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China, Chinese Premium Quality N,N-Dimethylformamide (DMF ) 99.9% CAS 68-12-21 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsAmineN N-Dimethylformamide (DMF )N N-Dimethylformamide (DMF ) 99.9%
Hangzhou Tianlong Biotechnology Co Ltd
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Product Description Product Description Common NameN,N-DimethylformamideCAS Number68-12-2Molecular Weight73.09380Density0.948 g/mL at 20 °CBoiling Point153 °C(lit.)Molecular FormulaC3H7NOMelting Point-61 °CChemical & Physical PropertiesDensity0.948 g/mL at 20 °CBoiling Point153 °C(lit.)Melting Point-61 °CMolecular FormulaC3H7NOMolecular Weight73.09380Flash Point136 °FExact Mass73.05280PSA20.31000LogP0.34030Vapour density2.5 (vs air)Index of Refractionn20/D 1.430(lit.)Water Solubilitysoluble Packaging & Shipping For liquid200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.For solid25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.Delivery Detail20-30days ApplicationsN,N-Dimethylformamide (DMF) is a versatile polar aprotic solvent with wide-ranging industrial and chemical applications due to its high solvency power, miscibility with water/organics, and thermal stability. Below are its major uses: 1. Industrial & Chemical Synthesis Polymer ProductionKey solvent for polyacrylonitrile (PAN, precursor to carbon fiber) and polyurethane (PU) manufacturing.Used in PVC processing and synthetic leather production. Pharmaceutical & Agrochemical SynthesisSolvent for antibiotics (e.g., penicillin), pesticides, and drug intermediates.Facilitates peptide coupling and organometallic reactions (e.g., Grignard reactions). Reaction MediumPreferred for Pd-catalyzed cross-coupling (e.g., Heck, Suzuki reactions).Supports electrochemical synthesis and cryogenic reactions. 2. Electronics & Energy Lithium-Ion BatteriesElectrolyte solvent for Li-ion batteries (improves conductivity at low temps). Semiconductor & PCB ManufacturingCleans and strips photoresists in electronics fabrication. 3. Textile & Fiber Processing Spinning SolventEssential for dry-spun acrylic fibers (e.g., Orlon, Acrilan). Dye CarrierEnhances dye penetration in synthetic fabrics. 4. Laboratory & Analytical Uses HPLC & SpectroscopyMobile phase modifier in HPLC and solvent for NMR spectroscopy. Protein CrystallizationAids in biomolecular structure studies. 5. Other Applications Adhesives & CoatingsSolvent for epoxy resins, adhesives, and specialty paints. Gas PurificationAbsorbs CO and HS in natural gas processing. 3D PrintingPost-processing solvent for dissolving support materials. Key PropertiesBoiling Point: 153°C (ideal for high-temp reactions).Miscibility: Fully miscible with water and most organics.Polar Aprotic: Stabilizes anions, enhancing reaction rates.Safety & Environmental Notes Toxicity: Harmful if inhaled/absorbed (potential liver damage). Regulations: Restricted under REACH (EU) due to reproductive toxicity; requires controlled handling. SummaryDMF is indispensable in: Polymer/fiber production (PU, acrylics) Pharma/agro chemistry (reactions, purification) Electronics/batteries (cleaning, electrolytes) Textiles & research (dyeing, analytics)Its balance of polarity, stability, and solvency makes it a "workhorse" solvent, though alternatives are sought due to toxicity concerns. Company ProfileHANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTDADD: NO.338, FENGQI EAST ROAD, HANGZHOU CITY, ZHEJANG PROVINCE, CHINA P.C:310020TEL:0086-571-87763259FAX:0086-571-87079476Web: chemsales.en.made-in-china.comGood reputation is based on high-quality product and sincere services,long-term cooperation is based on trust and mutual benefits.
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