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57543-48-3

57543-48-3结构式
57543-48-3结构式

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英文名 6-Chloro-2-phenyl-2H-chromene-3-carbaldehyde
英文别名 6-Chloro-2-phenyl-2H-1-benzopyran-3-carboxaldehyde
2H-1-Benzopyran-3-carboxaldehyde,6-chloro-2-phenyl
密度 1.344g/cm3
沸点 441.8ºC at 760 mmHg
分子式 C16H11ClO2
分子量 270.71000
闪点 184.2ºC
精确质量 270.04500
PSA 26.30000
LogP 4.05600
折射率 1.674

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2230500
CHEMICAL NAME :
2H-1-Benzopyran-3-carboxaldehyde, 6-chloro-2-phenyl-
CAS REGISTRY NUMBER :
57543-48-3
BEILSTEIN REFERENCE NO. :
1577825
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H11-Cl-O2
MOLECULAR WEIGHT :
270.72

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 11,81,1976