The product Pure DMF (CAS 68-12-2) Solvent: High Solvency for PU Synthetic Leather is specified as a low-water, low-amine polar aprotic solvent. The liquid has a minimum assay of ≥99.5 wt% by gas chromatography, with water content held at ≤0.05 wt% by ASTM D6304 or ASTM E203. Water competes with...
Procurement of N,N-dimethylformamide for solvent-intensive continuous processes involves two distinct supply architectures: direct manufacture-to-end-user contracts and multi-source trader distribution. DMF (CAS 68-12-2; EC 200-679-5; HCON(CH₃)₂) is a hygroscopic, polar aprotic solvent with a closed-cup flash point of 58 °C and a normal boiling point of 153 °C at 101.3 kPa....
Industrial consignments of N,N-dimethylformamide are prepared under the transport description N,N-dimethylformamide, UN 2265, Class 3, PG III. The phrase DMF Dangerous Goods Shipping: UN 2265 Class 3 PG III Document Checklist refers to the cargo-control interface between process safety and regulatory despatch, principally because the material is a flammable liquid...
DMF Container Loading: ISO Tank vs 190 kg Drums vs IBC Cost Comparison N,N-Dimethylformamide (DMF, CAS 68-12-2) is a polar aprotic solvent used in polyacrylonitrile spinning, polyurethane resin production, peptide coupling, and lithium-ion battery electrode coating. Its transport packaging influences landed cost, product water content, and operator exposure. The solvent...
Pharmaceutical Grade DMF: COA Checkpoints and Impurity Limits Guide In multi-step API manufacturing, N,N-dimethylformamide (DMF) functions as a water-miscible polar aprotic solvent for nucleophilic substitution, amidation, and crystallization operations. Its solvent strength and thermal stability introduce a specific release-risk profile because amide hydrolysis produces dimethylamine and formic acid under acid-...
Industrial Grade DMF Supply: Bulk, Drum and ISO Tank from a Single Source is structured around N,N-dimethylformamide’s physical and regulatory profile. The solvent, CAS 68-12-2 and EINECS 200-679-5, has a molar mass of 73.09 g/mol, a normal boiling point of 153 °C, a melting point of -61 °C, and a...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is an aprotic polar amide solvent with a molecular weight of 73.09 g/mol, a normal boiling point of 153°C at 101.3 kPa, a density of 0.944 g/cm³ at 20°C, and a closed-cup flash point of 58°C. Pharmaceutical-grade material is procured against the current United States Pharmacopeia...
N,N-Dimethylformamide (DMF), CAS Registry Number 68-12-2, is a polar aprotic solvent with molecular formula C₃H₇NO, molar mass 73.09 g/mol, density 0.944 g/cm³ at 20 °C, boiling point 153 °C at 101.3 kPa, and closed-cup flash point 58 °C determined by ASTM D93 or ISO 2719. The commodity moves internationally under...
N,N-Dimethylformamide (DMF), CAS 68-12-2, EC 200-679-5, is supplied as a clear, mobile liquid with a density near 0.944 g/cm³ at 20 °C, a boiling point of approximately 153 °C at 101.3 kPa, and a flash point near 58 °C closed cup. The supply model described in this article is DMF...
Commercial N,N-dimethylformamide (DMF, CAS 68-12-2) is a clear, hygroscopic, water-miscible polar aprotic solvent with molecular weight 73.09 g/mol, boiling point 153 °C at 101.3 kPa, and density 0.944 g/cm³ at 20 °C by ASTM D4052. The solvent has a closed-cup flash point near 58 °C by ASTM D93, a lower...
Industrial buyers requesting DMF manufacturer direct supply: spare capacity and allocated volume should distinguish between nominal nameplate capacity and achievable production after distillation column turnaround and scheduled regeneration. N,N-Dimethylformamide (DMF, CAS 68-12-2) is a polar aprotic solvent with molecular weight 73.09 g/mol, boiling point 153 °C at 101.3 kPa, and...
DMF Manufacturer vs Trading Company: How to Verify Before You Pay a Deposit N,N-Dimethylformamide (DMF, CAS 68-12-2) is a polar aprotic solvent with a boiling point of 153 °C, a closed-cup flash point of 58 °C, and a density of 0.944 g/cm³ at 25 °C. The product is miscible with...
N,N-Dimethylformamide (DMF): Source Qualification and Process Risk Control Across wet-process polyurethane coating, dry-spinning of acrylic fiber, and solid-phase peptide synthesis, N,N-dimethylformamide (DMF) operates as a high-boiling polar aprotic solvent with a dipole moment of 3.86 D and a dielectric constant of 36.7 at 25 °C. The material is assigned CAS...
