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N,N-Dimethylacetamide

SIGALD/270555 - suitable for HPLC, ≥99.9%

CAS Number: 127-19-5
Empirical Formula (Hill Notation): C4H9NO
Molecular Weight: 87.12
EC Number: 204-826-4
MDL Number: MFCD00008686
Linear Formula: CH3CON(CH3)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-270555-100ML 100 mL
 $93.10
1/EA		 Add To Favorites
45-270555-1L 1 L
 $185.00
1/EA		 Add To Favorites
45-270555-2L 2 L
 $260.00
1/EA		 Add To Favorites
45-270555-4X4L 4 L
 $1490.00
4/EA		 Add To Favorites
45-270555-18L 18 L
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 270555-100ML.

 

λ H2O reference
application(s) food and beverages
assay ≥99.9%
autoignition temp. 914 °F
bp 164.5-166 °C (lit.)
density 0.937 g/mL at 25 °C (lit.)
evapn. residue <0.001%
expl. lim. 1.8 %, 100 °F
  11.5 %, 160 °F
form liquid
grade HPLC grade
impurities <0.030% water
InChI 1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI key FXHOOIRPVKKKFG-UHFFFAOYSA-N
mp −20 °C (lit.)
pH 4 (20 °C, 200 g/L)
Quality Level 100 
refractive index n20/D 1.437 (lit.)
SMILES string CN(C)C(C)=O
technique(s) HPLC: suitable
UV absorption λ: 270 nm Amax: 1.00
  λ: 280 nm Amax: 0.30
  λ: 290 nm Amax: 0.15
  λ: 310 nm Amax: 0.05
  λ: 320 nm Amax: 0.03
  λ: 360-400 nm Amax: 0.01
vapor density 3 (vs air)
vapor pressure 2 mmHg ( 25 °C)
  4 mmHg ( 38 °C)
Application:

  • Ternary Phase-Field Simulation of Poly(vinylidene fluoride) Microporous Membrane Structures Prepared by Nonsolvent-Induced Phase Separation with Different Additives and Solvent Treatments: This study highlights the use of N,N-Dimethylacetamide (DMAC) in the preparation of advanced poly(vinylidene fluoride) membranes, showcasing its critical role in enhancing polymer processing and membrane structures in material science (Zhang et al., 2024 ).

  • Improved Protein Removal Performance of PES Hollow-Fiber Ultrafiltration Membrane with Sponge-like Structure: Research demonstrates DMAC′s effectiveness in the production of high-performance ultrafiltration membranes, emphasizing its importance in biomedical applications and wastewater treatment (Zhao et al., 2024 ).

  • Poly(vinylidene fluoride) Aerogels with alpha, beta, and gamma; Crystalline Forms: Correlating Physicochemical Properties with Polymorphic Structures: This article showcases the versatility of DMAC as a solvent in the synthesis of poly(vinylidene fluoride) aerogels, linking its use to significant advancements in the understanding of polymer crystallinity and properties (Suresh et al., 2024 ).

  • Cellulose Esters: Synthesis for Further Formation of Films with Magnetite Nanoparticles Incorporated: The study leverages DMAC for the synthesis of advanced cellulose ester films integrated with magnetite nanoparticles, illustrating its potential in developing multifunctional materials for diverse industrial applications (Furlan Sandrini et al., 2024 ).
Other Notes: Discover LiChropur reagents ideal for HPLC  or LC-MS  analysis
Packaging: 1, 2, 4×4 L in glass bottle
Packaging: 100 mL in glass bottle
Packaging: 18 L in VerSA-Flow™
Packaging: M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here! 
Purity ≥99.9%
bp 164.5-166 °C (lit.)
mp −20 °C (lit.)
Density 0.937 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.437 (lit.)
UNSPSC 12190000

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