N,N,N’,N’-tetramethylethylenediamine Cas#110-18-9 TMEDA
MOFAN TMEDA is a colorless-to-straw, liquid, tertiary amine with a characteristic aminic odor. It is readily soluble in water, ethyl alcohol, and other organic solvent. It is used as an intermediate in organic synthesis. It is also used as a cross linking catalyst for polyurethane rigid foams.
MOFAN TMEDA,Tetramethylethylenediamine is a moderately active foaming catalyst and a foaming/gel balanced catalyst, which can be used for thermoplastic soft foam, polyurethane semi foam and rigid foam to promote skin formation, and can be used as an auxiliary catalyst for MOFAN 33LV.
| Appearance | Clear liquid |
| Odor | Ammoniacal |
| Flash Point (TCC) | 18 °C |
| Specific Gravity (Water = 1) | 0.776 |
| Vapor Pressure at 21 ºC (70 ºF) | < 5.0 mmHg |
| Boiling Point | 121 ºC / 250 ºF |
| Solubility in Water | 100% |
| Apperance, 25℃ | Grays/yellow liqiud |
| Content % | 98.00min |
| Water content % | 0.50 max |
160 kg / drum or according to customer needs.
H225: Highly flammable liquid and vapour.
H314: Causes severe skin burns and eye damage.
H302+H332: Harmful if swallowed or if inhaled.
Pictograms
| Signal word | Danger |
| UN number | 3082/2372 |
| Class | 3 |
| Proper shipping name and description | 1, 2-DI-(DIMETHYLAMINO)ETHANE |
Precautions for safe handling
Keep away from sources of ignition - No smoking. Take precautionary measures against static discharges. Avoid contact with skin and eyes.
Wear full protective clothing for prolonged exposure and/or high concentrations. Provide adequate ventilation, including appropriate local extraction, to ensure that the defined occupational exposure limit is not exceeded. If ventilation is insufficient, suitable respiratory protection must be provided. Good personal hygiene is necessary. Wash hands and contaminated areas with water and soap before leaving the work site.
Conditions for safe storage, including any incompatibilities
Keep away from food, drink and animal feeding stuffs. Keep away from sources of ignition - No smoking. Store in tightly closed original container in a dry, cool and well-ventilated place. Do not store near heat sources or expose to high temperatures. Protect from freezing and direct sunlight.
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