240338
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:
产品名称
2-吡咯烷酮, ≥99%
InChI key
HNJBEVLQSNELDL-UHFFFAOYSA-N
InChI
1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)
SMILES string
O=C1CCCN1
vapor density
2.9 (vs air)
assay
≥99%
form
solid
refractive index
n20/D 1.487 (lit.)
bp
245 °C (lit.)
mp
23-25 °C (lit.)
solubility
benzene: miscible(lit.)
carbon disulfide: miscible(lit.)
chloroform: miscible(lit.)
diethyl ether: miscible(lit.)
ethanol: miscible(lit.)
ethyl acetate: miscible(lit.)
water: miscible(lit.)
density
1.12 g/mL at 25 °C (lit.)
Quality Level
Gene Information
rat ... Gabra2(29706)
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Application
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。
General description
研究了 CCl4 中氢键内酰胺 2-吡咯烷酮的 FT-IR 光谱。
signalword
Danger
hcodes
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
wgk
WGK 1
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
此项目有
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)
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)
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.
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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