cerium(4+),tetrafluoride,hydrate

物化性质

熔点：

650ºC (dec.)

存储条件/存储方法：

在密封的贮藏器内，并放置阴凉，干燥的地方保存

稳定性相关：

避免接触酸，金属粉末

其它信息：

1. 性状：白色粉末

2. 密度（g/cm³ 25 ºC ）：未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：100

5. 沸点（ºC）：未确定

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率（°）：未确定

8. 闪点（℉）：未确定

9. 比旋光度（º）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（kPa,25ºC）：未确定

12. 饱和蒸气压（kPa,60ºC）：未确定

13. 燃烧热（KJ/mol）：未确定

14. 临界温度（ºC）：未确定

15. 临界压力（KPa）：未确定

16. 油水（辛醇/水）分配系数的对数值（25℃）：未确定

17. 爆炸上限（%,V/V）：未确定

18. 爆炸下限（%,V/V）：未确定

19. 溶解性(mg/mL)：水：不溶

安全信息

熔点：

650ºC (dec.)

存储条件/存储方法：

在密封的贮藏器内，并放置阴凉，干燥的地方保存

稳定性相关：

避免接触酸，金属粉末

其它信息：

1. 性状：白色粉末

2. 密度（g/cm³ 25 ºC ）：未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：100

5. 沸点（ºC）：未确定

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率（°）：未确定

8. 闪点（℉）：未确定

9. 比旋光度（º）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（kPa,25ºC）：未确定

12. 饱和蒸气压（kPa,60ºC）：未确定

13. 燃烧热（KJ/mol）：未确定

14. 临界温度（ºC）：未确定

15. 临界压力（KPa）：未确定

16. 油水（辛醇/水）分配系数的对数值（25℃）：未确定

17. 爆炸上限（%,V/V）：未确定

18. 爆炸下限（%,V/V）：未确定

19. 溶解性(mg/mL)：水：不溶

毒理性

生态数据：

对水是稍微危害的，若无政府许可，勿将材料排入周围环境

MSDS

Section 1: Product Identification
Chemical Name:Cerium (IV) fluoride, hydrate
CAS Registry Number:60627-09-0
Formula:CeF4.XH2O
EINECS Number:231-841-3
Chemical Family:metal halide
Synonym:Cerium tetrafluoride hydrate
Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound60627-09-0100%2.5mg/m3 (as F)2.5mg/m3 (as F)
Section 3: Hazards Identification
Irritating to eyes, skin and respiratory tract. If inhaled or swallowed, this compound may cause fluoride
Emergency Overview:
poisoning.
Primary Routes of Exposure:Contact with skin and eyes. Inhalation of dust.
Eye Contact:Causes severe irritation of the eyes and blindness.
Skin Contact:Prolonged contact with skin causes severe irritation.
Inhalation:Causes severe irritation to the respiratory tract.
Ingestion:If ingested, irritation to the gastrointestinal tract may occur.
Causes severe irritation to eyes, skin and respiratory tract. Fluoride poisoning may cause nausea, vomiting,
Acute Health Affects:
diarrhea, weakness, coma, respiratory failure and cardiovascular collapse.
Product contains fluorine which, under certain conditions of use, decomposition or metabolism, may generate
Chronic Health Affects:fluoride ion causing nausea, vomiting, labored breathing, hypocalcaemia, deterioration of bone and tooth
structure and kidney and liver damage.
NTP:No
IARC:No
OSHA:No
SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Apply calcium gluconate jelly
Skin Exposure:
or water soluble calcium salts as antidote. Seek medical assistance.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point:not applicable
Autoignition Temperature:none
Explosion Limits:none
Extinguishing Medium:None. Material is non-flammable.
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit corrosive fumes of hydrofluoric acid.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Small spills can be mixed with powdered sodium bicarbonate, lime, or calcium carbonate and swept up. Avoid
Spill and Leak Procedures:raising dust. Spillage in areas not adequately ventilated may require an evacuation of area. Emergency
response teams will require self-contained breathing apparatus.
SECTION 7: Handling and Storage
Handling and Storage:Store in a tightly sealed non-glass container away from moisture.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation:The solid may form corrosive vapors. It should be handled in an efficient fume hood.
If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators
Respirator:
requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:The solid may form corrosive vapors. It should be handled in an efficient fume hood.
Additional Protection:No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form:white pwdr.
Molecular Weight:216.13
Melting Point:-H2O @ 100°, 650° dec.
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:pungent odor
Solubility in Water:insoluble
SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:Contact with acids liberates very toxic gas.
Incompatibility:active metals and strong mineral acids
Decomposition Products:Water, hydrofluoric acid, metal fluorides and metal oxyfluorides
SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no data
Mutagenic Effects:no data
Tetratogenic Effects:no data
SECTION 12: Ecological Information
Ecological Information:No information available
SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.
SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA
SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory.
SARA (Title 313):Title compound not listed.
Second Ingredient:none
SECTION 16 - ADDITIONAL INFORMATION
N/A

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:1

3.氢键受体数量:5

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1

7.重原子数量:6

8.表面电荷:0

9.复杂度:0

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:6