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Lab Chemicals
Gas Chromatoghaphy Solvents (GC Solvents)
N,N-DIMETHYL ACETAMIDE
N,N-DIMETHYL ACETAMIDE GC
Acetimethylamide; Acetic acid dimethylamide; Dimethyl acetamide; Dimethylacetone amide; Dimethylamide acetate; DMA; DMAc
Article No.
03367
Grade
GC
Purity
99.9%
CAS No.
127-19-5
Molecular Formula
C
4
H
9
NO
Molecular Weight
87.12
H.S. Code
2924.1900
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Faint ammonia odor
pH value
4 at 200 g/l at 20 °C
Melting point/ Freezing point [°C]
-20 °C
Auto-ignition temperature [°C]
490°C
Flash point [°C]
70 °C
Boiling point [°C]
164.5 - 166 °C
Initial boiling point [°C]
164.5°C
Final boiling point [°C]
166 °C
Evaporation rate
<0.17
Vapour pressure [20°C]
1.5 mm Hg at 20 °C
Vapour pressure mm/Hg
1.5 mm Hg at 20 °C
Vapour density
3.01
Density [g/cm3]
0.94
Solubility in water [% weight]
Completely miscible
Partition coefficient Log Pow octanol / water at 20°C
0.77
Explosion limits - upper [%]
11.50%
Explosion limits -lower [%]
1.80%
Packings
250 ml
(00250)
1000 ml
(01000)
2500 ml
(02500)
2500 ml
(02500)
Specifications
Appearance
A clear, colorless liquid
Purity (by GC)
Min. 99.9%
Density (d20°C/4°C)
0.940 – 0.942
Boiling range
165 – 167°C
Refractive index (20°C; 589 nm)
1.4375 to1.4405
Water (by KF)
Max. 0.03%
Safety Information and Hazard Symbols
Symbol: GHS07, GHS08
Signal Word: Danger
Hazardous Statement: H312-H332-H360D
Precaution Statement: P201-P280-P308+313
Revision Date :
22-Apr-2022