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22916 N,N-Dimethylacetamide, HPLC Grade, 99.5+%

CAS Number
127-19-5
Synonyms
DMA

Stock No. Size Price ($) Quantity Availability
22916-K2 1L 67.60
22916-K7 4L 193.00
22916-M1 *4x1L 220.00
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N,N-Dimethylacetamide, HPLC Grade, 99.5+%

MDL
MFCD00008686
EINECS
204-826-4

Chemical Properties

Formula
C4H9NO
Formula Weight
87.12
Form
Liquid
Melting point
-20°
Boiling Point
165-166°
Flash Point
70°(158°F)
Density
0.940
Refractive Index
1.4385
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with water, benzene, alcohol, acetone, ether, esters and ketones.

Grade Specifications

Maximum level of impurities: Evaporation residue 5ppm, H2O 0.05%

Applications

N,N-Dimethylacetamide is used in all analytical laboratories as a major component of mobile phase in High Performance Liquid Chromatography (HPLC) and in Liquid Chromatography - Mass Spectrometry (LC-MS).

Notes

Filtered through 0.2µ filters. Hygroscopic. Incompatible with strong oxidizing agents.

Literature References

Messaadi, A.; Salhi, H.; Das, D.; Alzamil, N. O.; Alkhaldi, M. A.; Ouerfelli, N.; Hamzaoui, A. H. A novel approach to discuss the viscosity Arrhenius behaviour and to derive the partial molar properties in binary mixtures of N, N-dimethylacetamide with 2-methoxyethanol in the temperature interval (from 298.15 to 318.15) K. Phys. Chem. Liq. 2015, 53 (4), 506-517.

Shokouhi, M.; Farahani, H.; Jenab, M. H.; Jalili, A. H. Solubility of Hydrogen Sulfide in N-Methylacetamide and N, N-Dimethylacetamide: Experimental Measurement and Modeling. J. Chem. Eng. Data 2015, 60 (3), 499-508.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H312-H332-H360

Combustible liquid. Harmful in contact with skin. Harmful if inhaled. May damage fertility or the unborn child.

Precautionary Statements: P210u-P201-P261-P280-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,3227
Beilstein
1737614
Harmonized Tariff Code
2924.19
TSCA
Yes
RTECS
AB7700000

Recommended

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  • 13408

    Lithium bromide, anhydrous, 99% min
  • 22909

    Methanol, ultrapure, HPLC Grade, 99.8+%
  • 22914

    Dimethyl sulfoxide, HPLC Grade, 99.9+%
  • 22915

    N,N-Dimethylformamide, HPLC Grade, 99.7+%

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