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Merck

328634

NMP

anhydrous, 99.5%

동의어(들):

1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C5H9NO
CAS 번호:
872-50-4
Molecular Weight:
99.13
NACRES:
NA.21
PubChem Substance ID:
57648684
UNSPSC Code:
12352005
EC Number:
212-828-1
MDL number:
MFCD00003193
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)

주요 문서

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제품 이름

1-Methyl-2-pyrrolidinone, anhydrous, 99.5%

InChI key

SECXISVLQFMRJM-UHFFFAOYSA-N

InChI

1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3

SMILES string

CN1CCCC1=O

grade

anhydrous

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.)

Quality Level

200

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관련 카테고리

Application

1-Methyl-2-pyrrolidinone may be used as a solvent in the following processes:
  • Preparation of 2-aryl and 2-alkyl benzothiazoles.
  • Ullmann coupling reaction of aryl halides and phenols to form Ullmann ethers in the presence of 2,2,6,6-tetramethylheptane-3,5-dione.
  • Stille cross-coupling reaction of aryl iodides with organostannanes catalyzed by Pd/C in the presence of copper iodide as cocatalyst.

Packaging

View returnable container options.

Other Notes

Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Legal Information

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

저장 등급

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

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SHBT3980
SHBT2618
SHBS9918
SHBS8770
SHBS6991

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
Preparation of 1-methoxy-2-(4-methoxyphenoxy)benzene
Buck E and Song ZJ
Organic Syntheses, 82, 69-69 (2005)
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
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)
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)
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