270555
N,N-Dimethylacetamide
suitable for HPLC, ≥99.9%
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3CON(CH3)2
CAS 번호:
Molecular Weight:
87.12
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-826-4
Beilstein/REAXYS Number:
1737614
MDL number:
Assay:
≥99.9%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
164.5-166 °C (lit.)
Vapor pressure:
2 mmHg ( 25 °C), 4 mmHg ( 38 °C)
grade
HPLC grade
Quality Level
vapor density
3 (vs air)
vapor pressure
2 mmHg ( 25 °C), 4 mmHg ( 38 °C)
assay
≥99.9%
form
liquid
autoignition temp.
914 °F
expl. lim.
1.8 %, 100 °F, 11.5 %, 160 °F
technique(s)
HPLC: suitable
impurities
<0.030% water
evapn. residue
<0.001%
refractive index
n20/D 1.437 (lit.)
pH
4 (20 °C, 200 g/L)
bp
164.5-166 °C (lit.)
mp
−20 °C (lit.)
density
0.937 g/mL at 25 °C (lit.)
λ
H2O reference
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
application(s)
food and beverages
SMILES string
CN(C)C(C)=O
InChI
1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI key
FXHOOIRPVKKKFG-UHFFFAOYSA-N
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).
Packaging
M-Bottle for Solvents
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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!
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
저장 등급
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
B Tosh et al.
Carbohydrate research, 327(3), 345-352 (2000-08-17)
Commercial rayon grade cellulose was dissolved in the lithium chloride-N,N-dimethylacetamide (LiCl-DMAc) solvent system and esterified with acetic anhydride using p-toluenesulfonyl chloride (p-TsCl) and pyridine as catalysts. The reaction temperature was varied from 28 to 70 degrees C and the time
Solutions of cellulose in N, N-dimethylacetamide/lithium chloride studied by light scattering methods.
Roder T, et al.
Polymer, 42(16), 6765-6773 (2001)
Solution studies of cellulose in lithium chloride and N,N-dimethylacetamide.
McCormick CL, et al.
Macromolecules, 18(12), 2394-2401 (1985)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 270555-18L | 04061837478161 |
| 270555-4L | 04061837284793 |
| 270555-100ML | 04061837478154 |
| 270555-1L | 04061837478178 |
| 270555-2.5L | 04061826142189 |
| 270555-4X4L | 04061826142202 |
| 270555-2L | 04061826142196 |