• 基本信息
  • 物化性质
  • 毒理性

基本信息

中文名称:
 
中文别名:
 
英文名称:
2(5H)-Furanone,3,4-dibromo-5-(4-butoxyphenyl)-
英文别名:
3,4-dibromo-2-(4-butoxyphenyl)-2H-furan-5-one;
Frolon;
3,4-dibromo-5-(4-butoxyphenyl)furan-2(5h)-one;
3,4-Dibromo-5-(4-butoxyphenyl)-2(5H)-furanone;
2(5H)-Furanone,3,4-dibromo-5-(4-butoxyphenyl);
3,4-dibromo-5-(4-butoxy-phenyl)-5H-furan-2-one 
CAS No.:
21958-17-8
分 子 式:
C14H14Br2O3
分 子 量:
390.0672
精确分子量:
387.93100
PSA:
35.53000
InChI:
The Key: CLGNSHMVZBJLJV-UHFFFAOYSA-N
分子结构式:
SDS:
查看

物化性质

密度:
1.681g/cm3
沸点:
469.4ºC at 760mmHg
闪点:
237.7ºC
折射率:
1.609
蒸汽压:
5.51E-09mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LU3492250
CHEMICAL NAME :
2(5H)-Furanone, 3,4-dibromo-5-(4-butoxyphenyl)-
CAS REGISTRY NUMBER :
21958-17-8
LAST UPDATED :
199703
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H14-Br2-O3
MOLECULAR WEIGHT :
390.10

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 :
16 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3873575

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