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2H-1-Benzopyran-2-one,7-hydroxy-4-propyl-

2H-1-Benzopyran-2-one,7-hydroxy-4-propyl-


  • 中文别名:7-羟基-4-丙基-2H-色烯-2-酮
  • 中文释义:7-羟基-4-丙基-2H-色烯-2-酮
  • 英文别名:7-Hydroxy-4-propyl-2H-chromen-2-one;
    7-hydroxy-4-propylchromen-2-one 
  • CAS No.:19225-02-6
  • 分子式:C12H12O3
  • 分子量:204.22
  • 精确分子量:204.07900
  • PSA:50.44000
  • 分子结构式:

物化性质

密度:
1.218g/cm3
熔点:
135-137ºC
沸点:
390.9ºC at 760mmHg
闪点:
173.7ºC
折射率:
1.577
蒸汽压:
1.14E-06mmHg at 25°C

安全信息

密度:
1.218g/cm3
熔点:
135-137ºC
沸点:
390.9ºC at 760mmHg
闪点:
173.7ºC
折射率:
1.577
蒸汽压:
1.14E-06mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN7625000
CHEMICAL NAME :
Coumarin, 7-hydroxy-4-propyl-
CAS REGISTRY NUMBER :
19225-02-6
BEILSTEIN REFERENCE NO. :
0169757
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H12-O3

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 :
>3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967

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