دی متیل استامید HPLC
| Formula | C4H9NO |
| Chemical formula | CH3CON(CH3)2 |
| Density | ~ 0.94 g/cm3 (20°c) |
| Molar mass | 87.12 g/mol |
| CAS number | 127-19-5 |
| HS Code | 29241900 |
| EC number | 204-826-4 |
| Storage | store at +15 to +25 °c |
| SDS | available |
| RTECS | LQ2100000 |
| R phrase | R 61-E20/21 |
| S phrase | S 53-45 |
| Odour | amine-like |
| Form | liquid |
| Color | colourless to yellow |
| Explosion limit | 1.7 – 11.5 vol % |
| Ignition temprature | 400 °C |
| Solubility in water | freely soluble |
| Flash point | 70 °C |
| Melting point | ~-20°C |
| Boiling point | 165 – 166 °C |
| Vapur pressure | 1.76 hPa (20°c) |
| Viscosity dynamical | 1.02 mPa*s (20°c) |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Evaporation residue | ≤ | 0.001 | % |
| UV Absorbance @400 nm | ≤ | 0.01 | |
| UV Absorbance @360 nm | ≤ | 0.01 | |
| UV Absorbance @320 nm | ≤ | 0.03 | |
| UV Absorbance @310 nm | ≤ | 0.05 | |
| UV Absorbance @290 nm | ≤ | 0.15 | |
| UV Absorbance @280 nm | ≤ | 0.3 | |
| UV Absorbance @270 nm | ≤ | 1 | |
| Water | ≤ | 0.03 | % |
| Purity | ≥ | 99.8 | % |
Dimethyl Acetamide HPLC is a high-purity organic solvent widely used in analytical, chromatographic, and laboratory applications. It provides excellent solvating capability, controlled reactivity, and reliable performance in high-precision experimental workflows.
🏭⚗️ Production
Produced under stringent industrial and laboratory conditions to ensure maximum purity, low water content, and minimal impurities suitable for HPLC and analytical applications. Each batch is quality-checked for assay, water content, clarity, and absence of particulate matter. Packaged in airtight, chemical-resistant containers to maintain stability and prevent contamination during transport and storage.
🔬 Properties
A clear, colorless to slightly yellow liquid with a faint characteristic odor. Fully miscible with water and most organic solvents. Chemically stable under standard storage conditions, non-flammable under normal handling, and exhibits excellent thermal stability. HPLC-grade purity ensures minimal interference in analytical applications.
🧪 Applications
Used as a solvent in HPLC analysis, sample preparation, polymer dissolution, and other analytical workflows requiring high-purity solvents. Supports controlled solvation, extraction procedures, and reproducible chromatographic performance in chemical and biological research.
⚠️ Safety
Can cause skin, eye, or respiratory irritation. Avoid ingestion, inhalation, and prolonged exposure. Handle with appropriate PPE including gloves and eye protection, and use in well-ventilated areas. Store securely in tightly closed containers away from strong oxidizers, heat sources, and incompatible chemicals.
