240338

2-Pyrrolidinone

≥99%

• 동의어(들): 2-Pyrrolidone, Butyrolactam
• 실험식(Hill 표기법): C₄H₇NO
• CAS Number: 616-45-5
• Molecular Weight: 85.10
• Beilstein: 105241
• EC Number: 210-483-1
• MDL number: MFCD00005270
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24854414
• NACRES: NA.22

속성

• vapor density: 2.9 (vs air)
• Quality Level: 200
• 분석: ≥99%
• 양식: 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.)
• SMILES string: O=C1CCCN1

설명

일반 설명

The FT-IR spectra of the hydrogen bonding lactam 2-pyrrolidinone in CCl₄ was studied[1].

애플리케이션

2-Pyrrolidinone is used as a starting material in the synthesis of polyvinylpyrrolidone (PVP),[2] (±)-tashiromine,[3] (±)-tetraponerine T4,[4] (+)-ricciocarpins A and B.[5]

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H319,H360D
• 예방조치 성명서: P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B
• Storage Class Code: 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
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)