五溴二苯醚

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 结构与计算化学

五溴二苯醚 基本信息

中文名称:
五溴二苯醚 
中文别名:
五溴二苯醚;
双十二烷基二硫代乙二酰胺 
英文名称:
Pentabromodiphenyl ether
英文别名:
Pentabromodiphenyl ether;
Planelon PB-501;
PBDECONGENER99;
N,N'-DIDODECYL DITHIOOXAMIDE;
Pentabromophenoxybenzene;
PENTABROMOPHENYL ETHER;
PENTABROMOBIPHENYLETHER;
Pentanbromodipehnyl ether;
PENTABDPE;
pentabromodiphenyl 
CAS No.:
32534-81-9
分 子 式:
C12H5Br5O
分 子 量:
564.69
精确分子量:
559.62600
PSA:
9.23000
EINECS:
251-084-2
风险术语:
48/21/22-50/53-64
分子结构式:
SDS:
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五溴二苯醚 物化性质

外观与性状:
琥珀色粘性液体
密度:
2.343 g/cm3
熔点:
-4ºC
沸点:
434.2ºC at 760 mmHg
闪点:
180ºC
折射率:
1.681

五溴二苯醚 安全信息

包装等级:
II
危险类别码:
R48/21/22

五溴二苯醚 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DD6625350
CHEMICAL NAME :
Benzene, 1,1'-oxybis-, pentabromo deriv.
CAS REGISTRY NUMBER :
32534-81-9
LAST UPDATED :
199807
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C12-H5-Br5-O
MOLECULAR WEIGHT :
564.72

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522196
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522196 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Behavioral - tremor Liver - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522287
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5500 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0522196

五溴二苯醚 分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):6.9

2.氢键供体数量:0

3.氢键受体数量:1

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积:9.2

7.重原子数量:18

8.表面电荷:0

9.复杂度:277

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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