七、八、九溴联苯混合物

七、八、九溴联苯混合物名称

[ CAS 号 ]:
27858-07-7

[ 中文名 ]:
七、八、九溴联苯混合物

[ 英文名 ]:
2,2',3,3',4,4',5,5'-Octabromobiphenyl

[中文别名 ]:

[英文别名 ]:

Biphenyl,octabromo
BB-8
OCTABROMOBIPHENYL
2,2',3,3',4,4',5,5'-Octabromo-1,1'-biphenyl
2,2',3,3',4,4',5,5'-Octabromobiphenyl
Octabromobiphenyl [Polybrominated biphenyls]
1,1'-Biphenyl, 2,2',3,3',4,4',5,5'-octabromo-
Octabromodiphenyl
Tetrabromo(tetrabromophenyl)benzene
EINECS 248-696-7

七、八、九溴联苯混合物物理化学性质

[ 密度 ]:
2.8±0.1 g/cm3

[ 沸点 ]:
533.3±45.0 °C at 760 mmHg

[ 熔点 ]:
200-250ºC

[ 分子式 ]:
C₁₂H₂Br₈

[ 分子量 ]:
785.376

[ 闪点 ]:
265.4±23.5 °C

[ 精确质量 ]:
777.362305

[ LogP ]:
8.70

[ 蒸汽压 ]:
0.0±1.4 mmHg at 25°C

[ 折射率 ]:
1.721

七、八、九溴联苯混合物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV5700000

CHEMICAL NAME :: Biphenyl, octabromo-

CAS REGISTRY NUMBER :: 27858-07-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C12-H2-Br8

MOLECULAR WEIGHT :: 785.42

WISWESSER LINE NOTATION :: ER XR XE XE XE XE XE XE XE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 22,316,1972 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 18 mg/kg/26W-C

TOXIC EFFECTS :: Liver - other changes

REFERENCE :: COTODO Journal of Fire and Flammability/Combustion Toxicology Supplement. (Westport, CT) V.1-2, 1974-75. For publisher information, see JCTODH. Volume(issue)/page/year: 1,52,1974

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 24 gm/kg/30D-C

TOXIC EFFECTS :: Liver - other changes Endocrine - thyroid weight (goiter) Blood - changes in erythrocyte (RBC) count

REFERENCE :: EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 11,153,1975

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 10 mg/kg/2W-I

TOXIC EFFECTS :: Liver - changes in liver weight

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 38,307,1977 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 500 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 38,307,1977

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 50 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 38,307,1977 *** REVIEWS *** TOXICOLOGY REVIEW ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 13,74,1977

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七、八、九溴联苯混合物安全信息

[ 危险品运输编码 ]:
UN 3152

[ 包装等级 ]:
II