What is Dimethylacetamide (DMAC)?
Dimethylacetamide (DMAc or DMA) is the organic compound with the formula C4H9NO. This colorless, water-miscible, high-boiling liquid is commonly used as a polar solvent in organic synthesis. DMA is miscible with most other solvents, although it is poorly soluble in aliphatic hydrocarbons.
DMAC Properties
1. It is a colorless liquid with an odor similar to alcohol.
2. DMAC is a relatively stable solvent that does not readily react with air or water.
3. As a highly polar solvent, it interacts effectively with various polar compounds.


How is DMAC made?
Dimethylacetamide DMAC can be made by the reaction of dimethylamine with acetic anhydride, acetyl chloride, or acetic acid.
DMAc is an important organic solvent and chemical intermediate, and its synthesis methods are mainly based on the reaction of dimethylamine with acetyl - containing compounds.
Precautions:
Strict safety operation procedures should be followed, and waste gas and waste liquid should be treated properly.
Where to buy CAS number of 127 19 5 DMAC?
Purchase N,N-Dimethylacetamide(DMAC) CAS 127-19-5 directly from Gneebio. We offer high-purity Solvent DMAC for industrial and research applications. Our product is available in various grades and quantities to meet your specific needs. Visit the Gneebio website to request a quote or place your order today.
Why choose us?
✅ High monthly production capacity
✅ Certified quality (REACH, ROHS, ISO)
✅ Packaging options to fit your needs
✅ Fast, reliable shipping
✅ All paperwork included
packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |

Shipping
Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.

about us
Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.
We adhere to international standards including ISO and GMP, ensuring every shipment meets strict quality and safety requirements.