DMF Import Documentation Pack: COA, SDS, COO, Packing List Checklist N,N-Dimethylformamide (DMF), CAS 68-12-2, UN 2265, is a dipolar aprotic solvent with a dielectric constant of 36.7 at 25 °C and a closed-cup flash point commonly reported between 57 °C and 58 °C. Industrial transfers of DMF involve four documents...
Procurement of N,N-dimethylformamide (DMF, CAS 68-12-2) for polyacrylonitrile spinning, pharmaceutical peptide synthesis, or polyurethane coating operations requires verification beyond a certificate of analysis. The substance, C3H7NO, has a molar mass of 73.09 g/mol, normal boiling point of 153 °C, density of 0.944 g/cm³ at 20 °C, and closed-cup flash point...
DMF Factory Audit Checklist: What to Inspect at a Plant Visit An audit of an N,N-dimethylformamide production plant should be divided into three inspection tiers: process containment, reaction and purification integrity, and analytical release capability. DMF is a flammable aprotic solvent with a closed-cup flash point of 57.8°C, a relative...
Any procurement evaluation for N,N-dimethylformamide (DMF, CAS 68-12-2) must resolve the DMF Wholesale vs Small Trial Order: Volume Tier and Break-even Table question before a 190 kg drum or a 14,160 kg tanker is released to production. Anhydrous DMF is a dipolar aprotic solvent with a closed-cup flash point of...
Industrial procurement of N,N-dimethylformamide (DMF) for polyurethane resin manufacture, acrylic fibre dry spinning, and pharmaceutical coupling operations begins with a specification sheet defining purity, water, acidity, and color. DMF, CAS 68-12-2, molar mass 73.09 g/mol, density 0.944 g/cm³ at 20°C, viscosity 0.80 mPa·s at 25°C, boiling point 153°C, and closed-cup...
DMF Sample Shipment: DG Declaration Rules for Air and Courier N,N-Dimethylformamide (DMF), CAS 68-12-2, is assigned to UN 2265 under the UN Model Regulations and appears in the current IATA Dangerous Goods Regulations Table 4.2 as a Class 3 flammable liquid in Packing Group III, with a closed-cup flash point...
DMF Ready Stock & Fast Delivery: Lead Time and Availability Page For industrial buyers requiring solvent replenishment on short scheduling horizons, the availability of N,N-dimethylformamide (CAS 68-12-2) is governed by regional terminal stock, release testing status, and transport classification rather than by a single universal lead time. The compound, also...
The DMF Product Finder: Match Grade to Your Application in 3 Steps classifies N,N-dimethylformamide (DMF; CAS 68-12-2) by residual water and free amine content, optical purity, and regulatory marker levels. DMF is a polar aprotic solvent with a normal boiling point of 153 °C, density 0.944 g/cm³ at 25 °C,...
Custom DMF Solution: OEM, Private Label and Contract Packing is a supply category that begins with N,N-dimethylformamide (DMF), CAS 68-12-2, a polar aprotic amide solvent with molecular formula C3H7NO and molar mass 73.09 g/mol. At 20 °C the density is 0.945 g/cm³, and at 101.3 kPa the boiling point is...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is classified for transport under UN 2265, Class 3, Packing Group III. The three packaging formats—190 kg drum, 1000 L IBC, and ISO tank—are not interchangeable at the logistics level; each is selected according to fill ratio, closure compatibility, and downstream consumption rate. DMF has a...
DMF Price Per Ton: A Cost Model Instead of a Number That Expires N,N-Dimethylformamide (CAS 68-12-2) is a dipolar aprotic solvent with a normal boiling point of 153 °C, a density of 0.944 g/cm³ at 25 °C, and a closed-cup flash point of 57 °C. In bulk procurement, a spot...
DMF Compliance Support: REACH, SDS and Documentation Service Page Within the EU regulatory perimeter, DMF documentation obligations shift at a single concentration boundary: 0.3% w/w. N,N-dimethylformamide (CAS 68-12-2; EC 200-679-5; C3H7NO; molecular mass 73.09 g/mol) carries a harmonised classification under Regulation (EC) No 1272/2008 that includes Flam. Liq. 3 H226,...
Export documentation from China for DMF: exporter qualification and port flow are inseparable because N,N-Dimethylformamide (CAS 68-12-2) is simultaneously a registered hazardous chemical under Chinese law and a flammable liquid under the United Nations transport system. DMF is not a dual-use precursor; its export is controlled through hazardous chemical supervision...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is supplied as a polar aprotic solvent with a specification that typically includes gas-chromatographic assay, water content, acidity, and non-volatile residue. The comparison expressed by DMF Producer vs Trader: Certificate of Analysis Traceability Compared is analytically significant because a producer-issued certificate is linked directly to a...
