N,N-Dimetilacetammide ≥99.9%, CHROMASOLV™ Plus per HPLC, Riedel-de Haën™
Fornitore: Honeywell Chemicals
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Pericolo
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Synonyms:
Acetic acid dimethylamide, Dimethyl Acetamide, DMAC
- 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
Beilstein Number: 1737614
Formula:
CH₃CON(CH₃)₂ Peso molecolare: 87.12 g/mol Punto di ebollizione: 164…166 °C (1.013 hPa) Punto di fusione: –20 °C Densità: 0.94 g/cm³ (20 °C) Flash Pt: 64 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00008686 CAS Number: 127-19-5 Merck Index: 13,03254 |
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Risultati del test di specificazione
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 | 11.5 %, 160 °F |
Vapor Density | 3 (vs air) |
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