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Merck
모든 사진(3)

주요 문서

P74370

Sigma-Aldrich

2-Pyrrolidinone

99%

동의어(들):

2-Pyrrolidone, Butyrolactam

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About This Item

실험식(Hill 표기법):
C4H7NO
CAS Number:
Molecular Weight:
85.10
Beilstein:
105241
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

2.9 (vs air)

Quality Level

분석

99%

양식

solid

refractive index

n20/D 1.487 (lit.)

bp

245 °C (lit.)

mp

23-25 °C (lit.)

solubility

H2O: miscible (completely)

density

1.12 g/mL at 25 °C (lit.)

SMILES string

O=C1CCCN1

InChI

1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)

InChI key

HNJBEVLQSNELDL-UHFFFAOYSA-N

유전자 정보

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관련 카테고리

애플리케이션

2-Pyrrolidinone is a γ-lactam that can undergo copolymerization with other lactams to form polyamides.

픽토그램

Health hazardExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - Repr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

13C?NMR sequence analysis. 19. Anionic copolymerization of ??butyrolactam, ??valerolactam, and caprolactam at low temperatures.
Kricheldorf H R, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 20(9), 2353-2370 (1982)
Anionic copolymerization of lactams.
Kricheldorf H R, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 16(9), 2253-2264 (1978)
Ryo Shintani et al.
Chemical communications (Cambridge, England), 48(79), 9936-9938 (2012-09-01)
A palladium-catalyzed asymmetric synthesis of 2-pyrrolidinones with a quaternary stereocenter at the 3-position has been achieved by the reaction of γ-methylidene-δ-valerolactones with alkyl isocyanates. High enantioselectivity has been realized by employing a newly synthesized chiral phosphoramidite ligand.
Taotao Ling et al.
The Journal of organic chemistry, 75(11), 3882-3885 (2010-05-15)
Expedient access to a highly functionalized 2-pyrrolidinone (8), the gamma-lactam core of 20S proteasome inhibitor (-)-salinosporamide A (marizomib; NPI-0052; 1), using a regio- and stereoselective epoxide formation/reductive oxirane ring-opening strategy is presented. Notably, the sequential construction of the C-4, C-3
Toshiyuki Matsudo et al.
Biomacromolecules, 4(6), 1794-1799 (2003-11-11)
The formation of protein-polymer complexes was studied in an aqueous system using dynamic light scattering (DLS) and static light scattering (SLS) as the main experimental tools. Human serum albumin (HSA) was used as a protein and complexed with four representative

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