic information | |
| Product Name: | 2-Methyl-1-propanol |
| CAS: | 78-83-1 |
| MF: | C4H10O |
| MW: | 74.12 |
| EINECS: | 201-148-0 |
| Mol File: | 78-83-1.mol |
| 2-Methyl-1-propanol Chemical Properties | |
| Melting point | -108 °C (lit.) |
| Boiling point | 108 °C (lit.) 108 °C |
| density | 0.803 g/mL at 25 °C (lit.) |
| vapor density | 2.55 (vs air) |
| vapor pressure | 8 mm Hg ( 20 °C) |
| refractive index | n20/D 1.396(lit.) |
| FEMA | 2179 | ISOBUTYL ALCOHOL |
| Fp | 82 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | water: miscible70g/L at 20°C |
| pka | >14 (Schwarzenbach et al., 1993) |
| form | Solid |
| color | APHA: ≤10 |
| Odor | Slightly suffocating; nonresidual alcoholi |
| PH | 7 (80g/l, H2O, 20ºC) |
| Relative polarity | 0.552 |
| Odor Threshold | 0.011ppm |
| explosive limit | 1.5-12%(V) |
| Water Solubility | 95 g/L (20 ºC) |
| λmax | λ: 260 nm Amax: 0.10 |
| λ: 280 nm Amax: 0.06 |
| 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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