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硝酸镱
- 基本信息
- 制备方法及用途
- 物化性质
- 安全信息
- 毒理性
- 结构与计算化学
硝酸镱 基本信息
- 中文名称：
- 硝酸镱
- 中文别名：
- 硝酸镱;
硝酸钇(阴凉)
- 英文名称：
- Nitric acid,ytterbium(3+) salt (3:1)
- 英文别名：
- Ytterbium Nitrate;
ytterbium(3+),trinitrate
- CAS No.：
- 13768-67-7
- 分 子 式：
- HNO3.1/3Yb
- 分 子 量：
- 359.05
- 精确分子量：
- 359.90200
- PSA：
- 206.64000
- EINECS：
- 237-384-6
- InChI：
- InChI=1/3NO3.Yb/c3*2-1(3)4;/q3*-1;+3
- 分子结构式：
-
- SDS：
- 查看
硝酸镱 物化性质
- 沸点：
- 83ºC at 760mmHg
- 蒸汽压：
- 49.8mmHg at 25°C
- 存储条件/存储方法：
- 库房通风低温干燥,轻装轻卸,与有机物、还原剂、硫、磷易燃物分开存放
硝酸镱 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ZG2700000
- CHEMICAL NAME :
- Ytterbium nitrate
- CAS REGISTRY NUMBER :
- 13768-67-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- N3-O9.Yb
- MOLECULAR WEIGHT :
- 359.07
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 :
- 1623 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep.
Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 128 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep.
Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 126 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep.
Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intratesticular
- DOSE :
- 18884 ug/kg
- SEX/DURATION :
- male 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
sperm morphology, motility, and count)
Reproductive - Paternal Effects - testes, epididymis, sperm duct
- REFERENCE :
- JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot,
POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960-
Volume(issue)/page/year: 7,21,1964
硝酸镱 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）:无
2.氢键供体数量:0
3.氢键受体数量:9
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:189
7.重原子数量:13
8.表面电荷:0
9.复杂度:18.8
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:4
