3,4-dibromo-2-(4-butoxyphenyl)-2H-furan-5-one
Names
[ CAS No. ]:
21958-17-8
[ Name ]:
3,4-dibromo-2-(4-butoxyphenyl)-2H-furan-5-one
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
1.681g/cm3
[ Boiling Point ]:
469.4ºC at 760mmHg
[ Molecular Formula ]:
C14H14Br2O3
[ Molecular Weight ]:
390.06700
[ Flash Point ]:
237.7ºC
[ Exact Mass ]:
387.93100
[ PSA ]:
35.53000
[ LogP ]:
4.46480
[ Vapour Pressure ]:
5.51E-09mmHg at 25°C
[ Index of Refraction ]:
1.609
Toxicological Information
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