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N,N-Dimethylacetamid, wasserfrei, 99.8 %, Thermo Scientific Chemicals
Beschreibung
N,N-Dimethylacetamide is used as a polar solvent in organic synthesis as well as in reactions involving strong bases such as sodium hydroxide. It is also used as a solvent for fibers like polyacrylonitrile, spandex, as an excipient in drugs viz. vumon, busulfex and in the adhesive industry. It finds application as a reaction medium in the production of pharmaceuticals, agrochemicals, dyes and plasticizers. It is widely used in polymer industry due to its high solving power for high molecular-weight polymers and synthetic resins. It plays an important role as a catalyst in various reactions viz. cyclization, halogenation, cynidation, alkylation and dehydrogenation and increases the yield of main products. Other uses are as extracting agent for oil and gases, in paint removers, in the production of photo-resist stripping compounds and as booster solvent in coatings.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spezifikation
Spezifikation
Chemischer Name oder Material | N, N-Dimethylacetamide, anhydrous |
Schmelzpunkt | °C to 20°C |
Dichte | 0.94 g/mL |
Siedepunkt | 165°C to 166°C |
Flammpunkt | 70°C (158°F) |
Prozentgehaltsbereich | 99.8% |
Brechungsindex | 1.4385 |
Menge | 100 mL |
Beilstein | 1737614 |
Löslichkeitsinformationen | Miscible with water,benzene,alcohol,acetone,ether,esters and ketones. |
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Sicherheit und Handhabung
- N,N-Dimethylacetamide
- Gefahr
- Akute Toxizität Kategorie 4
- Schwere Augenschädigung/Augenreizung Kategorie 2
- Reproduktionstoxizität Kategorie 1B
- H312-Gesundheitsschädlich bei Hautkontakt.
- H319-Verursacht schwere Augenreizung.
- H332-Gesundheitsschädlich bei Einatmen.
- H360D-Kann das Kind im Mutterleib schädigen.
- P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
- P302+P352-BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/waschen.
- P304+P340-BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
- P312-Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/anrufen.
- P337+P313-Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
- MIXTURE LIST-Enthält: N,N-Dimethylacetamide
RUO – Research Use Only