2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮

2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮名称

[ CAS 号 ]:
148190-22-1

[ 中文名 ]:
2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮

[ 英文名 ]:
2-(4-FLUORO-PHENYL)-PYRANO[3,2-B]PYRIDIN-4-ONE

2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮物理化学性质

[ 密度 ]:
1.365g/cm3

[ 沸点 ]:
386.6ºC at 760 mmHg

[ 分子式 ]:
C₁₄H₈FNO₂

[ 分子量 ]:
241.21700

[ 闪点 ]:
187.6ºC

[ 精确质量 ]:
241.05400

[ PSA ]:
43.10000

[ LogP ]:
2.99410

[ 蒸汽压 ]:
3.5E-06mmHg at 25°C

[ 折射率 ]:
1.622

2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ1374686

CHEMICAL NAME :: 4H-Pyrano(3,2-b)pyridin-4-one, 2-(4-fluorophenyl)-

CAS REGISTRY NUMBER :: 148190-22-1

LAST UPDATED :: 199703

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H8-F-N-O2

MOLECULAR WEIGHT :: 241.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CTOTEG Currents in Toxicology and Therapy. (Casa Editrice Maccari, Casella Postale 120, I-43100 Parma, Italy) V.1- 1993- Volume(issue)/page/year: 1,45,1993

2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮安全信息

[ 海关编码 ]:
2934999090

2-(4-氟苯基)-吡喃并[3,2-b]吡啶-4-酮海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%