62811-75-0

• 常用中文名：乙酸铊(III)水合物
• 常用英文名：Thallium(III) acetate hydrate
• CAS号：62811-75-0
• 分子式：C₆H₁₁O₇Tl
• 分子量：399.53100
• 发布时间：2018-09-01 18:15:00
• 更新时间：2024-01-03 11:29:25

名称

• 中文名: 乙酸铊(III)水合物
• 英文名: Thallium(III) acetate hydrate
• 中文别名: 乙酸铊水合物
• 英文别名: Thallic acetate sesquihydrate,99.; THALLIC ACETATE SESQUIHYDRATE; Thalliumacetatehydratewhitextl; EINECS 219-913-2

物化性质

• 熔点: 182ºC(dec.)(lit.)
• 分子式: C₆H₁₁O₇Tl
• 分子量: 399.53100
• 精确质量: 400.02500
• PSA: 88.13000
• 储存条件:

  密闭于阴凉干燥环境中

• 稳定性:

  遵照规定使用和储存则不会分解。

• 分子结构:

  1、摩尔折射率：无可用

  2、 摩尔体积（cm³/mol）：无可用

  3、 等张比容（90.2K）：无可用

  4、 表面张力（dyne/cm）：无可用

  5、 极化率：无可用

• 更多:

  1. 性状：无可用

  2. 密度（g/mL,25/4℃）：无可用

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：182

  5. 沸点（ºC,常压）：无可用

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：无可用

  8. 闪点（ºC）：无可用

  9. 比旋光度（º）：无可用

  10. 自燃点或引燃温度（ºC）：无可用

  11. 蒸气压（kPa,25ºC）：无可用

  12. 饱和蒸气压（kPa,60ºC）：无可用

  13. 燃烧热（KJ/mol）：无可用

  14. 临界温度（ºC）：无可用

  15. 临界压力（KPa）：无可用

  16. 油水（辛醇/水）分配系数的对数值：无可用

  17. 爆炸上限（%,V/V）：无可用

  18. 爆炸下限（%,V/V）：无可用

  19. 溶解性：无可用

MSDS

Section 1: Product Identification Chemical Name:Thallium (III) acetate hydrate CAS Registry Number:62811-75-0 Formula:Tl(OOCCH3)3.XH2O EINECS Number:219-913-2 Chemical Family:metal acetate salt Synonym:Thallium triacetate, Thallic acetate Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound62811-75-0100%0.1mg/m30.1mg/m3 Section 3: Hazards Identification Very toxic by inhalation and if swallowed. Danger of cumulative effects. Possible risk of harm to the unborn Emergency Overview: child. Primary Routes of Exposure:Ingestion, inhalation Eye Contact:May cause slight to mild irritation of the eyes. Skin Contact:May cause slight to mild irritation of the skin. Inhalation:Toxic by inhalation. May be irritating to the nose, mucous membranes and respiratory tract. Toxic if swallowed. Ingestion may result in swelling of the feet and legs, mental confusion, paralysis, and Ingestion: angina-like pains. Acute poisoning, after 1-10 days, results in pain of the extremities, fever, difficulty in moving, nausea and Acute Health Affects: vomiting, followed by jumbled speech, tremors, convulsions, kidney failure, and pulmonary edema. Danger of cumulative effects. Prolonged exposure to thallium compounds has been reported to lead to Chronic Health Affects:discoloration of the hair, which later falls out, joint pain, loss of appetite, fatigue, severe pain in the legs, albuminuria, and optic neuritis. Possible mutagen. 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 soap and water. Remove contaminated clothes if necessary. Seek medical Skin Exposure: assistance if irritation persists. 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 for possible antidote and treatment. Keep the victim calm. Give the victim Ingestion: water (only if conscious). SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:carbon dioxide, dry powder or foam If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained Special Fire Fighting Procedures: breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes and toxic thallium oxide dust. 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 vermiculite or sodium carbonate and swept up. SECTION 7: Handling and Storage Store in a tightly sealed non-transparent container in a dark dry place. If container is left open, salt may adsorb Handling and Storage: moisture from the atmosphere. 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. 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. Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white xtl. Molecular Weight:381.52 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:soluble SECTION 10: Stability and Reactivity Stability:light sensitive solid Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:exposure to light Incompatibility:alcohols, reducing agents Decomposition Products:Carbon dioxide, carbon monoxide, organic vapors, and toxic thallium oxides and carbonates. SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available SECTION 12: Ecological Information Avoid release to the environment. Toxic to aquatic organisms. May cause long-term adverse effects in the Ecological Information: aquatic environment. SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Thallium compounds, N.O.S. Hazard Class (CFR):6.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 1707 Shipping Name (IATA):Thallium compound, N.O.S. Hazard Class (IATA):6.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 1707 SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound: See Category Code N760 for reporting. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。

安全

• 危害码 (欧洲): T+: Very toxic;
• 风险声明 (欧洲): R26/27/28
• 安全声明 (欧洲): 22-36/37/39-45
• 危险品运输编码: UN 1707 6.1/PG 2