DX1545

N,N-Dimethylacetamide

• 别名: N,N-Dimethylacetamide, DMAC
• 线性分子式: CH₃CON(CH₃)₂
• CAS号: 127-19-5
• MDL號碼: MFCD00008686
• 分類程式碼代碼: 12352111
• 酶委員會索引編號: 204-826-4

属性

• 蒸汽壓力: 1.76 hPa ( 20 °C)
• 品質等級: 300
• 化驗: ≥98% (GC)
• 形狀: liquid
• 顏色: APHA: ≤30
• pH值: 4 (20 °C, 200 g/L in H₂O)
• bp: 165-166 °C/1013 hPa
• mp: -20 °C
• 轉變溫度: flash point 64 °C
• 溶解度: soluble >1000 g/L
• 密度: 0.94 g/cm³ at 20 °C
• 運輸包裝: ambient
• 儲存溫度: room temp
• InChI: 1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
• InChI 密鑰: FXHOOIRPVKKKFG-UHFFFAOYSA-N

说明

應用

• 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).

分析報告

Assay (GC): 98% min
Color (APHA): 30 max
Form: Clear liquid
Infrared Spectrum: Conforms to standard

安全信息

• 象形圖: GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H312 + H332,H319,H360D
• 防範說明: P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 147.2 °F - closed cup
• 閃點（°C）: 64 °C - closed cup