Skip to content
Organic Chemicals

N,N,Dimethyl Acetamide

RA001277 CAS 127-19-5 HPLC

Identity

Product code
RA001277
CAS number
127-19-5
Grade
HPLC
Purity
99.5%
Molecular formula
C4H9NO
Molecular weight
87.12

Classification

Applications
HPLC

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Final boiling point [°C] 166 °C °C
Evaporation rate Max 0.17 —
Vapour pressure [20°C] 1.5 mmHg mmHg
Vapour pressure mm/Hg 1.5 mmHg mmHg
Vapour density 3.01 —
Density [g/cm3] 0.94 g/cm3 g/cm3
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 % %
Colour Clear Colorless —
Odour Faint ammonia odor —
pH value 4 —
Melting point/ Freezing point [°C] -20 °C °C
Auto-ignition temperature [°C] 490 °C °C
Flash point [°C] 70 °C °C
Boiling point [°C] 164.5 - 166 °C °C
Initial boiling point [°C] 164.5 °C °C

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance A clear, colorless liquid —
Assay Min 99.5 % %
Water Max 0.05 % %
Non-volatile matter Max 0.002 % %
at 270 nm 1.0 —
at 300 nm 0.1 —
at 360 nm 0.01 —

Packaging

Pack size SKU
1 L RA001277-PK-1L