4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester

名称

[ CAS 号 ]:
6345-73-9

[ 英文名 ]:
4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester

[英文别名 ]:

7-(benzyloxy)-4-methyl-2H-chromen-2-one
7-Benzyloxy-4-methyl-chromen-2-one
7-Benzyloxy-4-methyl-cumarin
7-benzyloxy-4-methyl-coumarin

物理化学性质

[ 密度 ]:
1.277g/cm3

[ 沸点 ]:
482.4ºC at 760 mmHg

[ 分子式 ]:
C₁₉H₁₆O₅

[ 分子量 ]:
324.32700

[ 闪点 ]:
265.7ºC

[ 精确质量 ]:
324.10000

[ PSA ]:
65.74000

[ LogP ]:
3.54870

[ 折射率 ]:
1.596

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2503160

CHEMICAL NAME :: 4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester

CAS REGISTRY NUMBER :: 6345-73-9

BEILSTEIN REFERENCE NO. :: 0306136

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H16-O5

MOLECULAR WEIGHT :: 324.35

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 :: >100 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 15,865,1972

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相关化合物

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