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38840
Riedel-de Haën
N,N-Dimethylacetamide
SKU
38840
Puriss. p.a., ≥99.5% (GC)
Synonym(s)
Dimethylacetamide; DMAc; Dimethyl acetamide; Acetdimethylamide
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- Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
- It is the leading brand offering High-Purity Solvents for dedicated applications.
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula CH3CON(CH3)2 |
| MDL Number | Molar Mass 87.12 g/mol | Synonyms Dimethylacetamide; DMAc; Dimethyl acetamide; Acetdimethylamide |
Documents
Specifications
| Property | Value |
|---|---|
| identity (IR) | complying |
| assay (GC) | Min. 99.5 % |
| refractive index (n 20/D) | 1.436 - 1.439 |
| colour of the solution | complying |
| turbidity of solution | complying |
| non-volatile matter | Max. 0.005 % |
| water (Karl Fischer) | Max. 0.1 % |
| free acid (as CH3COOH) | Max. 0.008 % |
| aluminium (Al) | Max. 0.5 ppm |
| barium (Ba) | Max. 0.1 ppm |
| bismuth (Bi) | Max. 0.1 ppm |
| calcium (Ca) | Max. 0.5 ppm |
| cadmium (Cd) | Max. 0.05 ppm |
| cobalt (Co) | Max. 0.02 ppm |
| chromium (Cr) | Max. 0.02 ppm |
| copper (Cu) | Max. 0.02 ppm |
| iron (Fe) | Max. 0.1 ppm |
| potassium (K) | Max. 0.5 ppm |
| lithium (Li) | Max. 0.1 ppm |
| magnesium (Mg) | Max. 0.1 ppm |
| manganese (Mn) | Max. 0.02 ppm |
| molybdenum (Mo) | Max. 0.1 ppm |
| sodium (Na) | Max. 0.5 ppm |
| nickel (Ni) | Max. 0.02 ppm |
| lead (Pb) | Max. 0.1 ppm |
| strontium (Sr) | Max. 0.1 ppm |
| zinc (Zn) | Max. 0.1 ppm |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 164-166 °C (1.013 hPa) |
| Color | Colorless to Yellowish |
| Concentration | >=99.50% |
| Density | 0.94 g/cm3 (20 °C) |
| Flashpoint | 11.5 %(V) (99 °C) |
| Form | Liquid |
| Grade | ACS Grade |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | 1.2 %(V) (51 °C) |
| Melting Point/Range | -20 °C |
| Partition Coefficient | -0.77 (25 °C) |
| Purity Percentage | 99.50 |
| Purity Details | >=99.50% |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 11.5 %(V) (99 °C) |
| Vapor Pressure | 2 hPa (20 °C) |
| Viscosity | 1.02 mPa.s (20 °C) |
| pH-Value | 4 at 200 g/l (20 °C) |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
