165257-90-9

• 常用中文名：铊氢三[3-(2-吡啶基)吡唑-1-基]硼酸
• 常用英文名：thallium hydrotris[3-(2-pyridyl)pyrazol-1-yl]borate
• CAS号：165257-90-9
• 分子式：C₂₄H₂₁BN₉O₃Tl
• 分子量：698.67600
• 发布时间：2018-11-22 18:52:52
• 更新时间：2024-01-14 18:21:33

名称

• 中文名: 铊氢三[3-(2-吡啶基)吡唑-1-基]硼酸
• 英文名: thallium hydrotris[3-(2-pyridyl)pyrazol-1-yl]borate
• 英文别名: Thalliumhydrotris[3-(2-pyridyl)pyrazol-1-yl]borate,min.

物化性质

• 熔点: 283-285ºC
• 分子式: C₂₄H₂₁BN₉O₃Tl
• 分子量: 698.67600
• 精确质量: 699.16000
• PSA: 152.82000
• LogP: 1.72070
• 更多:

  1. 性状：未确定

  2. 密度（g/mL, 20 ℃ ）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：283-285

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC 28mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºF）：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,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

MSDS

Section 1: Product Identification Chemical Name:Thallium hydrotris[3-(2-pyridyl)pyrazol-1-yl]borate, min. 98% CAS Registry Number:165257-90-9 Formula:[C24H19BN9]Tl EINECS Number:none Chemical Family:metal borate Synonym:none Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound165257-90-9100%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. May be irritating to the nose, mucous membranes 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 water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: 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. 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:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide or dry powder Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus Special Fire Fighting Procedures: and full protective clothing. Hazardous Combustion andIf involved in a fire toxic oxidation or decomposition products may form. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and Spill and Leak Procedures: swept up. SECTION 7: Handling and Storage Handling and Storage:Store material in a cool, dry place 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 ventilation is not available a respirator should be worn. The use of respirators requires a Respirator 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:648.66 Melting Point:283-285° Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:not determined Solubility in Water:slightly soluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:strong oxidizing agents Decomposition Products:thallium oxide, carbon monoxide, carbon dioxide, boron oxide, and organic fumes. 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 to the Ecological Information: aquatic environment. SECTION 13: Disposal Considerations Disposal:Dispose of according to federal, state, and local regulations. SECTION 14: Transportation Shipping Name (CFR):Thallium Compound, 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 N760 for reporting. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危险品运输编码: UN 1707