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5-苯基吡咯烷-2-酮

5-苯基吡咯烷-2-酮名称

[ CAS 号 ]:
22050-10-8

[ 中文名 ]:
5-苯基-2-吡咯烷酮

[ 英文名 ]:
5-Phenyl-2-pyrrolidinone

[英文别名 ]:

5-Phenylpyrrolidin-2-on
5-Phenyl-2-pyrrolidinone
2-Pyrrolidinone, 5-phenyl-
5-Phenylpyrrolidin-2-one
2-Pyrrolidinone,5-phenyl

5-苯基吡咯烷-2-酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
362.3±31.0 °C at 760 mmHg

[ 熔点 ]:
110 °C

[ 分子式 ]:
C₁₀H₁₁NO

[ 分子量 ]:
161.200

[ 闪点 ]:
212.4±9.8 °C

[ 精确质量 ]:
161.084061

[ PSA ]:
29.10000

[ LogP ]:
0.49

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.551

[ 储存条件 ]:
室温，密封，干燥

5-苯基吡咯烷-2-酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY5913000

CHEMICAL NAME :: 2-Pyrrolidinone, 5-phenyl-

CAS REGISTRY NUMBER :: 22050-10-8

BEILSTEIN REFERENCE NO. :: 0125177

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H11-N-O

MOLECULAR WEIGHT :: 161.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia

REFERENCE :: AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 23,733,1975

5-苯基吡咯烷-2-酮安全信息

[ 危害码 (欧洲) ]:
Xn

[ 海关编码 ]:
2933790090

5-苯基吡咯烷-2-酮海关

[ 海关编码 ]: 2933790090

[ 中文概述 ]:
2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:9.0% 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%