N,N-Dimethylformamide (DMF), CAS 68-12-2, is a polar aprotic solvent with a molar mass of 73.09 g/mol, a density of 0.944 g/cm³ at 25 °C, a boiling point of 153 °C, and a closed-cup flash point of 58 °C under ASTM D93-20 / ISO 2719. In cross-border supply, DMF moves as...
N,N-Dimethylformamide (DMF): Spent DMF Disposal & Take-Back: Closed Loop Compliance Checklist N,N-Dimethylformamide (CAS 68-12-2) is a water-miscible polar aprotic solvent with molar mass 73.09 g/mol, normal boiling point 153 °C at 101.3 kPa, flash point 58 °C closed cup, vapor pressure 0.36 kPa at 20 °C, dielectric constant 36.7 at...
N,N-Dimethylformamide (DMF), CAS 68-12-2, EC 200-679-5, is a polar aprotic amide solvent with the molecular formula C3H7NO and a molar mass of 73.09 g·mol⁻¹. The DMF REACH Restriction 2021/2030: Compliance Checklist for EU Importers begins with substance identity and extends through analytical verification, safety data sheet DNEL insertion, and downstream...
N,N-Dimethylformamide (DMF; CAS 68-12-2) is a polar aprotic solvent with a normal boiling point of 153 °C, a closed-cup flash point of 58 °C, a density of 0.944 g/cm³ at 25 °C, and a molar mass of 73.10 g/mol. Its complete miscibility with water and its use in polymer dissolution,...
Private Label & OEM DMF: Custom Packaging and Spec Sheet Guide N,N-Dimethylformamide (DMF, CAS 68-12-2) is a water-miscible, high-polarity aprotic solvent supplied under private-label and OEM arrangements for polyacrylonitrile dry spinning, peptide synthesis, polyurethane resin processing, and agrochemical formulation. The packaging and specification sheet for a private-label DMF program must...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is a dipolar aprotic amide with molecular weight 73.09 g/mol, density 0.944 g/cm³ at 25 °C, boiling point 153 °C, viscosity 0.80 mPa·s at 25 °C, and dielectric constant 36.7 at 25 °C. These properties make DMF a high-boiling solvent for polyimide precursors, polyvinylidene fluoride (PVDF)...
N,N-Dimethylformamide (CAS 68-12-2, HCON(CH₃)₂, molecular weight 73.09 g/mol) is a hygroscopic, dipolar aprotic solvent produced primarily by continuous carbonylation of dimethylamine followed by distillation to remove methanol, dimethylamine, formamide, and water. The commercial product has density 0.944 g/cm³ at 20 °C by ASTM D4052-22, boiling point 153 °C at 101.3...
N,N-Dimethylformamide (CAS 68-12-2; molecular formula C3H7NO; molar mass 73.09 g/mol) is a polar aprotic solvent with a density of 0.9445 g/cm³ at 20°C and a normal boiling point of 153°C at 101.3 kPa. The closed-cup flash point is 58°C and the autoignition temperature is 445°C. Because the dielectric constant is...
N,N-Dimethylformamide (DMF, CAS 68-12-2, UN 2265) is classed as a Class II combustible liquid under 29 CFR 1910.106 because its Pensky-Martens closed-cup flash point is reported between 57 °C and 59 °C, with the most common reference value 58 °C. DMF carries GHS H226 as a flammable liquid and vapour,...
N,N-Dimethylformamide (DMF): Moisture Control, Karl Fischer Specification, and Water Content Impact on Reactions N,N-Dimethylformamide (DMF, CAS 68-12-2) is a polar aprotic solvent with dielectric constant 36.7 at 25 °C, dipole moment 3.86 D, normal boiling point 153 °C, and density 0.944 g/cm³ at 25 °C. Because DMF is fully miscible...
DMF vs DMSO Toxicity and Cost: Which Solvent for Your Process? N,N-Dimethylformamide (CAS 68-12-2) is a polar aprotic solvent with a dipole moment of 3.86 D and a boiling point of 153 °C at 101.3 kPa. Dimethyl sulfoxide (CAS 67-68-5) has a boiling point of 189 °C and a melting...
DMF Technical Specification Sheet: Purity, Water, Color, Acidity Explained N,N-Dimethylformamide (DMF, CAS 68-12-2) is a polar aprotic solvent with the molecular formula HCON(CH3)2, a molar mass of 73.09 g/mol, a normal boiling point of 153.0 °C, a freezing point of -61 °C, and a density of approximately 0.944 g/cm³ at...
