99.9% Dmac N, N-Dimethylacetamide CAS 127-19-5 Dimethyl Acetamide - Dmac and N N-Dimethylacetamide
Product Description
N,N-Dimethylacetamide [127-19-5]
| Identification | ||
| Name | N,N-Dimethylacetamide | |
| Synonyms | Acetic acid dimethylamide; Acetdimethylamide; Dimethyl acetamide; DMAC; U-5954 | |
| Molecular Structure | ||
| Molecular Formula | C4H9NO | |
| Molecular Weight | 87.12 | |
| CAS Registry Number | 127-19-5 | |
| EINECS | 204-826-4 | |
| Properties | ||
| Density | 0.937 | |
| Melting point | -20 ºC | |
| Boiling point | 164-166 ºC | |
| Refractive index | 1.437-1.439 | |
| Flash point | 66 ºC | |
| Water solubility | miscible | |
Dimethylacetamide (DMAc or DMA) is the organic compound with the formula CH3C(O)N(CH3)2. 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.
Toxicity
Dimethylacetamide is a medium potency reproductive toxicant (toxic for reproduction, category 1B) and may damage fertility or the unborn child. It is harmful in contact with skin or if inhaled, and causes serious eye irritation.
Dimethylacetamide can cause hepatotoxicity, including occupational dimethylacetamide exposure-induced hepatotoxicity. At high doses (400 mg/kg bodyweight daily), dimethylacetamide causes effects on the central nervous system (e.g. depression, hallucinations and delusion).
Dimethylacetamide may be incompatible with polycarbonate or ABS. Devices (e.g. syringes) that contain polycarbonate or ABS can dissolve when coming into contact with dimethylacetamide.
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