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N,N-Dimethylacetamide

OmniSolv®

Synonym: N,N-Dimethylacetamide, DMAC

  • CAS Number 127-19-5

  • Linear Formula CH3CON(CH3)2

  •  MDL number MFCD00008686

  •  EC Index Number 204-826-4

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Properties

Quality Level   100
vapor pressure   1.76 hPa ( 20 °C)
assay   ≥99.9% (GC)
form   liquid
application(s)   HPLC: suitable
  LC/MS: suitable
  gas chromatography (GC): suitable
pH   4 (20 °C, 200 g/L in H2O)
bp   165-166 °C/1013 hPa
mp   -20 °C
transition temp   flash point 64 °C
density   0.931-0.941  g/mL at 25 °C
shipped in   ambient
InChI   1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI key   FXHOOIRPVKKKFG-UHFFFAOYSA-N
storage conditions   Store at room temperature.

Description

Packaging

1, 4 l in Glas bottle pre packed

Application

OmniSolv®

Analysis Note

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

Legal Information

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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 2
Flash Point(F) 
147.2 °F - closed cup
Flash Point(C) 
64 °C - closed cup
Protocols & Articles
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