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57544-20-4

57544-20-4结构式
57544-20-4结构式

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英文名 2-(4-Chlorophenyl)-6-methoxy-3-nitro-2H-chromene
密度 1.41g/cm3
沸点 471.3ºC at 760 mmHg
分子式 C16H12ClNO4
分子量 317.72400
闪点 238.8ºC
精确质量 317.04500
PSA 64.28000
LogP 4.62310
折射率 1.647

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2515000
CHEMICAL NAME :
2H-1-Benzopyran, 2-(4-chlorophenyl)-6-methoxy-3-nitro-
CAS REGISTRY NUMBER :
57544-20-4
BEILSTEIN REFERENCE NO. :
1392250
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H12-Cl-N-O4
MOLECULAR WEIGHT :
317.74
WISWESSER LINE NOTATION :
T66 BO CHJ CR DG& DNW HO1

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 :
1500 mg/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

~80%

57544-20-4结构式

57544-20-4

文献:Rao, Takkellapati Sudhakar; Deshpande, Shubhada; Mathur, Hari Har; Irivedi, Girish Kumar Heterocycles, 1984 , vol. 22, # 9 p. 1943 - 1946
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