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iso-BUTANOL AR iso-Butyl alcohol, 2-Methyl propan-1-ol
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Warranty 1 year
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Free 30-Day returns
Specification
Overview
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General
Description
| Article No. | 00058 | Grade | AR |
| Purity | 99% | CAS No. | 78-83-1 |
| Molecular Formula | C4H10O | Molecular Weight | 74.12 |
| H.S. Code | 2905.1490 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless | ||||
| Odour | Sweet-musty odor | Odour threshold | 40 ppm | ||||
| Melting point/ Freezing point [°C] | -108°C | Critical temperature [°C] | 274.6°C | ||||
| Auto-ignition temperature [°C] | 415°C | Flammability (solid, gas) | Flammable | ||||
| Flash point [°C] | 28°C | Boiling point [°C] | 108°C | ||||
| Evaporation rate | 0.8 | Vapour pressure [20°C] | 1.2 kPa (@ 20°C) | ||||
| Vapour density | 2.56 | Density [g/cm3] | 0.806 | ||||
| Solubility in water [% weight] | 9.5g/100ml water @ 20C | Partition coefficient Log Pow octanol / water at 20°C | 0.8 | ||||
| Explosion limits – upper [%] | 10.60% | Explosion limits -lower [%] | 1.70% | ||||
Specifications
| Appearance | A clear colorless liquid | Purity (by GC) | Min 99% |
| Weight/ mL at 20°C | 0.801 – 0.802 g | Refractive index (20°C; 589 nm) | 1.395 – 1.396 |
| Insoluble matter in water | Passes test | Water | Max 0.1% |
| Acidity (as C3H7COOH) | Max 0.002% | Non-volatile matter | Max 0.002% |
| Aldehydes and ketones (as C3H7CHO) | Max 0.015% | Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0001% | Lead (Pb) | Max 0.0001% |
Safety Information and Hazard Symbols
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Symbol: GHS02, GHS05, GHS07
Signal Word: Danger
UN No.: 1212
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H315-H318-H335-H336
Precaution Statement: P210-P233-P261-P280-P303+P361+P353P305+P351+P338
Signal Word: Danger
UN No.: 1212
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H315-H318-H335-H336
Precaution Statement: P210-P233-P261-P280-P303+P361+P353P305+P351+P338
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