1 کلروبوتان HPLC
| Formula | C4H9Cl |
| Chemical formula | CH3(CH2)3Cl |
| Density | ~ 0.886 g/cm3 (20°C) |
| Molar mass | 92.58 g/mol |
| CAS number | 109-69-3 |
| HS Code | 602-059-00-3 |
| EC number | 29031980 |
| Storage | store at +15 to +25 °C |
| SDS | available |
| RTECS | EJ6300000 |
| R phrase | R 11 |
| S phrase | S 9-16-29 |
| Odour | pungent |
| Form | liquid |
| Color | colourless |
| Explosion limit | 1.8 to 10.1 vol % |
| Ignition temprature | 280 °C |
| Solubility in water | ~ 0.5 g/l (20 ° C) |
| Solubility in ethanol | miscible in all proportions |
| Flash point | _17 °C |
| Melting point | ~-123 °C |
| Vapur pressure | ~110 hPa (20°C) |
| Viscosity dynamical | 0.45 mPa*s (20°C) |
| Purity | ≥ | 99.8 | % |
| Description | Conforms | ||
| Identification | Conforms | ||
| Specifiic gravity | ~ | 0.8 | |
| Acidity | ≤ | meg/g | |
| Alkalinity | ≤ | meg/g | |
| Residual on evaporating | ≤ | 2.0 | |
| Water | ≤ | 0.2 | |
| Absorbance @227 nm | ≥ | 60.0 | |
| Absorbance @230 nm | ≥ | 80.0 | |
| Absorbance from 250 nm | ≥ | 98.0 | |
| Filterated by 0.2 μm filter |
1‑Chlorobutane for HPLC is a high‑purity, analytical‑grade halogenated solvent used in pharmaceutical and analytical laboratories for HPLC, extraction, and sample preparation.
🏭⚗️ Production
Distilled and purified under strictly controlled conditions to minimize water, peroxides, and trace impurities. Standardized for chemical purity, low water content, and stability. Supplied in chemically resistant, tightly sealed containers to prevent contamination, moisture uptake, or degradation.
🔬 Properties
A colorless, volatile liquid with a mild chloroform-like odor. Flammable, low density, and immiscible with water. Chemically stable under controlled conditions but reacts with strong oxidizers and may form hazardous decomposition products. Store in a cool, dry, well-ventilated area, away from heat, sparks, open flames, and incompatible substances.
🧪 Applications
Used in pharmaceutical and analytical laboratories for HPLC mobile phase preparation, extraction of non-polar compounds, and other analytical procedures requiring high-purity halogenated solvents. Helps maintain reproducibility and purity in chromatographic and extraction processes. Solutions and equipment should be handled carefully to preserve analytical-grade quality.
⚠️ Safety
Flammable and potentially harmful if inhaled, ingested, or in contact with skin. May cause irritation to eyes, skin, and respiratory tract; prolonged exposure can affect the central nervous system. Use in a well-ventilated area with appropriate protective equipment including gloves, goggles, and lab coat. Avoid ingestion and contact with incompatible substances. Store in a tightly closed, chemically resistant container in a cool, dry, well-ventilated area away from oxidizers, heat, sparks, and ignition sources.
