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2,3',4,4'-四氯联苯

2,3',4,4'-四氯联苯名称

[ CAS 号 ]:
32598-10-0

[ 中文名 ]:
2,3',4,4'-四氯联苯

[ 英文名 ]:
2,3',4,4'-PCB

[中文别名 ]:

2,3,4,4-四氯联苯

[英文别名 ]:

2,3',4,4'-Tetrachloro-1,1'-biphenyl
1,1'-Biphenyl,2,3',4,4'-tetrachloro
2,3',4,4'-PCB
2,3,',4,4'-tetrachlorobiphenyl
PCB 66
2,4,3',4'-TCB
1,1'-Biphenyl, 2,3',4,4'-tetrachloro-
2,3',4,4'-Tetrachlorobiphenyl
Biphenyl,2,3',4,4'-tetrachloro
3,4,2',4'-Tetrachlorobiphenyl

2,3',4,4'-四氯联苯物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
361.4±37.0 °C at 760 mmHg

[ 熔点 ]:
124°C

[ 分子式 ]:
C₁₂H₆Cl₄

[ 分子量 ]:
291.988

[ 闪点 ]:
174.1±23.9 °C

[ 精确质量 ]:
289.922363

[ LogP ]:
6.05

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.612

[ 储存条件 ]:
室温

2,3',4,4'-四氯联苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV8649900

CHEMICAL NAME :: Biphenyl, 2,3',4,4'-tetrachloro-

CAS REGISTRY NUMBER :: 32598-10-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H6-Cl4

MOLECULAR WEIGHT :: 291.98

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2150 mg/kg

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

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 21,2237,1973 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 24,173,1978

2,3',4,4'-四氯联苯安全信息

[ 海关编码 ]:
2903999090

2,3',4,4'-四氯联苯合成路线

详细合成路线

2,3',4,4'-四氯联苯海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%