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Merck
CN

P74370

2-吡咯烷酮

99%

别名:

2-吡咯烷酮, 丁内酰胺

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关于此项目

经验公式(希尔记法):
C4H7NO
化学文摘社编号:
分子量:
85.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-483-1
Beilstein/REAXYS Number:
105241
MDL number:
Assay:
99%
Form:
solid
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vapor density

2.9 (vs air)

Quality Level

assay

99%

form

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

Gene Information

rat ... Gabra2(29706)

Application

2-吡咯烷酮是一种 γ-内酰胺,可与其他内酰胺共聚形成聚酰胺。


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pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Repr. 1B

存储类别

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

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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.



全球贸易项目编号

货号GTIN
P74370-25G04061838100627
P74370-20KG04061838124562
P74370-18KG04061829452452
P74370-1KG04061834394761
P74370-500G04061834394778