推荐产品
蒸汽密度
2.9 (vs air)
质量水平
方案
99%
表单
solid
折射率
n20/D 1.487 (lit.)
沸点
245 °C (lit.)
mp
23-25 °C (lit.)
溶解性
H2O: miscible (completely)
密度
1.12 g/mL at 25 °C (lit.)
SMILES字符串
O=C1CCCN1
InChI
1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)
InChI key
HNJBEVLQSNELDL-UHFFFAOYSA-N
基因信息
rat ... Gabra2(29706)
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应用
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。
警示用语:
Danger
危险声明
危险分类
Eye Irrit. 2 - Repr. 1B
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
闪点(°F)
235.4 °F - closed cup
闪点(°C)
113 °C - closed cup
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
危险化学品
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)
M Göbbels et al.
Ophthalmology, 99(6), 873-878 (1992-06-01)
The question of whether artificial tears can lead to objective improvement of ocular surface disease in dry eyes is still unanswered. The aim of the current study is to assess the influence of artificial tears on corneal epithelial permeability of
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.
Gunasekar Ramachandran et al.
Organic & biomolecular chemistry, 10(28), 5343-5346 (2012-06-15)
A simple and efficient three components domino reaction of γ-butyrolactam (2-pyrrolidinone), aromatic aldehyde and substituted thiophenol catalyzed by elemental iodine resulted in the formation of 1-((phenylthio)(phenyl)methyl)pyrrolidin-2-one derivatives. The stability of the synthesized analogues was evaluated in stimulated gastric fluid (SGF)
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