推荐产品
等级
ACS reagent
质量水平
蒸汽密度
2.5 (vs air)
蒸汽压
2.7 mmHg ( 20 °C)
检测方案
≥99.8%
形式
liquid
自燃温度
833 °F
expl. lim.
15.2 %
技术
electrophoresis: suitable
杂质
≤0.0005 meq/g Titr. acid
≤0.003 meq/g Titr. base
≤0.15% water
蒸发残留物
≤0.005%
颜色
APHA: ≤15
折射率
n20/D 1.430 (lit.)
pH值（酸碱度）
6.7
bp
153 °C (lit.)
mp
−61 °C (lit.)
溶解性
water: miscible
密度
0.944 g/mL (lit.)
SMILES字符串
[H]C(=O)N(C)C
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
InChI key
ZMXDDKWLCZADIW-UHFFFAOYSA-N
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相关类别
一般描述
N,N-Dimethylformamide (DMF) is a polar organic solvent with a wide range of industrial applications. It is a precursor for numerous reactions such as formylation, aminocarbonylation, amination, amidation and cyanation. Along with phosphorus oxychloride, it forms Vilsmeier reagent used in the formylation of reactive aromatic and heteroaromatic substrates. Dielectric relaxation experiments on DMF have been conducted between 238.15K and 338.15K. The thermophysical properties of the molecular interactions between DMF and the ionic liquids, ammonium salts and imidazolium salts have been studied. The characteristics of solute-solvent interactions between ammonium nitrate and DMF have been investigated.
应用
N,N-Dimethylformamide (DMF) may be used in the following processes:
- As a solvent synthesis of gold nanoparticles.
- As a solvent in capillary electrophoresis.
- Regioselective synthesis of N,N-dimethylaminopyridzines by reacting with choropyridazines.
- Synthesis of urea-N,N-dimethylformamide, a 3:1 solvate with urea.
多种疏水性有机化合物的溶剂。
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
WGK
WGK 2
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
Preparation of gold nanoparticles in formamide and N,N-dimethylformamide in the presence of poly (amidoamine) dendrimers with surface methyl ester groups.
Esumi K, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 189(1), 155-161 (2001)
Reaction of chloropyridazines with N,N -dimethylformamide.
Lee WS, et al.
Journal of Heterocyclic Chemistry, 37(6), 1591-1591 (2000)
Urea-N,N-dimethylformamide (3/1).
Fernandes P, et al.
Acta Crystallographica Section E, Structure Reports Online, 63(12), 4861-4861 (2007)
Capillary electrophoresis in N,N-dimethylformamide.
Porras SP and Kenndler E.
Electrophoresis, 26(17), 3279-3291 (2005)
Review article on Vilsmeier Haack reaction and its Applications.
Beniwal M and Jain N.
European Journal of Biomedical AND Pharmaceutical sciences, 2(3), 1340-1374 (2015)
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