Products Description
Dimethyl Formamide (DMF) CAS 68-12-2 is a versatile organic solvent that is used in many industrial applications. This colorless, odorless, and highly polar liquid is an excellent solvent for a wide range of materials, including polymers, resins, and organic compounds. Dimethyl formamide liquid has many properties that make it an ideal solvent for various industries ranging from pharmaceuticals and textiles to electronics and plastics.
Physical Properties
| Property | Value |
| Chemical Formula | C3H7NO |
| Molar Mass | 73.09 g/mol |
| CAS Number | 68-12-2 |
| Appearance | Colourless liquid |
| Boiling Point | 153°C (307°F) - high boiling point is a key advantage |
| Melting Point | -61°C (-78°F) |
| Density (25°C) | 0.944 g/mL |
| Solubility | Miscible with water and most common organic solvents |
| Polarity | Highly polar aprotic solvent |
🔍 We offer competitive pricing and high-quality standards, with samples available for testing. We provide customers with detailed information on related products, including price per ton, product images, brand specifications, and more.
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DMF CAS 68-12-2 Specification
| Item |
Specification |
Results |
| Appearance | Clear liquid, without mechanical impurities | pass |
| Purity | ≥99.9% | 99.97% |
| Methanol | ≤0.001% | 0.0001% |
| Heavy constituents (as n,n-dimethylacetamide) | As negotiated, % | 0.008% |
| Chroma (in Hazen, Pt-Co) | ≤5 | 5 |
| Moisture | ≤0.05% | 0.0053% |
| Fe | ≤0.05% | 0.001% |
| Acidity (as formic acid) | ≤0.001% | 0.0005% |
| Alkalinity (as dimethylamine) | ≤0.001% | 0.0005% |
| PH value at 25ºC | 6.5-8.0 | 7.5 |
| Conductivity at 25ºC(us/cm) | ≤2 | 0.93 |
Applications:
DMF Dimethyl Formamide is an important chemical raw material and a solvent with excellent performance. It is also an important intermediate in organic synthesis.
- Dimethyl formamide liquid is mainly used in polyurethane, acrylic fiber, medicine, pesticides, dyes, electronics and other industries.
- In the polyurethane industry as a washing curing agent, mainly used in the production of wet synthetic leather;
- In the pharmaceutical industry, DMF is used as a synthetic drug intermediates;
- In the pesticide industry for the synthesis of high efficiency and low toxicity pesticide insecticides;
- N,N-Dimethylformamide is used as a solvent in acrylic fiber industry, it is mainly used in dry spinning production of acrylic fiber. In the dye industry as a dye solvent;
- In the electronics industry as tinned parts hardening and circuit board cleaning;
- Other industries include carriers of dangerous gases, solvents for pharmaceutical crystallization, adhesives, etc.
Safety and Handling Information
DMF requires careful handling. Under EU CLP it is classified as a reproductive toxin (H360D), and it is flammable (flash point about 58°C, closed cup).
Key precautions:
1. Use only with adequate ventilation; avoid inhalation of vapour and skin contact (it is absorbed through the skin).
2. Wear appropriate personal protective equipment - chemical-resistant gloves, goggles and protective clothing.
3. Keep away from ignition sources and store in a cool, dry, well-ventilated area, tightly sealed.
4. Consult the Safety Data Sheet (SDS) before handling, storage or transport, and comply with local regulations for reproductive-toxin substances.
Why choose GNEE BIO?
1. Provide one-stop services including product search, quotation, quality control, warehousing, and international logistics
2. Offer customized products and comprehensive application solutions tailored to customer needs
3. Provide free samples and accept small-batch orders
4. Offer multiple packaging solutions
5. Operated by a professional team, providing premium after-sales service and technical support
Packaging
|
Item |
Specification |
|---|---|
|
Product |
DMF |
|
Packaging |
Drums |
|
Net Weight |
190 kg/drum |
|
Other Packaging |
Upon request, subject to availability |
shipping
Company Profile
GNEE BIO specializes in the global supply and export of chemical raw materials for industrial applications. With an integrated sourcing network and reliable manufacturing partners, we deliver consistent quality, flexible order solutions, and dependable logistics to customers worldwide. Our experienced export team provides fast quotations, complete technical documentation, and responsive service, helping distributors, manufacturers, and wholesalers streamline their procurement with confidence.
Please contact us for a quote!
FAQ
Q1. What purity of DMF do you supply?
Our N,N-Dimethylformamide (DMF) has a minimum purity of 99%. A Certificate of Analysis (COA) is provided with every shipment.
Q2. What packaging options are available?
We offer DMF in 190 kg steel drums, IBC tanks, and ISO tanks for bulk shipments. Custom packaging can also be arranged according to your requirements.
Q3. What payment terms do you accept?
We support multiple payment methods, including T/T, L/C, D/P, D/A, O/A, PayPal, and Western Union, depending on the order and cooperation terms.
Q4. How long does delivery take?
For regular stock items, delivery is typically arranged within 7–15 days after order confirmation. Shipping time varies depending on the destination and shipping method.
Q5. What documents are included with the shipment?
We can provide a full set of export documents, including the Commercial Invoice, Packing List, COA, MSDS, Bill of Lading, Certificate of Origin, and other documents required by your destination country.
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