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270555
Riedel-de Haën
N,N-Dimethylacetamide
SKU
270555
CHROMASOLV™ Plus, for HPLC, ≥99.9%
Synonym(s)
Dimethylacetamide; DMAc; Dimethyl acetamide; Acetdimethylamide
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- For HPLC, spectrophotometry, and environmental analysis
- Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
- Low UV impurity profile
- Low impurity gradient LC baseline
- Very low levels of non-volatile impurities
| 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 | RTECS Number 204-826-4 | Synonyms Dimethylacetamide; DMAc; Dimethyl acetamide; Acetdimethylamide |
Documents
Specifications
| Property | Value |
|---|---|
| iR spectrum | complying |
| assay (GC) | Min. 99.90 % |
| non-volatile matter | Max. 0.001 % |
| water (Karl Fischer) | Max. 0.03 % |
| absorbance at 270 nm | Max. 1.0 |
| absorbance 280 nm | Max. 0.30 |
| absorbance at 290 nm | Max. 0.15 |
| absorbance at 310 nm | Max. 0.05 |
| absorbance at 320 nm | Max. 0.03 |
| absorbance at 360 nm | Max. 0.01 |
| absorbance at 400 nm | Max. 0.01 |
| explosion Limit | 1.8 %, 100 °F |
| vapor Density | 3 (vs air) |
| explosion Limit | 11.5 %, 160 °F |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 164-166 °C (1.013 hPa) |
| Certification | For HPLC |
| Color | Colorless to Yellowish |
| Concentration | <=100.00% |
| Density | 0.94 g/cm3 (20 °C) |
| Flashpoint | 64 °C |
| For Use With (Equipment) | For HPLC |
| Form | Liquid |
| Grade | HPLC 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 | 99.90 |
| Purity Details | >=99.90% |
| 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 | CHROMASOLV™ Plus |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
