CAS : 127-19-5 HS code 2924199090 Package: 190KG*80drum,15.2tons/FCL 950KG*20IBC drum,19tons/FCL 20-22tons/ISO TANK N,N- dimethyl acetamide is a clear colorless liquid, flammable. Can be mixed with water, alcohol, ether, ester, benzene, and aromatic compounds and other organic solvents. The boiling point of 166 �ºC. Freezing point -20 �ºC. Relative density 0.9366. Refractive index 1.4380. Flash point 70�ºC (open cup). Dimethylacetamide, the full name is N,N-dimethylacetamide (chemical formula: CH3C(O)N(CH3)2 abbreviated as DMAC or DMA. A commonly used aprotic polar solvent. Colorless Transparent liquid, flammable. Can be freely mixed with organic solvents such as water, alcohol, ether, ester, benzene, and aromatic compounds. Used in the preparation of drugs, synthetic resins, and also used as a solvent for polyacrylonitrile spinning and carbon Extractive distillation solvent for the separation of styrene in eight fractions, etc.
Dimethylacetamide, Payment Terms : TT ( Telegraphic Transfer ) Net Banking Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well. Dimethylacetamide
Brand Name : MERCK, Qualigens, RANKEM Product Grade : AR, EMPARTA, ER, GC, HPLC, SQ Pack Size : 1Lit, 2.5Lit, 25Lit, 500ml
Brand Name : MERCK, Qualigens, RANKEM Product Grade : AR, EMPARTA, ER, GC, HPLC, SQ Pack Size : 1Lit, 2.5Lit, 25Lit, 500ml
1 141-78-6 Ethyl acetate 2 79-20-9 Methyl Acetate 3 123-86-4 Butyl acetate 4 108-32-7 Propylene carbonate 5 75-12-7 Formamide 6 127-19-5 N,N-dimethylacetamide 7 872-50-4 N-methylpyrrolidin-2-one 8 26171-83-5 1,2-butanediol 9 504-63-2 1,3-Propanediol 10 26761-45-5 2,3-Epoxypropyl neodecanoate 11 57-55-6 Propylene Glycol 12 108-94-1 Cyclohexanone 13 95-47-6 o-xylene 14 2238-07-5 Diglycidyl ether 15 122-60-1 Phenyl glycidyl ether 16 34590-94-8 Dipropylene glycol monomethyl ether 17 110-54-3 Hexane 18 109-99-9 Tetrahydrofuran 19 75-09-2 Dichloromethane 20 110-82-7 Cyclohexane
Colorless transparent liquid, flammable. It can be freely mixed with organic solvents such as water, alcohol, ether, ester, benzene, chloroform and aromatic compounds. Freezing point -20°C, boiling point 166°C, 96°C (10.7kPa), 85-87°C (4.4kPa), 74-74.5°C (3.47kPa), 66-67°C (2.0kPa), 62-63°C (1.6kPa ), the relative density is 0.9366 (25/4°C), 0.9599 (0/4°C), and the refractive index is 1.4380. Flash point (cup open) 70°C. Specification of N,N Dimethylacetamide Synonyms: N,N-Dimethylacetamide, N,N-Dimethylacetamide solution Linear Formula: CH3CON(CH3)2 CAS Number: 127-19-5 Molecular Weight: 87.12 For more information about cas 68 12 2 and methyl acrylate, please feel free to contact us!
Name 1, 2, 4, 5-Benzenetetracarboxylic anhydride (PMDA) Cas 89-32-7 Structure form Physical and chemical properties pmda is white to light yellow powder or block crystal. Its specific gravity is 1.68.It can be sissolved in organic solvents such as acetone and dimethylacetamide. Quality standard item Standard Appearance: White to light yellow powder or block crystal Content: 99.5% Melting point: 284-287 Neutralization equivalent: 54.50.2 Expatiate the larger scale pmda production lines in china with advanced technology and continuous catalytic gas-phase oxidation process.Complete measures of test and analysis guarantee the stable and reliable product quality.Pmda is produced in several grades to meet specific market requirements and is sold worldwide. Applications the main applications of pmda if to produce polyimide resin and bi-oriented polyimide sheets, gloss retaining and curing agent for powder coating, high temperature-resistant electrical insulating enamel, solid lubricant, solidifying agent fo epoxy resin, plasticizer and crosslinking agents for polyester resins.Etc. Packaging & storage double packed in paper fibre drums lined with plastic bage, net weight:25kgs to 200kgs according to customers'requirment.Keep in dry and well ventilated place, protected from moisture.
