328634
NMP
anhydrous, 99.5%
동의어(들):
1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP
로그인조직 및 계약 가격 보기
모든 사진(3)
About This Item
실험식(Hill 표기법):
C5H9NO
CAS Number:
Molecular Weight:
99.13
Beilstein:
106420
EC Number:
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.21
bp:
202 °C (lit.)
81-82 °C/10 mmHg (lit.)
81-82 °C/10 mmHg (lit.)
vapor pressure:
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
0.99 mmHg ( 40 °C)
가격 및 재고 정보를 현재 이용할 수 없음
추천 제품
제품명
1-Methyl-2-pyrrolidinone, 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)
분석
99.5%
양식
liquid
autoignition temp.
518 °F
expl. lim.
9.5 %
불순물
<0.005% water
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애플리케이션
1-Methyl-2-pyrrolidinone may be used as a solvent in the following processes:
- Preparation of 2-aryl and 2-alkyl benzothiazoles.[1]
- Ullmann coupling reaction of aryl halides and phenols to form Ullmann ethers in the presence of 2,2,6,6-tetramethylheptane-3,5-dione.[2]
- Stille cross-coupling reaction of aryl iodides with organostannanes catalyzed by Pd/C in the presence of copper iodide as cocatalyst.[3]
포장
기타 정보
Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
법적 정보
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
관련 제품
또한 이 제품과 함께 일반적으로 구입
제품 번호
설명
가격
스플래시 보호용 추천 장갑
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
Flash Point (°F)
195.8 °F - Pensky-Martens closed cup
Flash Point (°C)
91 °C - Pensky-Martens closed cup
개인 보호 장비
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
이미 열람한 고객
Miren Etxeberria-Benavides et al.
Membranes, 10(1) (2019-12-29)
The elimination of the additional defect healing post-treatment step in asymmetric hollow fiber manufacturing would result in a significant reduction in membrane production cost. However, obtaining integrally skinned polymeric asymmetric hollow fiber membranes with an ultrathin and defect-free selective layer
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)
Gerrit Homann et al.
iScience, 23(6), 101225-101225 (2020-06-21)
Frequently, poly(ethylene oxide) (PEO)-based solid polymer electrolytes (SPEs) reveal a failure with high-voltage electrodes, e.g. LiNi0.6Mn0.2Co0.2O2 in lithium metal batteries, which can be monitored as an arbitrary appearance of a "voltage noise" during charge and can be attributed to Li
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