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N,N-Dimethylacetamide, anhydrous, 99.8%, packaged under Argon in resealable ChemSealTM bottles
Description
Chemical Properties
· Formula : C4H9NO
· Formula weight : 87.12
· Melting Point : -20°
· Boiling Point : 165-166°
· Flash point : 70°(158°F)
· Density : 0.940
· Refractive Index : 1.4385
· Sensitivity : Ambient temperatures.
· Form : Liquid
· Solubility : Miscible with water, benzene, alcohol, acetone, ether, esters and ketones.
Applications
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.
Notes
Hygroscopic. Incompatible with strong oxidizing agents.
Other References:
· Beilstein : 1737614
· Merck : 14,8681
GHS Hazard and Precautionary Statements
Hazard Statements : H360-H312-H332-H227
May damage fertility or the unborn child.Harmful in contact with skin.Harmful if inhaled.Combustible liquid.
Precautionary Statements : P210-P261-P280-P302+P352-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 및 안전 코드
위험 문구 : 61-20/21
May cause harm to the unborn child.harmful by inhalation and in contact with skin.
안전 문구 : 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).
· TSCA : 예
· RTECS : AB7700000