As a dipolar aprotic solvent, N,N-dimethylformamide (DMF, CAS 68-12-2) has a closed-cup flash point of 58 °C, a boiling point of 153 °C at 101.3 kPa, a vapour pressure of approximately 0.36 kPa at 20 °C, and an autoignition temperature of 445 °C. Explosive limits in air are reported as...
DMF Vendor Registration & Scorecard: Annual Supplier Review Template N,N-Dimethylformamide (DMF), CAS 68-12-2, is a water-miscible aprotic polar solvent with molecular weight 73.09 g/mol, boiling point 153 °C at 101.3 kPa, dynamic viscosity 0.802 mPa·s at 25 °C, and density 0.944 g/cm³. The DMF Vendor Registration & Scorecard: Annual Supplier...
For the comparison DMF vs DCM vs Toluene: Solvency, Toxicity and Waste Cost Compared, N,N-dimethylformamide (CAS 68-12-2), dichloromethane (CAS 75-09-2), and toluene (CAS 108-88-3) are evaluated as process solvents across polymer dissolution, coating, reaction media, and recovery loops. The three liquids diverge sharply in vapor pressure, boiling point, Hansen solubility...
N,N-Dimethylformamide (DMF) is a dipolar aprotic solvent with a normal boiling point of 153 °C, a dielectric constant of 36.7 at 25 °C, and a molar mass of 73.09 g mol⁻¹. Procurement specifications routinely cite assay values of 99.5%, 99.9%, or 99.99%; however, the assay is not equivalent to total...
N,N-Dimethylformamide (DMF, CAS 68-12-2, EC 200-679-5) is a polar aprotic solvent used in polyurethane coating, synthetic leather coagulation, acrylic fibre spinning and pharmaceutical crystallisation. The harmonised classification under Regulation (EC) No 1272/2008 Annex VI assigns Flam. Liq. 3, H226; Acute Tox. 4, H312 and H332; Eye Irrit. 2, H319; and...
Industrial control of N,N-dimethylformamide (DMF) in food and pharma contact compliance is anchored to the ICH Q3C Class 2 residual limits. DMF, CAS 68-12-2, is a water-miscible polar aprotic solvent with a boiling point of 153 °C at 1 atm, a density of 0.944 g/cm³ at 25 °C, and a...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is a water-miscible, dipolar aprotic tertiary amide with a boiling point of 153 °C at 101.325 kPa, a density of 0.944 g/cm³ at 20 °C, a closed-cup flash point of 58 °C, and a dielectric constant of 36.7 at 25 °C. These properties place DMF between...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is a polar aprotic solvent used in wet-spinning, peptide synthesis, pharmaceutical process chemistry and polyurethane resin manufacture. Its technical profile—boiling point 153 °C, water miscibility, dielectric constant 36.7 and dynamic viscosity 0.92 mPa·s at 25 °C—supports high-shear mixing, salt dissolution and vacuum distillation. The harmonised CLP...
N,N-Dimethylformamide (DMF, CAS 68-12-2) functions in polyurethane synthetic leather manufacture as a dipolar aprotic solvent with a normal boiling point of 153 °C, a vapour pressure of 0.37 kPa at 20 °C, a closed-cup flash point of 58 °C, and flammability limits of 2.2 % v/v to 15.2 % v/v...
N,N-Dimethylformamide (DMF), CAS 68-12-2, is a water-miscible dipolar aprotic solvent with the formula HCON(CH₃)₂, molar mass 73.09 g/mol, normal boiling point 153 °C, vapour pressure 0.36 kPa at 20 °C, and dielectric constant 36.7 at 25 °C. In acrylic fiber wet spinning, DMF is the primary solvent for polyacrylonitrile and...
N,N-Dimethylformamide (DMF), CAS 68-12-2, is a hygroscopic polar aprotic solvent with molecular formula C3H7NO and molar mass 73.09 g/mol. The liquid exhibits a boiling point of 153 °C at 101.325 kPa, a closed-cup flash point of 58 °C, a vapor pressure of 0.36 kPa at 20 °C, and flammable limits...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is imported under the U.S. Harmonized Tariff Schedule statistical reporting number 2924.19.11.20; the Column 1 General rate of duty is 6.5 percent ad valorem. For goods of China, the Section 301 stack adds 25 percent ad valorem through Chapter 99 subheading 9903.88.03, yielding a combined tariff...
