328634
NMP
anhydrous, 99.5%
别名:
N-甲基-2-吡咯烷酮, N-甲基吡咯烷酮, NMP
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关于此项目
经验公式（希尔记法）:
C5H9NO
化学文摘社编号:
分子量:
99.13
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352005
EC Number:
212-828-1
MDL number:
Beilstein/REAXYS Number:
106420
Assay:
99.5%
Grade:
anhydrous
Bp:
202 °C (lit.), 81-82 °C/10 mmHg (lit.)
Vapor pressure:
0.29 mmHg ( 20 °C), 0.99 mmHg ( 40 °C)
产品名称
1-甲基-2-吡咯烷酮, anhydrous, 99.5%
grade
anhydrous
Quality Level
vapor density
3.4 (vs air)
vapor pressure
0.29 mmHg ( 20 °C), 0.99 mmHg ( 40 °C)
assay
99.5%
form
liquid
autoignition temp.
518 °F
expl. lim.
9.5 %
impurities
<0.005% water
refractive index
n20/D 1.47 (lit.)
pH
7.7-10.0 (20 °C, 100 g/L)
bp
202 °C (lit.), 81-82 °C/10 mmHg (lit.)
mp
−24 °C (lit.)
density
1.028 g/mL at 25 °C (lit.)
SMILES string
CN1CCCC1=O
InChI
1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI key
SECXISVLQFMRJM-UHFFFAOYSA-N
Application
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。
Packaging
查看可回收的容器产品。
Other Notes
Pure-Pac®II容器需要Micromatic MacroValve耦合器用于溶剂的配送，Z560723。
Legal Information
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
195.8 °F - Pensky-Martens closed cup
flash_point_c
91 °C - Pensky-Martens closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 328634-100ML | 04061837533334 |
| 328634-1L | 04061837533358 |
| 328634-250ML | 04061837537417 |
| 328634-6X1L | 04061826717684 |
| 328634-12X100ML | 04061837533341 |
| 328634-200L | 04061836608484 |
| 328634-2L | 04061837533365 |
| 328634-4X2L | 04061826717677 |
| 328634-50L-P2 | 04061838161536 |
| 328634-PH-20L-P2 | 04065268977750 |
| 328634-PZ | 04061823901437 |