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| Tên thương hiệu: | Chemfine |
Product introduction
N,N-Dimethylformamide (DMF, CAS 68-12-2) is a high-polarity, aprotic organic solvent widely used as a reaction medium and processing solvent across polymer, pharmaceutical, agrochemical, dye and electronics industries. DMF is valued for excellent solvency of polar and high-molecular-weight species, miscibility with water and many organics, and predictable performance in condensation, substitution and polymerization processes.
Storage & handling
Storage & handling guidance: Store in original, tightly sealed containers in a cool, dry, well-ventilated area away from ignition sources and strong oxidizers. Protect from prolonged heat and direct sunlight; keep tanks and drums grounded for flammable liquid transfer. Use closed transfer, local exhaust ventilation and appropriate PPE (chemical-resistant gloves, safety goggles, respirator if exposure limits may be exceeded). Consult lot SDS for temperature-specific storage recommendations and emergency procedures.
Basic physical & identification properties
| Property | Value |
|---|---|
| CAS Number | 68-12-2 |
| Molecular formula | C₃H₇NO |
| Molecular weight | 73.09 g·mol⁻¹ |
| EC / EINECS No. | 200-679-5 (commonly listed) |
| Appearance | Colorless to pale yellow clear liquid. |
| Melting / Freezing point | ≈ −61 °C. |
| Boiling point | ≈ 153 °C (at 1013 hPa). |
| Density | ≈ 0.947–0.952 g·cm⁻³ (20 °C). |
| Solubility | Miscible with water and most organic solvents. |
| Flash point (closed cup) | ≈ 57–58 °C. |
| Vapor pressure | ~4.9 mbar (20 °C). |
Application
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| Tên thương hiệu: | Chemfine |
Product introduction
N,N-Dimethylformamide (DMF, CAS 68-12-2) is a high-polarity, aprotic organic solvent widely used as a reaction medium and processing solvent across polymer, pharmaceutical, agrochemical, dye and electronics industries. DMF is valued for excellent solvency of polar and high-molecular-weight species, miscibility with water and many organics, and predictable performance in condensation, substitution and polymerization processes.
Storage & handling
Storage & handling guidance: Store in original, tightly sealed containers in a cool, dry, well-ventilated area away from ignition sources and strong oxidizers. Protect from prolonged heat and direct sunlight; keep tanks and drums grounded for flammable liquid transfer. Use closed transfer, local exhaust ventilation and appropriate PPE (chemical-resistant gloves, safety goggles, respirator if exposure limits may be exceeded). Consult lot SDS for temperature-specific storage recommendations and emergency procedures.
Basic physical & identification properties
| Property | Value |
|---|---|
| CAS Number | 68-12-2 |
| Molecular formula | C₃H₇NO |
| Molecular weight | 73.09 g·mol⁻¹ |
| EC / EINECS No. | 200-679-5 (commonly listed) |
| Appearance | Colorless to pale yellow clear liquid. |
| Melting / Freezing point | ≈ −61 °C. |
| Boiling point | ≈ 153 °C (at 1013 hPa). |
| Density | ≈ 0.947–0.952 g·cm⁻³ (20 °C). |
| Solubility | Miscible with water and most organic solvents. |
| Flash point (closed cup) | ≈ 57–58 °C. |
| Vapor pressure | ~4.9 mbar (20 °C). |
Application
