2,3,4,7,8-pentabromodibenzofuran

2,3,4,7,8-pentabromodibenzofuran名称

[ CAS 号 ]:
131166-92-2

[ 英文名 ]:
2,3,4,7,8-pentabromodibenzofuran

[英文别名 ]:

Dibenzofuran,2,3,4,7,8-pentabromo
2,3,4,7,8-pentabromo-dibenzofuran

2,3,4,7,8-pentabromodibenzofuran物理化学性质

[ 密度 ]:
2.541g/cm3

[ 沸点 ]:
537.5ºC at 760mmHg

[ 分子式 ]:
C₁₂H₃Br₅O

[ 分子量 ]:
562.67200

[ 闪点 ]:
278.9ºC

[ 精确质量 ]:
557.61000

[ PSA ]:
13.14000

[ LogP ]:
7.39850

[ 蒸汽压 ]:
4.4E-11mmHg at 25°C

[ 折射率 ]:
1.777

2,3,4,7,8-pentabromodibenzofuran毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP5295130

CHEMICAL NAME :: Dibenzofuran, 2,3,4,7,8-pentabromo-

CAS REGISTRY NUMBER :: 131166-92-2

LAST UPDATED :: 199110

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H3-Br5-O

MOLECULAR WEIGHT :: 562.70

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 7200 ug/kg

SEX/DURATION :: female 10-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - urogenital system

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,141,1991

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 21600 ug/kg

SEX/DURATION :: female 10-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - urogenital system

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,141,1991

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