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蒸汽密度
2.9 (vs air)
质量水平
检测方案
≥99%
形式
solid
折射率
n20/D 1.487 (lit.)
bp
245 °C (lit.)
mp
23-25 °C (lit.)
溶解性
benzene: miscible(lit.)
carbon disulfide: miscible(lit.)
chloroform: miscible(lit.)
diethyl ether: miscible(lit.)
ethanol: miscible(lit.)
ethyl acetate: miscible(lit.)
water: miscible(lit.)
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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一般描述
研究了 CCl4 中氢键内酰胺 2-吡咯烷酮的 FT-IR 光谱。
应用
2-吡咯烷酮用作合成聚乙烯吡咯烷酮（PVP）、（±）-tashiromine、（±）-teponponerine T4、（+）- ricciocarpins A 和 B 的原材料。
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Repr. 1B
WGK
WGK 1
闪点(°F)
235.4 °F
闪点(°C)
113 °C
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
危险化学品
Photocatalyzed degradation of polymers in aqueous semiconductor suspensions: V. Photomineralization of lactam ring-pendant polyvinylpyrrolidone at titania/water interfaces.
Horikoshi S, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 138(1), 69-77 (2001)
Electrophilic Activation of Lactams with Tf2O and Pyridine: Expedient Synthesis of (?)-Tetraponerine T4.
Charette A B, et al.
Organic Letters, 7(24), 5401-5404 (2005)
Application of enantioselective radical reactions: synthesis of (+)-ricciocarpins A and B.
Sibi MP and He L
Organic Letters, 6(11), 1749-1752 (2004)
Intramolecular Additions of Various ?-Nucleophiles to Chemoselectively Activated Amides and Application to the Synthesis of (?)-Tashiromine.
Belanger G, et al.
The Journal of Organic Chemistry, 71(2), 704-712 (2006)
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
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