56713-38-3
56713-38-3结构式
- 常用中文名：(2,2,6,6-四甲基-3,5-庚二酮)铊(I)
- 常用英文名：thallium 2,2,6,6-tetramethyl-3,5-heptanedionate
- CAS号：56713-38-3
- 分子式：C33H57O6Tl
- 分子量：754.18500
- 相关类别： 有机原料 有机金属类化合物 有机铋、钴、镨、钆、镓、铱、铼、钇、铽等
- 发布时间：2018-12-28 18:00:08
- 更新时间：2024-02-01 21:22:40
| 中文名 | (2,2,6,6-四甲基-3,5-庚二酮)铊(I) |
|---|---|
| 英文名 | thallium 2,2,6,6-tetramethyl-3,5-heptanedionate |
| 中文别名 | (2,2,6,6-四甲基-3,5-庚二酮酸)铊(I) |
| 英文别名 |
2,2,5-trimethyl-1,3-dioxane-5-carboxylic acid-d3
MFCD00070465 |
| 沸点 | 110ºC (1 torr) |
|---|---|
| 熔点 | 159-164ºC |
| 分子式 | C33H57O6Tl |
| 分子量 | 754.18500 |
| 闪点 | 110°C/0.1mm subl. |
| 精确质量 | 754.39000 |
| PSA | 78.90000 |
| LogP | 9.03750 |
| 外观性状 | Powder | white to off-white |
| 储存条件 | 保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置 |
| 稳定性 | 如果遵照规格使用和储存则不会分解，未有已知危险反应 |
| 更多 | 1. 性状：未确定 2. 密度（g/mL,15ºC）：未确定 3. 相对蒸汽密度（g/mL,空气=1）： 未确定 4. 熔点（ºC）：59-164 5. 沸点（ºC）：260 6. 沸点（ºC，17mmHg）：未确定 7. 折射率：未确定 8. 闪点（°C）：110°C/0.1mm subl. 9. 比旋光度（ºC）：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：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：未确定 |
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Section 1: Product Identification Chemical Name:2,2,6,6-Tetramethyl-3,5-heptanedionato thallium (I), 99% Tl(TMHD) CAS Registry Number:56713-38-3 Formula:Tl(C11H19O2) EINECS Number:none Chemical Family:metal beta-diketonate complexes Synonym:Dipivaloylmethane, thallium complex
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound56713-38-3100%0.1 mg/m3 (sol Tl)0.1 mg/m3 (sol Tl) Section 3: Hazards Identification Thallium compounds are very toxic by inhalation and if swallowed. May be irritating to skin, eyes and Emergency Overview: respiratory tract. Danger of cumulative effects. Primary Routes of Exposure:Ingestion, skin, inhalation of dust. Eye Contact:May cause slight to mild irritation of the eyes. Skin Contact:May cause slight to mild irritation of the skin. Inhalation:Very toxic by inhalation. Irritating to the nose, mucous membranes and respiratory tract. Very toxic if swallowed. Ingestion may result in swelling of the feet and legs, mental confusion, paralysis, Ingestion: angina-like pains. Very toxic by inhalation and if swallowed. Acute poisoning results in pain of the extremities, fever, nausea and Acute Health Affects: vomiting, 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 Handling and Storage:Store in a sealed container. Keep away from heat and 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: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:off-white xtl. Molecular Weight:387.62 Melting Point:159-164° Boiling Point:dec.260°C subl.110°/.1mm Vapor Pressure:subl. 110°/0.1mm Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable solid Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:oxidizing 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 Ecological Information:Toxic to aquatic organisms . May cause long-term adverse effects to the 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 |
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生态学数据: 对水是稍微有危害的不要让未稀释或大量的产品接触地下水、水道或者污水系统，若无政府许可，勿将材料排入周围环境。
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| 风险声明 (欧洲) | 26/28-33-51/53 |
|---|---|
| 安全声明 (欧洲) | 13-28-45 |
| 危险品运输编码 | UN 1707 |
| 包装等级 | II |
| 危险类别 | 6.1 |