3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮名称

[ CAS 号 ]:
15584-10-8

[ 中文名 ]:
3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮

[ 英文名 ]:
3-(4-fluorophenyl)-7-hydroxy-4h-1-benzopyran-4-on

[英文别名 ]:

7-hydroxy-4'-fluoroisoflavone
Isoflavone,4'-fluoro-7-hydroxy
3-(4-Fluoro-phenyl)-7-hydroxy-chromen-4-one
4H-1-Benzopyran-4-one,3-(4-fluorophenyl)-7-hydroxy
3-(4-Fluorophenyl)-7-hydroxy-4H-1-benzopyran-4-one
4'-fluoro-7-hydroxy-isoflavone

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮物理化学性质

[ 密度 ]:
1.408g/cm3

[ 沸点 ]:
443.6ºC at 760mmHg

[ 分子式 ]:
C₁₅H₉FO₃

[ 分子量 ]:
256.22900

[ 闪点 ]:
222.1ºC

[ 精确质量 ]:
256.05400

[ PSA ]:
50.44000

[ LogP ]:
3.30470

[ 蒸汽压 ]:
1.76E-08mmHg at 25°C

[ 折射率 ]:
1.646

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ3063610

CHEMICAL NAME :: 4H-1-Benzopyran-4-one, 3-(4-fluorophenyl)-7-hydroxy-

CAS REGISTRY NUMBER :: 15584-10-8

BEILSTEIN REFERENCE NO. :: 1252082

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H9-F-O3

MOLECULAR WEIGHT :: 256.24

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 :: 2500 mg/kg

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

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(9),38,1990

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3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮安全信息

[ 海关编码 ]:
2932999099

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮合成路线

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3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮上下游产品

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮上游产品

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮下游产品

3-(4-氟苯基)-7-羟基-4H-1-苯并吡喃-4-酮海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 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 ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%