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| 中文名 | 氟化钆 |
|---|---|
| 英文名 | gadolinium fluoride |
| 中文别名 | 无水氟化钆 |
| 英文别名 |
Gadolinium tribromide
Gd fluoride gadolinim fluoride gadolinium trifluoride EINECS 237-369-4 Gadolinium(III) fluoride Gd tribromide MFCD00016113 |
| 密度 | 7.1 |
|---|---|
| 沸点 | 19.5ºC at 760 mmHg |
| 熔点 | 1231°C |
| 分子式 | F3Sc |
| 分子量 | 101.95100 |
| 精确质量 | 101.95100 |
| LogP | 1.26060 |
| 外观性状 | 白色结晶固体 |
| 储存条件 | 常温密闭，阴凉通风干燥 |
| 稳定性 | 常温常压下稳定 避免的物料 酸 。不溶于冷水，微溶于热的氢氟酸中。 |
| 分子结构 | 1、摩尔折射率：无可用的 2、摩尔体积（cm3/mol）：无可用的 3、等张比容（90.2K）：无可用的 4、表面张力（dyne/cm）：无可用的 5、介电常数：无可用的 6、极化率（10-24cm3）：无可用的 7、单一同位素质量：214.91931 Da 8、标称质量：215 Da 9、平均质量：214.2452 Da |
| 计算化学 | 1、 氢键供体数量：0 2、 氢键受体数量：3 3、 可旋转化学键数量：0 4、 拓扑分子极性表面积（TPSA）：0 5、 重原子数量：4 6、 表面电荷：0 7、 复杂度：8 8、 同位素原子数量：0 9、 确定原子立构中心数量：0 10、 不确定原子立构中心数量：0 11、 确定化学键立构中心数量：0 12、 不确定化学键立构中心数量：0 13、 共价键单元数量：1 |
| 更多 | 1. 性状：白色固体。 2. 密度（g/mL,25/4℃）：未确定 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：1231 5. 沸点（ºC,常压）：2277 6. 沸点（ºC,5.2kPa）：未确定 7. 折射率：未确定 8. 闪点（ºC）：未确定 9. 比旋光度（º）：未确定 10. 自燃点或引燃温度（ºC）：不适用的 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：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：不能溶解的 |
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Section 1: Product Identification Chemical Name:Gadolinium (III) fluoride, anhydrous (99.9%-Gd) (REO) CAS Registry Number:13765-26-9 Formula:GdF3 EINECS Number:237-369-4 Chemical Family:metal halide Synonym:Gadolinium trifluoride
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound13765-26-9100%2.5mg/m3 (as F)2.5mg/m3 (as F) Section 3: Hazards Identification Emergency Overview:Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed. Primary Routes of Exposure:Contact with skin and eyes. Inhalation of dust. Eye Contact:Causes irritation of the eyes. Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Irritating to skin, eyes and respiratory tract. Toxicity reduced to the extent that this compound is relatively insoluble. In large amounts may cause vomiting, Ingestion: abdominal pain and diarrhea. Irritating to skin, eyes and respiratory tract. Fluoride poisoning may cause nausea, vomiting, diarrhea, Acute Health Affects: weakness, coma, and respiratory paralysis. Chronic Health Affects:Prolonged exposure to hydrolysable fluorine compounds can cause deterioration of bone and tooth structure. 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. Special Fire Fighting Procedures:No special fire fighting procedures required. Hazardous Combustion andnone Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Spill and Leak Procedures:Small spills can be mixed with powdered sodium bicarbonate, lime, or calcium carbonate and swept up. SECTION 7: Handling and Storage Handling and Storage:Store solid in a tightly sealed container. 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:Material may form a fine dust. If possible, handle the material 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:Material may form a fine dust. If possible, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white pwdr. Molecular Weight:214.25 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:none Decomposition Products:none 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:Listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |
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毒理学数据: 1、急性毒性：主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜； 在眼睛上面：刺激的影响；没有已知的敏化影响。 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。
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| 符号 |
GHS07 |
|---|---|
| 信号词 | Warning |
| 危害声明 | H315-H319-H335 |
| 警示性声明 | P305 + P351 + P338 |
| 个人防护装备 | dust mask type N95 (US);Eyeshields;Gloves |
| 危害码 (欧洲) | Xi: Irritant; |
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26-S36 |
| 危险品运输编码 | UN 3288 6.1/PG 3 |
| WGK德国 | 3 |
| 包装等级 | III |
| 危险类别 | 6.1 |
|
~%
13765-26-9 |
| 文献：Gmelin Handbook: Sc: MVol.C3, 6.2.2.1.3, page 35 - 36 Full Text Show Details Th. Goldschmidt A.-G. Patent: DE1169907 , 1964 ; C. A., 1964 , vol. 61, p. 3965 |
|
~%
13765-26-9 |
| 文献：Zhurnal Neorganicheskoi Khimii, , vol. 12, p. 449 - 450 Zhurnal Neorganicheskoi Khimii, , vol. 12, p. 851 - 856 Sc: MVol.C3, 6.2.2.1.10, page 39 - 39 |
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