| Specifications | |
|---|---|
| Purity (GC) | ≥ 99.5 % |
| Identity (IR) | conforms |
| Density (d 20 °C/ 4 °C) | 0.948 - 0.949 |
| Acidity | ≤ 0.0005 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Heavy metals | ≤ 0.0002 % |
| Evaporation residue | ≤ 0.001 % |
| Water | ≤ 0.1 % |
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 68-12-2 | 200-679-5 | C₃H₇NO | HCON(CH₃)₂ | 73.09 g/mol |
| Description | |
|---|---|
| Catalogue Number | 103034 |
| Synonyms | DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide |
| Description | N,N-Dimethylformamide |
| Overview | Merck Millipore offers EMPARTA® grade solvents for routine tasks in analytical laboratories. EMPARTA® grade solvents offer fewer test parameters than EMSURE®, yet are still of high quality. EMPARTA® solvents meet ACS requirements, making them ideal for a wide range of analytical applications. |
| Product Information | |
|---|---|
| CAS number | 68-12-2 |
| EC index number | 616-001-00-X |
| EC number | 200-679-5 |
| Hill Formula | C₃H₇NO |
| Chemical formula | HCON(CH₃)₂ |
| Molar Mass | 73.09 g/mol |
| HS Code | 2924 19 00 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | N,N-Dimethylformamide EMPARTA®. CAS 68-12-2, EC Number 200-679-5, chemical formula HCON(CH₃)₂. N,N-Dimethylformamide MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide |
| Physicochemical Information | |
|---|---|
| Boiling point | 153 °C (1013 hPa) |
| Density | 0.94 g/cm3 (20 °C) |
| Explosion limit | 2.2 - 16 %(V) |
| Flash point | 57.5 °C |
| Ignition temperature | 410 °C |
| Melting Point | -61 °C (External MSDS) |
| pH value | 7 (200 g/l, H₂O, 20 °C) |
| Vapor pressure | 3.77 hPa (20 °C) |
| Solubility | 1000 g/l soluble |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 3010 mg/kg |
| LD 50 dermal | LD50 Rabbit 1500 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |    |
| Hazard Statement(s) | H360D: May damage the unborn child. H226: Flammable liquid and vapour. H312 + H332: Harmful in contact with skin or if inhaled H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P201: Obtain special instructions before use. P210: Keep away from heat. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. |
| RTECS | LQ2100000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 2 water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Toxic |
| Categories of danger | toxic for reproduction, harmful, irritant |
| R Phrase | R 61-20/21-36 May cause harm to the unborn child.Also harmful by inhalation and in contact with skin.Irritating to eyes. |
| S Phrase | S 53-45 Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 2265 , 3, III |
| Declaration (transport by air) IATA-DGR | UN 2265 , 3, III |
| Declaration (transport by sea) IMDG-Code | UN 2265 , 3, III |
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