Ethanol absolute ≥99.9% [64-17-5]
Order number: 90037748
Part number: AC100072485
![90037748 Ethanol absolute ≥99.9% [64-17-5]](https://media.alliedchemi.com/full/90037748)
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Ethanol Absolute ≥99.9% [64-17-5] is applied in various analytical and synthetic procedures. This compound, classified as an alcohol, has a molecular formula of C2H6O and a molecular weight of 46.07. Its Boiling Point is approximately 78°C, and it exhibits a density of 0.790 - 0.793 at 20°C. Ethanol Absolute ≥99.9% is a colourless, clear, volatile, flammable liquid that burns with a blue, smokeless flame. It is important to handle this substance with care due to its flammability, and safety goggles should be worn during use. The product is supplied with a purity of ≥99.9% V/V at 20°C, and it contains no more than 0.1% water (1000 ppm). Additional product-specific specifications are available for this SKU.
- CAS Number: 64-17-5
- Molecular Formula: C2H6O
- GHS Signal Word: Danger
- Density: 0.790 - 0.793 (20°C)
- Boiling Point: ~78°C
- Molecular Weight: 46.07
- Melting Point: Methanol: ≤200 ppm
- Hazard Statements:
- H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
| Name | Value | |
|---|---|---|
| CAS | : | 64-17-5 |
| Content | : | ≥ 99.5 % V/V 15.56°C & 20°C |
| Strength | : | ≥ 99.9 % V/V 20°C |
| Appearance | : | Colourless, clear, volatile, flammable liquid, hygroscopic. |
| Categories | : | Diagnostic Raw Materials Flavours and Fragrance Materials Organics Solvents |
| Solubility | : | Miscible with water & Methylene Chloride. It burns with a blue, smokeless flame. |
| Product Code | : | 90037748 |
| Product Name | : | Ethanol absolute ≥99.9% |
| Boiling Point | : | ~78°C |
| Water Content | : | ≤ 0.1% (1000 ppm) |
| Storage Details | : | Ambient |
| Molecular Weight | : | 46.07 |
| Molecular Formula | : | C2H6O |
| Acidity or alkalinity | : | The solution is pink. (≤30 ppm, expressed as Actic acid) ≤1.0mL 0.01 M NaOH |
| Harmonised Tariff Code | : | 2207100090 |
| Absorbance (5 cm Cell) 1 | : | ≤0.40 @ 240nm |
| Absorbance (5 cm Cell) 2 | : | ≤0.30 250-260 nm |
| Absorbance (5 cm Cell) 3 | : | ≤0.10 270-340 nm |
| Absorbance (5 cm Cell) 4 | : | Spectrum shows steadily descending curve with no peaks or shoulders |
| Volatile / Organic impurities 1 | : | Methanol: ≤200 ppm |
| Volatile / Organic impurities 2 | : | Acetaldehyde and Acetal: ≤10ppm as Acetaldehyde |
| Volatile / Organic impurities 3 | : | Benzene: ≤ 2ppm |
| Volatile / Organic impurities 4 | : | Total of other impurities: ≤ 300 ppm |
| Volatile / Organic impurities 5 | : | Disregard limit: ≤ 9 ppm |
| Identification A - Relative Density | : | 0.790 - 0.793 (20°C) |
| Identification B - Infrared Absorption | : | Neat IR spectrum |
| Residue on Evaporation / Nonvolatile Residue | : | ≤ 25 ppm M/V |
