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| Property | Value |
|---|---|
| Refractive Index | n20/D 1.377-1.378 |
| Vapor Pressure | 33 mmHg ( 20 °C) |
| Vapor Density | 2.1 (vs air) |
| Explosion Limit | 2 % |
| Density | 0.785 g/mL at 25 °C(lit.) |
| Autoignition Temperature | 750 °F |
| Boiling point | 77 - 83 °C |
| Freezing point | -90 °C |
| Density | 0.784 - 0.786 g/cm3 |
| Property | Value |
|---|---|
| Flashpoint | 12 °C |
| Hazard Class | 3 |
| Package Group | II |
| UN ID | 1219 |
| Property | Value |
|---|---|
| Appearance | complying |
| Identity | complying |
| Assay (GC) | min. 99.5 % |
| Density (D 20/20) | 0.785 - 0.788 |
| Density (D 25/25) | 0.783 - 0.787 |
| Refractive index (n 20/D) | 1.377 - 1.378 |
| Non-volatile matter | max. 0.002 % |
| Water (Karl Fischer) | max. 0.2 % |
| Acidity or alkalinity | complying |
| Free acid (as C2H5COOH) | max. 0.002 % |
| Acidity | complying |
| Iron (Fe) | max. 0.0001 % |
| Heavy metals (as Pb) | max. 0.0002 % |
| Aldehydes, ketones (as CH3COCH3) | max. 0.05 % |
| Benzene | max. 0.0001 % |
| Benzene and related substances | complying |
| Methanol (GC) | max. 0.1 % |
| Peroxides | complying |
| Absorbance | complying |
| Volatile impurities (GC) | complying |
| Residual solvents | complying |
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