N,N-Dimethylformamide (DMF) imported into the Union under Combined Nomenclature subheading 2924 19 00 is subject to registration obligations before tariff release and to a substance-specific restriction after release. The customs tariff classification and the REACH compliance pathway operate as parallel controls; a correct CN code does not demonstrate registration, and...
N,N-Dimethylformamide (DMF, CAS 68-12-2) is a water-miscible polar aprotic solvent with a normal boiling point of 153 °C, density of 0.944 g/cm³ at 20 °C, and flash point of 58 °C. In Chinese export documentation it is declared under HS 2924.19 as an acyclic amide and transported as UN 2265,...
N,N-Dimethylformamide (DMF) functions as a high-boiling polar aprotic solvent in nucleophilic substitutions, amide couplings, and crystallisation control. Its boiling point of 153 °C and full water miscibility allow a single solvent to carry a reaction into an aqueous work-up, but the same amide structure that provides aprotic solvation is susceptible...
The security of N,N-dimethylformamide (DMF) supply is governed less by nominal nameplate capacity than by the interaction of scheduled maintenance, catalyst deactivation, and downstream qualification constraints. DMF Supply Security: Plant Turnaround Calendar and Buffer Stock Planning cannot be reduced to a single inventory target; it changes with methylamine integration, carbon...
N,N-Dimethylformamide (CAS 68-12-2; molar mass 73.09 g/mol; UN 2265) is a water-miscible, dipolar aprotic solvent with a boiling point of 153 °C, a reported closed-cup flash point of 58 °C, and a vapor pressure of approximately 0.38 kPa at 20 °C. The solvent is widely used in polyacrylonitrile dry spinning,...
DMF Import to Southeast Asia: RCEP Tariff and Local Registration Guide Imports of N,N-Dimethylformamide (CAS 68-12-2) into Southeast Asian ports are controlled by three parallel systems that do not automatically share data: customs tariff origin under RCEP, national chemical registration, and commercial specification verification. The product typically moves under HS...
DMF Import to India: BIS, Anti-Dumping Risk and Documentation Guide N,N-Dimethylformamide (DMF, CAS 68-12-2) clears Indian customs under HS 2924 19 00 as a hygroscopic, polar aprotic solvent with a density of 0.944 g/cm³ at 20 °C, a closed-cup flash point of 58 °C, and a normal boiling point of...
DMF SDS Authoring Under CLP: Section 14 and EUH Statement Checklist N,N-Dimethylformamide (DMF, CAS 68-12-2, EC 200-679-5, index number 616-001-00-X) carries harmonised classification under Regulation (EC) No 1272/2008: Flam. Liq. 3 H226; Acute Tox. 4 H312; Acute Tox. 4 H332; Eye Irrit. 2 H319; Repr. 1B H360D. Safety data sheet...
N,N-Dimethylformamide (DMF, CAS 68-12-2, boiling point 153 °C, density 0.9445 g/cm³ at 25 °C) is produced by carbonylation of dimethylamine with carbon monoxide under methanolic sodium methoxide catalysis. The technical value of DMF in peptide synthesis, polyurethane spinning, pharmaceutical crystallisation, and polyimide coating depends less on the nominal assay than...
DMF Applications Overview: 8 Industries That Depend on It N,N-Dimethylformamide (CAS 68-12-2) is a polar aprotic solvent with boiling point 153 °C, flash point 58 °C closed cup, vapour pressure 0.36 kPa at 20 °C, and dielectric constant 36.7 at 25 °C. It is miscible with water and most organic...
N,N-Dimethylformamide: Properties, CAS 68-12-2 and Uses N,N-Dimethylformamide, identified by CAS Registry Number 68-12-2, is a polar aprotic solvent with the molecular formula C3H7NO and a molar mass of 73.09 g/mol. The molecule contains a formyl group bonded to a dimethylamine residue. The amide carbonyl and the dimethylamino group participate in...
Market assessments for N,N-dimethylformamide (DMF; CAS 68-12-2, molecular formula HCON(CH3)2, molar mass 73.09 g mol⁻¹, normal boiling point 153 °C, vapor pressure 0.38 kPa at 20 °C) are currently dominated by capacity expansion, oversupply, and an export trend from Chinese production sites. The solvent is fully miscible with water and...
DMF Market Size and Demand Structure: Quarterly Briefing N,N-Dimethylformamide (DMF), CAS 68-12-2, is a high-boiling aprotic dipolar solvent with a closed-cup flash point of 58°C and a normal boiling point of 153°C at 101.3 kPa. DMF is hygroscopic, and procurement specifications typically require water content not exceeding 0.05% by mass...