Polyimide film Polyimide filmstructure and propertyour polyimide film is high-temperature formed by polymerizing and casting pyromellitic acid dianhydride and 4, 4oxydianiline with dimethylacetamide as an intermedium to form h-grade insulating film. Polyimide film is widely used for electrical and electronic appliances with properties of heat resistance , chemical resistance(almost no organic or inorganic solvents except for caustic alkali), dielectric, flame retardant, physical, mechanical and compounded with many materials performances.Its properties as below: Size: thichness0.025-0.125mm, width16-1040mm Specifications: 1) Physical and chemical performance: A. Thickness tolerance: 10%, B. Density: 1.40-1.44g/cm3, C. Tensile strength: lengthwise 145mpa, crosswise 130mpa D. Elongation (lengthwise/crosswise): (60%2) dielectric performance: A. Dielectric strength: 150kv/mm, B. Dielectric coefficient: 4, C. Tangent of dielectric loss angle: 0.004, D. Volume resistance: 1010 , surface resistance: 1013. 3) Heat resistance performance: A. Melt point : without, B. Heat shrinkage (at 200centigrade): 0.4%, C. Flammability: difficult to burn, self-quenching. D. Thermal resolution temperature: 470.4) chemical resistance:with strong corrosion resistant capability, our polyimide film can withstand the solution of any organic solvent. Except for caustic alkali, no any inorganic acid and alkali can make up corrosion on the film but a little boss in mechanical strength may be performed.Uses: extensively used in the field of space flight, aeronautics, navigation and nuclear industry, also used in traction motor of locomotive, diving oil motor and various h-grade high temperature-resistant motor for mine, capacitor, as well as wrap insulation for high temperature cable, electromagnetic line, and can make composite film, flexible copper-metallized plate, flexible printing board etc. Rolls in carton with plastic foam as liner
Chemicals Names Acetic Acid Acetone Adipic Acid AGS Acid (Dicarboxylic Acid Mixture) Aluminium Hydroxide Aluminiumoxide Ammonia Aniline Oil Antimicrobial additive (Ionpure) Antimony Pentoxide Colloidal Antimony Trioxide Concentrate Antimony Trioxide Masterbatches Antimony Trioxide Powder Benzene 1,2,3 Benzotriazole Bisphenol-A BPA Butyl Acetate 98/100 % Butyl Acrylate Butylated Hydroxytoluene Butyldiglycol Butylglycol Caprolactam Caustic Potash KOH Caustic Soda Flakes/Pearls Caustic Soda Liquid CSL Chrome Sulphate Solution, basic Colloidal Silica (Ludox) Copper Sulphate Cresole Cyclohexane Cyclohexanone Dibutyl Phthalate Dicyandiamide Diethanolamine DEA Diethylene Glycol DEG Diisobutyl Phthalate Diisononyl Phthalate Dimethylacetamide Dimethylformamide Dimethylterephthalate DMT Dioctylphthalate DOP Dipropylene Glycol DPG Ethanole Ethylacetate 98/100 % Ethylbenzene Ethylene Dichloride EDC 2-Ethylhexanol 2-EH Expandable Polystyrene EPS Flame Retardents Flame Retardents Masterbatche -halogen free Flocculants / Antifoam Agents Formaldehyde Formic Acid Fumed Silica ORISIL Glass Fibres Glycerine Glycolic Acid Hexamethylene Tetramine (Hexamine) High Density Polyethylene HD-PE Hydrochloric Acid Isobutanol IBA Isopropyl Alcohol Linear Alkyl Benzene LAB Linear Low Density Polyethylene LLD-PE Lithium Compounds Lithiumhydroxide LiOH Low Density Polyethylene LD-PE MDI Melamine Methanol pure 99,85 % Methanol techn. grade Methyl Methacrylate Monomer Mold Release Agents Monoethanolamine MEA Monoethylene Glycol MEG Monopropylene Glicol Mullite N-Butanol NBA Nigrosine Nonylphenol Ethoxylates NPE N-Paraffin Oilfield and Refinery Chemicals Oxalic Acid Diethylester DEO Para-Tertiary-Butylphenol PTBP Para-Toluene Sulphonic Acid Pentaerythritol Petroleum Jelly Phenol Phosphoric Acid Phthalic Acid Anhydride PA Polyethylene Glycol Polyethylene Terephthalat PET Polymethylmetacrylate PMMA Polyol Polypropylene PP Polystyrene PS Potassium Peroxomonosulphate (Oxone) Process Aid Agents Propylene (Polymer- Chemical- Refinery Grade) Purified Isophthalic Acid Purified Terephthalic Acid PVC PVC Thermostabilizers Sebacic Acid Silicone Oil Soda Ash Sodium Bicarbonate Sodium Hydrogen Sulphide Solution Sodium Hydrosulphite SHS Sodium Sulphate Sodium Sulphide Solution Sodium Tripolyphosphate Stannous Octoate Stearates (Ca, Zn, Ba, Al) Styrene Monomer Sulfamic Acid TDI 80(20) Tertiary Amyl Alcohol Tetrahydrofurane THF Titanium Dioxide TiO2 Toluene Tolyltriazole Triethylene Diamine TEDA Triethylene Glycol TEG Trimellitic Anhydride TMA Trimethylol Propane TMP Urea techn. Vinyl Acetate Monomer VAM Vinyl Chloride Monomer VCM Wax (Precision Investment Casting) Xylene (Solvent- Virgin Grade) Zirconium Products
