2,4'-二氯联苯

2,4'-二氯联苯 基本信息
CAS号 34883-43-7 分子式 C12H8Cl2
分子量 223.10213 精确质量  222.00031
PSA  0.00 A2 LogP  5.044±0.263

基本信息 展开↓

CAS号:
34883-43-7
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分子式:
C12H8Cl2
分子量:
223.10213
中文名称:
2,4'-二氯联苯
英文名称:
1,1'-Biphenyl, 2,4'-dichloro-
中文别名:
2,4'-二氯联苯;
2,4’-二氯联苯
英文别名:
1,1'-Biphenyl, 2,4'-dichloro-;
2,4'-dichlorobiphenyl;
1-chloro-2-(4-chlorophenyl)benzene;
2,4'-dichlorobipenyl;
1,1'-Biphenyl,2,4'-dichloro;
PCB 8;
2,4'-Dichloro-1,1'-biphenyl;
2,4'-chlorobiphenyl;
2,4'-DICHLOROBIPHENYL;
Biphenyl,2,4'-dichloro
精确分子量/精确质量:
222.00031
极性分子表面积/PSA:
0.00 A2
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
215-648-1
InChI:
InChI=1/C12H8Cl2/c13-10-7-5-9(6-8-10)11-3-1-2-4-12(11)14/h1-8H

物化性质展开↓

密度:
1.249±0.06 g/cm3
熔点:
44.5 °C
沸点:
303.3±17.0 °C
闪点:
133.6±14.5 °C
水溶解性:
Sparingly Soluble (4.2E-4 g/L)
折射率:
1.594
蒸汽密度:
1.68E-3 Torr

安全信息展开↓

海关代码:
2903999010
危险类别码:
33-50/53
危险标志:
N: Dangerous for the environment;

合成路线查看所有的合成路线

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  • +

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    邻二氯苯

  • ~63%

  • 34883-43-7

    2,4'-二氯联苯

  • 108-90-7

    氯苯

  • +

  • 108-95-2

    苯酚

  • ~19%

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    2,3’-二氯联苯

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    2,4'-二氯联苯

  • +

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    3,4'-二氯联苯

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    4,4'-二氯联苯

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    3,3-二氯联苯

  • +

  • 13029-08-8

    2,2’-二氯联苯

  • 92-52-4

    联苯

  • ~5%

  • 2051-60-7

    2-氯联苯

  • +

  • 34883-43-7

    2,4'-二氯联苯

  • +

  • 2050-68-2

    4,4'-二氯联苯

  • +

  • 2051-62-9

    4-氯联苯

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV3905000
CHEMICAL NAME :
Biphenyl, 2,4'-dichloro-
CAS REGISTRY NUMBER :
34883-43-7
BEILSTEIN REFERENCE NO. :
1946417
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C12-H8-Cl2

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 :
7860 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
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 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
150 mg/kg/3D-I
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 33,94,1975
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
25 mg/kg/20D-I
TOXIC EFFECTS :
Immunological Including Allergic - decrease in humoral immune response
REFERENCE :
JEPOEC Journal of Environmental Pathology, Toxicology and Oncology. (Chem-Orbital, POB 134, Park Forest, IL 60466) V.5(4)- 1984- Volume(issue)/page/year: 9,283,1989
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
25 mg/kg/20D-I
TOXIC EFFECTS :
Liver - other changes
REFERENCE :
JEPOEC Journal of Environmental Pathology, Toxicology and Oncology. (Chem-Orbital, POB 134, Park Forest, IL 60466) V.5(4)- 1984- Volume(issue)/page/year: 12,17,1993
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - domestic
DOSE/DURATION :
20 mg/kg/20D-I
TOXIC EFFECTS :
Liver - changes in liver weight Immunological Including Allergic - decrease in humoral immune response Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
JEPOEC Journal of Environmental Pathology, Toxicology and Oncology. (Chem-Orbital, POB 134, Park Forest, IL 60466) V.5(4)- 1984- Volume(issue)/page/year: 9,283,1989
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - domestic
DOSE/DURATION :
5 mg/kg/20D-I
TOXIC EFFECTS :
Liver - other changes
REFERENCE :
JEPOEC Journal of Environmental Pathology, Toxicology and Oncology. (Chem-Orbital, POB 134, Park Forest, IL 60466) V.5(4)- 1984- Volume(issue)/page/year: 12,17,1993

海关数据查看详细

中国海关编码:2903999010

概述:
2903999010 多氯联苯、多溴联苯。监管条件:89(禁止出口商品,禁止进口商品)。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途
监管条件:
8.禁止出口商品9.禁止进口商品
摘要/Summary:
2903999010 2,3,3',4,5,6-hexachloro-1,1'-biphenyl。supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%

分子结构与计算化学数据展开↓

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:0

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积:0

7.重原子数量:14

8.表面电荷:0

9.复杂度:173

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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