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 ]:

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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CAS号[6345-73-9]化源网提供[4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。>>电脑版:4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester

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