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| 中文名 | 氟化铊(I) |
|---|---|
| 英文名 | Thallium(I) fluoride |
| 英文别名 |
thallium(1+),fluoride
MFCD00049607 EINECS 232-154-1 |
| 密度 | 8.3 g/mL at 25 °C(lit.) |
|---|---|
| 沸点 | 655 °C |
| 熔点 | 322 °C(lit.) |
| 分子式 | FTl |
| 分子量 | 223.38200 |
| 闪点 | 655°C |
| 精确质量 | 223.97300 |
| LogP | 0.42020 |
| 储存条件 | 保持贮藏器密封 放入紧密的贮藏器内，储存在阴凉，干燥的地方 |
| 稳定性 | 如果遵照规格使用和储存则不会分解 避免接触氧化物，酸 不纯品为黄色结晶，在300～315℃熔融。有吸湿性，其饱和水溶液中含70%的TlF，显碱性。难溶于氨、乙醇，但易溶于氢氟酸而形成酸式盐。 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:1 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0 7.重原子数量:2 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:2 |
| 更多 | 1. 性状：白色结晶。 2. 密度（g/mL 25ºC）：8.36 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：327 5. 沸点（ºC，常压）：655 6. 沸点（ºC,5.2kPa）：未确定 7. 折射率（n20/D）：未确定 8. 闪点（ºC，）：655 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)：未确定 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 26/28 33 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Very toxic by inhalation and if swallowed. Danger of cumulative effects.Heat sensitive.Moisture sensitive.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be fatal if absorbed through the skin. Ingestion: May be fatal or cause blindness if swallowed. May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May cause alopecia (loss of hair). Inhalation: May be fatal if inhaled. May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. 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. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Get medical aid immediately. Skin: Get medical aid. Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: 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 water spray, dry chemical, carbon dioxide, or chemical foam. Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. 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. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 7789-27-7: 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: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 655 deg C Freezing/Melting Point: 322 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: 78.6 G/100ML (15C) Specific Gravity/Density: Molecular Formula: FTl Molecular Weight: 223.37 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, moisture, excess heat. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Irritating and toxic fumes and gases, hydrogen fluoride gas. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 7789-27-7: XG4900000 LD50/LC50: Not available. Carcinogenicity: Thallium(I) fluoride - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: THALLIUM COMPOUND, N.O.S. Hazard Class: 6.1 UN Number: 1707 Packing Group: III IMO Shipping Name: THALLIUM COMPOUND, N.O.S. Hazard Class: 6.1 UN Number: 1707 Packing Group: III RID/ADR Shipping Name: THALLIUM COMPOUND, N.O.S. Hazard Class: 6.1 UN Number: 1707 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T+ Risk Phrases: R 26/28 Very toxic by inhalation and if swallowed. R 33 Danger of cumulative effects. Safety Phrases: S 13 Keep away from food, drink and animal feeding stuffs. S 28 After contact with skin, wash immediately with... S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 7789-27-7: No information available. Canada CAS# 7789-27-7 is listed on Canada's NDSL List. CAS# 7789-27-7 is listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 7789-27-7 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
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生态学数据: 对水是极其危害的，若无政府许可，勿将材料排入周围环境
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| 危害码 (欧洲) | T+,N,T |
|---|---|
| 风险声明 (欧洲) | 26/28-33-51/53 |
| 安全声明 (欧洲) | S13-S28-S45-S61 |
| 危险品运输编码 | UN 1707 6.1/PG 2 |
| WGK德国 | 3 |
| RTECS号 | XG4900000 |
| 包装等级 | II |
| 危险类别 | 6.1 |