N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®

Supplier: Avantor


Management of Change (MOC) category = N

9222-01EA 115.76 EUR
9222-01 9222-03
N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®
N,N-Dimethylformamide
Formula: HCON(CH₃)₂
MW: 73,09 g/mol
Boiling Pt: 153 °C (1013 hPa)
Melting Pt: –61 °C
Density: 0,949 g/cm³ (20 °C)
Flash Pt: 57,5 °C (closed cup)
MDL Number: MFCD00003284
CAS Number: 68-12-2
UN: 2265
ADR: 3,III
Merck Index: 13,03269
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay (HCON(CH₃)₂) (by GC, corrected for water) ≥ 99.8 %
Appearance Passes Test
Color (APHA) ≤ 15
Residue after Evaporation ≤ 0.0005 %
Titrable Acid (meq/g) ≤ 0.0005
Titrable Base (meq/g) ≤ 0.003
Water (H₂O)(by Karl Fischer titrn) ≤ 0.05 %
Trace Impurities - Iron (Fe) ≤ 0.1 ppm
Optical Absorbance (1-cm path vs water) - 270 nm ≤ 1.00
Optical Absorbance (1-cm path vs water) - 275 nm ≤ 0.30
Optical Absorbance (1-cm path vs water) - 295 nm ≤ 0.10
Optical Absorbance (1-cm path vs water) - 310 nm ≤ 0.05
Optical Absorbance (1-cm path vs water) - 340 nm ≤ 0.01
Optical Absorbance (1-cm path vs water) - 400 nm ≤ 0.01
Product Information (not specifications):
Windows of Infrared Transmittance (0.1-mm path, 50-100% T), µm:
2.5 - 3.0; 3.8 - 5.1; 5.2 - 5.5; 10.3 - 11.4; 11.7 - 14.7
Boiling Point (typical)................. 153.0 °C.
Density (g/mL) at 25 °C (typical)........ 0.944

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