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LC1692 N,N-Dimethylformamide for spectroscopy |
Order number | Packaging | Quantity | Price € |
AC28692 | Glass bottle | 500 ml | 37.125 |
AC28692 | Glass bottle | 2.5 l | 141.30 |
Product information | |
Hill Formula | C3H7NO |
Chemical formula | HCON(CH3)2 |
HS Code | 2924 19 00 |
EC number | 200-679-5 |
Molar mass | 73.09 g/mol |
EC index number | 616-001-00-X |
CAS number | 68-12-2 |
Chemical and physical data | |
Ignition temperature | 410 °C |
Solubility | (20 °C) soluble |
Melting point | -61 °C |
Molar mass | 73.09 g/mol |
Density | 0.94 g/cm3 (20 °C) |
pH value | 7 (200 g/l, H2O, 20 °C) |
Boiling point | 153 °C (1013 hPa) |
Vapor pressure | 3.77 hPa (20 °C) |
Explosion limit | 2.2 – 16 %(V) |
Flash point | 58 °C |
Refractive index | 1.43 |
Safety information according to GHS | |
Hazard Statement(s) | H360D: May damage the unborn child. H226: Flammable liquid and vapour. H332: Harmful if inhaled. H312: Harmful in contact with skin. H319: Causes serious eye irritation. |
Precautionary Statement(s) | P201: Obtain special instructions before use. 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. |
Signal Word | Danger |
Hazard Pictogram(s) |
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RTECS | LQ2100000 |
Storage class | 3 Flammable Liquids |
WGK | WGK 1 slightly 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 | |
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). |
Categories of danger | toxic for reproduction, harmful, irritant |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2265 N,N-DIMETHYLFORMAMIDE, 3, III |
Declaration (transport by air) IATA-DGR | UN 2265 N,N-DIMETHYLFORMAMIDE, 3, III |
Toxicological data | |
LD 50 oral | LD50 rat 2800 mg/kg |
LD 50 dermal | LD50 rabbit 1500 mg/kg |
Specifications | |
Purity (GC) | ≥ 99.9 % |
Evaporation residue | ≤ 0.0005 % |
Water | ≤ 0.02 % |
Colour | ≤ 10 Hazen |
Acidity | ≤ 0.0005 meq/g |
Alkalinity | ≤ 0.0002 meq/g |
Fluorescence (as quinine at 365 nm) | ≤ 1 ppb |
Transmission – at 270 nm |
≥ 10 % |
– at 275 nm | ≥ 50 % |
– at 290 nm | ≥ 80 % |
– at 300 nm | ≥ 90 % |
– from 330 nm | ≥ 98 % |
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-140 °C