Products Description
GNEE BIO, focus on high-quality DMAC N,N-Dimethyl acetamide stable supply, CAS number 127-19-5. Send your inquiry to obtain a personalized price offer.
Email: sales@gneebio.com
N,N-Dimethylacetamide properties:
| Product Name | DMAC N,N-Dimethylacetamide |
| CAS No | 127-19-5 |
| EINECS No | 204-826-4 |
| Molecular Formula | C₄H₉NO |
| Molecular Weight | 87.12 g·mol-1 |
| Flash Point (Closed Cup): | 61–63°C |
| Purity (%) | ≥99.0% |
| Appearance |
Colorless and clear liquid |
| Storage |
Store in a tightly closed container. |
DMAC uses in industry
1. Acrylic Fibers
DMAC (N,N-Dimethylacetamide) can be used as a solvent in the wet spinning process for acrylic fiber production.
2. Elastic Fibers
Due to its rapid evaporation, dimethylacetamide solvent is the preferred solvent for producing polyurethane-based elastic fibers, suitable for both wet and dry spinning processes.
3. Pharmaceuticals
CAS 127-19-5 can be used as a solvent and a reagent in the production of various pharmaceuticals.
4. Various Polymers
N,N-Dimethylacetamide is a good solvent for polyimide resins and is suitable for coating and film production. A mixture of DMAC and lithium chloride is an effective solvent for cellulose fibers in various applications.
DMAC (Dimethylacetamide) Safety Data Sheet
| Category | Details |
|---|---|
| Hazard Pictograms |
|
| Signal Word | Danger |
| Hazard Statements |
H312+H332: Harmful in contact with skin or if inhaled H360: May damage the unborn child |
| Precautionary Statements |
P201: Obtain special instructions before use P202: Do not handle until all safety precautions have been read and understood P264: Wash hands, forearms and face thoroughly after handling P280: Wear protective gloves/protective clothing/eye protection/face protection P302+P352: IF ON SKIN: Wash with plenty of water P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing P308+P313: IF exposed or concerned: Get medical advice or attention |
Packaging
Company Profile
TIANJIN GNEE BIOTECH CO., LTD. (branded as GNEE BIO) was founded in 2016, a global supplier of fine chemical raw materials with deep strategic cooperation with qualified manufacturing factories. Certified under ISO9001 quality management.
We provide complete technical documentation, including Certificates of Analysis (COAs), Safety Data Sheets (SDS), Technical Data Sheets (TDS), and customized export documents to ensure smooth international trade.
FAQ
Q: Can you provide samples?
A: We are honored to provide samples for you. For common products, you only need to bear the shipping cost; for high-value products, you only need to bear the shipping cost and a small amount of product cost.
Q: How can you guarantee the quality?
A: We always keep pre-production samples before mass production, and final inspection before shipment. Our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q: What is your minimum order quantity (MOQ)?
A: The MOQ depends on the packaging type and destination. Sample orders are available for product evaluation, while bulk orders can be arranged for regular supply.
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