海关代码：

28273980

WGK_Germany：

2
德国有关水污染物质的分类清单

危险类别码：

R68

安全说明：

S36/37-S26

RTECS号：

FK9625000

危险标志：

Xn:Harmful

CHEMICAL IDENTIFICATION

RTECS NUMBER :

FK9625000

CHEMICAL NAME :

Cesium chloride

CAS REGISTRY NUMBER :

7647-17-8

LAST UPDATED :

199701

DATA ITEMS CITED :

15

MOLECULAR FORMULA :

Cl-Cs

MOLECULAR WEIGHT :

168.36

WISWESSER LINE NOTATION :

CS G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

2600 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

1500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

2306 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1460 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

910 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

1 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

706 mg/kg

SEX/DURATION :

female 1-21 day(s) pre-mating lactating female 21 day(s) post-birth

TOXIC EFFECTS :

Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - biochemical and metabolic Reproductive - Effects on Newborn - physical

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

262 gm/kg

SEX/DURATION :

female 1-21 day(s) after conception lactating female 21 day(s) post-birth

TOXIC EFFECTS :

Reproductive - Effects on Newborn - biochemical and metabolic Reproductive - Effects on Newborn - physical

TYPE OF TEST :

Mutation test systems - not otherwise specified

MUTATION DATA

TEST SYSTEM :

Rodent - mouse

DOSE/DURATION :

125 mg/kg

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 244,295,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3874 No. of Facilities: 189 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 3353 (estimated) No. of Female Employees: 1792 (estimated)

毒理学数据：

1.急性毒性：LD50：2306mg/Kg（大鼠经口）；2004mg/Kg（兔经皮）。

2.可因吸入、咽下或皮肤吸收而危害健康

生态数据：

氯化铯在原子能工业中和氯化钚配对，熔盐电解制备金属钚。氯化铯溶液在生物研究上广泛用于离心分离病毒和其他分子。很稀的氯化铯能提高乙酰胆碱酯酶的活性。

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:1

4.可旋转化学键数量:0

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:2

8.表面电荷:0

9.复杂度:2

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:2

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  氯化铯红外图谱(IR1)