所有图片(3)
About This Item
经验公式（希尔记法）:
C5H9NO
CAS号:
分子量:
99.13
Beilstein:
106420
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.21
等级:
anhydrous
方案:
99.5%
沸点:
202 °C (lit.)
81-82 °C/10 mmHg (lit.)
81-82 °C/10 mmHg (lit.)
蒸汽压:
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
0.99 mmHg ( 40 °C)
推荐产品
产品名称
1-甲基-2-吡咯烷酮, anhydrous, 99.5%
等级
anhydrous
质量水平
蒸汽密度
3.4 (vs air)
蒸汽压
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
方案
99.5%
表单
liquid
自燃温度
518 °F
expl. lim.
9.5 %
杂质
<0.005% water
折射率
n20/D 1.47 (lit.)
pH值（酸碱度）
7.7-10.0 (20 °C, 100 g/L)
沸点
202 °C (lit.)
81-82 °C/10 mmHg (lit.)
mp
−24 °C (lit.)
密度
1.028 g/mL at 25 °C (lit.)
SMILES字符串
CN1CCCC1=O
InChI
1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI key
SECXISVLQFMRJM-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
应用
1-甲基-2-吡咯烷酮还可作为溶剂用于以下过程：
- 2-芳基和2-烷基苯并噻唑的制备。
- 芳基卤和酚在2,2,6,6-四甲基庚烷-3,5-二酮的存在下，通过乌尔曼偶联反应形成乌尔曼醚。
- 在碘化铜作为助催化剂的存在情况下，芳基碘与由Pd/C催化的有机挥发物的Stille交叉偶联反应。
包装
查看可回收的容器产品。
其他说明
Pure-Pac®II容器需要Micromatic MacroValve耦合器用于溶剂的配送，Z560723。
法律信息
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
建议的防溅射手套
相关产品
警示用语：
Danger
危险分类
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
闪点(°F)
195.8 °F - Pensky-Martens closed cup
闪点(°C)
91 °C - Pensky-Martens closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Densities, viscosities, speeds of sound, and relative permittivities for water+ cyclic amides (2-pyrrolidinone, 1-methyl-2-pyrrolidinone, and 1-vinyl-2-pyrrolidinone) at different temperatures.
George J and Sastry NV.
Journal of Chemical and Engineering Data, 49(2), 235-242 (2004)
Guohua Hu et al.
Nature communications, 8(1), 278-278 (2017-08-19)
Black phosphorus is a two-dimensional material of great interest, in part because of its high carrier mobility and thickness dependent direct bandgap. However, its instability under ambient conditions limits material deposition options for device fabrication. Here we show a black
Stille couplings catalyzed by palladium-on-carbon with CuI as a cocatalyst: Synthesis of 2-(4'-acetylphenyl)thiophene
Liebeskind LS and Pe?a-Cabrera E
Organic Syntheses, 77, 135-135 (2000)
Preparation of 1-methoxy-2-(4-methoxyphenoxy)benzene
Buck E and Song ZJ
Organic Syntheses, 82, 69-69 (2005)
Effects of additional multiwall carbon nanotubes on impact behaviors of LiNi0.5Mn0.3Co0.2O2 battery electrodes.
Le AV, et al.
Journal of Applied Physics, 118(8), 085312-085312 (2015)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门