10025-94-2

• 常用中文名：氯化钇(III),六水合物
• 常用英文名：YTTRIUM CHLORIDE HEXAHYDRATE
• CAS号：10025-94-2
• 分子式：Cl₃H₁₂O₆Y
• 分子量：303.35700
• 相关类别： 无机化工 无机盐 金属卤化物及卤酸盐 金属氯化物及盐
• 发布时间：2018-06-13 13:47:18
• 更新时间：2024-01-04 07:29:17
• 下载msds

名称

• 中文名: 六水氯化钇
• 英文名: yttrium chloride hexahydrate
• 中文别名: 氯化钇六水; 氯化钇
• 英文别名: yttrium(3+),trichloride,hexahydrate; EINECS 233-801-0; Yttrium(III) chloride hexahydrate; Yttrium chloride hexahydrate; MFCD00149941

物化性质

• 密度: 2.18 g/mL at 25 °C(lit.)
• 沸点: 100ºC at 760 mmHg
• 熔点: 100 °C (dec.)(lit.)
• 分子式: Cl₃H₁₂O₆Y
• 分子量: 303.35700
• 精确质量: 301.87600
• PSA: 55.38000
• LogP: 1.68270
• 外观性状: 灰白色至灰色固体
• 蒸汽压: 24.5mmHg at 25°C
• 储存条件: 2-8°C
• 稳定性:

  溶解度(g/100g H2O)，217(20℃)，235(50℃)。在HCl气流中加热脱掉六个水。

• 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：301.875795 Da

  8、标称质量：302 Da

  9、平均质量：303.3565 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:6

  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6

  7.重原子数量:10

  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:10

• 更多:

  1. 性状：无色晶体，易潮解。

  2. 密度（g/mL,25℃）：2.18

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）： 100

  5. 沸点（ºC,常压）：未确定

  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）：未确定

  11. 蒸气压（kPa,20ºC）：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：溶于水

MSDS

Name: Yttrium Chloride Hydrate Material Safety Data Sheet Synonym: None CAS: 10025-94-2 Section 1 - Chemical Product MSDS Name:Yttrium Chloride Hydrate Material Safety Data Sheet Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 10025-94-2 Yttrium Chloride Hydrate >99.0 unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: Causes severe eye irritation. Causes redness and pain. Skin: Causes mild skin irritation. Skin absorption not likely. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Inhalation: May cause respiratory tract irritation. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse. Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear. Notes to Physician: Treat symptomatically and supportively. Antidote: None reported. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Cool containers with flooding quantities of water until well after fire is out. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Do not get on skin or in eyes. Avoid ingestion and inhalation. Storage: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline Solid Appearance: white to pale yellow Odor: odorless pH: 4.5 - 5.8 Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 100 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: N/A Explosion Limits, upper: N/A Decomposition Temperature: Solubility in water: soluble Specific Gravity/Density: 2.18 @ 32 F Molecular Formula: Cl3Y.nH2O Molecular Weight: 195.2649 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, exposure to moist air or water. Incompatibilities with Other Materials: Moisture, strong bases, strong acids, strong oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, irritating and toxic fumes and gases, chlorine. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 10025-94-2: ZG3160000 LD50/LC50: Not available. Carcinogenicity: Yttrium Chloride Hydrate - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Other No information available. Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 10025-94-2: No information available. United Kingdom Occupational Exposure Limits CAS# 10025-94-2: OES-United Kingdom, TWA (listed as ** undefined **): 1 mg/m3 TWA CAS# 10025-94-2: OES-United Kingdom, STEL (listed as ** undefined **): 3 mg/m3 STEL Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 10025-94-2 is not listed on Canada's Ingredient Disclosure List. Exposure Limits CAS# 10025-94-2 (listed as ** undefined **): OEL-AUSTRALIA:TWA 1 mg/m3 US FEDERAL TSCA CAS# 10025-94-2 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 1、急性毒性：小鼠腹腔LD50：158 mg/kg； 其他多剂量毒性数据 大鼠经口LDLo：28 gm/kg； CHEMICAL IDENTIFICATION RTECS NUMBER : ZG3160000 CHEMICAL NAME : Yttrium chloride, hexahydrate CAS REGISTRY NUMBER : 10025-94-2 LAST UPDATED : 199309 DATA ITEMS CITED : 2 MOLECULAR FORMULA : Cl3-Y.6H2-O HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 158 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 63,461,1982 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 28 gm/kg/28D-I TOXIC EFFECTS : Behavioral - food intake (animal) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase REFERENCE : JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17,331,1992

安全

• 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: NONH for all modes of transport
• WGK德国: 3
• RTECS号: ZG3160000

制备

适量氧化物溶解于过量的2mol/L HCl中，煮沸使进一步浓缩以后在无水硫酸钙的保干器中放置数星期后析出晶体。