3,4-dibromo-2-(4-butoxyphenyl)-2H-furan-5-one
名称
[ CAS 号 ]:
21958-17-8
[ 英文名 ]:
3,4-dibromo-2-(4-butoxyphenyl)-2H-furan-5-one
[英文别名 ]:
- 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
物理化学性质
[ 密度 ]:
1.681g/cm3
[ 沸点 ]:
469.4ºC at 760mmHg
[ 分子式 ]:
C14H14Br2O3
[ 分子量 ]:
390.06700
[ 闪点 ]:
237.7ºC
[ 精确质量 ]:
387.93100
[ PSA ]:
35.53000
[ LogP ]:
4.46480
[ 蒸汽压 ]:
5.51E-09mmHg at 25°C
[ 折射率 ]:
1.609
毒性和生态
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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相关化合物
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