vapor density
2.9 (vs air)
Quality Level
grade
purum
assay
≥98.0% (GC)
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-吡咯烷酮用于合成N-乙烯基吡咯烷酮,从中得到聚乙烯吡咯烷酮(PVP)。
- 它可以作为配体制备一维配位聚合物和混合过渡金属-镧系元素络合物。
- 1,2-氨基醇在2-吡咯烷酮电生成碱存在下与二氧化碳反应合成各种恶唑烷-2-酮(Evans型助剂)。
- 它是合成(±)-四皂氨酸T4的关键起始材料。
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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
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