DX1543

N,N-Dimethylacetamide

OmniSolv^®, ≥99.9% (GC)

• Synonym(e): DMAC
• Lineare Formel: CH₃CON(CH₃)₂
• CAS-Nummer: 127-19-5
• MDL-Nummer: MFCD00008686
• UNSPSC-Code: 12352111
• EG-Index-Nummer: 204-826-4

Eigenschaften

• Dampfdruck: 1.76 hPa ( 20 °C)
• Qualitätsniveau: 100
• Produktlinie: OmniSolv^®
• Assay: ≥99.9% (GC)
• Form: liquid
• Methode(n): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.05% Water (H₂O)
• Abdampfrückstand: ≤5 ppm
• Farbe: APHA: ≤10
• pH-Wert: 4 (20 °C, 200 g/L in H₂O)
• bp: 165-166 °C/1013 hPa
• mp (Schmelzpunkt): -20 °C
• Übergangstemp.: flash point 64 °C
• Dichte: 0.931-0.941 g/mL at 25 °C
• UV cutoff: ≤270 nm
• UV-Absorption: λ: 270 nm A_max: ≤1.00; λ: 280 nm A_max: ≤0.30; λ: 290 nm A_max: ≤0.15; λ: 310 nm A_max: ≤0.05; λ: 360 nm A_max: ≤0.01
• Versandbedingung: ambient
• Lagertemp.: room temp
• InChI: 1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
• InChIKey: FXHOOIRPVKKKFG-UHFFFAOYSA-N

Beschreibung

Anwendung

OmniSolv^®

Angaben zur Herstellung

Product filtered through a 0.2 μm filter

Hinweis zur Analyse

Assay (GC)99.9% minColor (APHA)10 maxDensity at 25°C0.931-0.941g/mLEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardTitrable acidµeq/gTitrable baseµeq/gUV Abs. at 270 nm1.00AU maxUV Abs. at 280 nm0.30AU maxUV Abs. at 290 nm0.15AU maxUV Abs. at 310 nm0.05AU maxUV Abs. at 360 nm0.01AU maxUV Cut-off270nm maxWater (H2O)0.05% max

Rechtliche Hinweise

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H312 + H332,H319,H360D
• P-Sätze: P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flammpunkt (°F): 147.2 °F - closed cup
• Flammpunkt (°C): 64 °C - closed cup