1080-43-9

• 常用中文名：二甲基二苯锡
• 常用英文名：DIMETHYLDIPHENYLTIN
• CAS号：1080-43-9
• 分子式：C₁₄H₁₆Sn
• 分子量：302.97800
• 发布时间：2018-06-30 10:34:22
• 更新时间：2024-01-09 17:58:23

名称

• 中文名: 二甲基二苯锡
• 英文名: dimethyl(diphenyl)stannane
• 英文别名: Stannane,dimethyldiphenyl; Dimethyl-diphenyl-stannan; dimethyl-diphenyl stannane; DIMETHYLDIPHENYLTIN; MFCD00058812

物化性质

• 沸点: 308.046ºC at 760 mmHg
• 分子式: C₁₄H₁₆Sn
• 分子量: 302.97800
• 闪点: 143.935ºC
• 精确质量: 304.02700
• LogP: 2.50920
• 蒸汽压: 0.001mmHg at 25°C
• 储存条件:

  保持容器密封，储存在阴凉，干燥的地方

• 稳定性:

  常温常压下稳定，避免强氧化剂接触

• 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：304.0274 Da

  8、标称质量：304 Da

  9、平均质量：302.9868 Da

• 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:0

  4.可旋转化学键数量:2

  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:15

  8.表面电荷:0

  9.复杂度:166

  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:1

• 更多:

  1. 性状：未确定。

  2. 密度（g/mL,25℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,38mmHg）：未确定

  7. 折射率（n 20/D ）：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（mmHg,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：未确定

MSDS

Section 1: Product Identification Chemical Name:Dimethyldiphenyltin CAS Registry Number:1080-43-9 Formula:(CH3)2Sn(C6H5)2 EINECS Number:none Chemical Family:organotin compound Synonym:Diphenyldimethylstannane Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound1080-43-9100%0.1mg/m30.1mg/m3 Section 3: Hazards Identification Emergency Overview:Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed. Primary Routes of Exposure:Ingestion, inhalation, skin, eyes Eye Contact:Causes severe irritation of the eyes. Causes slight to mild irritation of the skin. Prolonged contact may dry the skin and lead to rashes or more Skin Contact: severe irritation. Inhalation:Irritating to skin, eyes and respiratory tract. Delayed and permanent psycho-neurological disturbances; impairment of vision, unsteadiness, nausea and Ingestion: vomiting. Irritating to skin, eyes and mucous membranes. Ingestion of certain organotin compounds may cause delayed Acute Health Affects: poisoning (4 days) with cerebral edema causing damage to the central nervous system. Repeated exposure to certain organic tin compounds may cause problems with vision, skin, respiratory Chronic Health Affects: system, central nervous system, liver, kidneys, urinary tract, and blood. 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:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide, foam 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 andcarbon monoxide, carbon dioxide, soot, organic fumes and tin compounds. 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, ground limestone, sodium carbonate or other suitable Spill and Leak Procedures: noncombustible adsorbent and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a cool, dry, well ventilated area away from heat and direct sunlight. Keep containers tightly sealed. 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:Work with this product in a well-ventilated area, preferably a 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:Work with this product in a well-ventilated area, preferably a fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:colorless liq. Molecular Weight:302.97 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:not determined Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:strong oxidizing agents and halogens Decomposition Products:carbon monoxide, carbon dioxide, tin 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 Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to federal, state, and local regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水是稍微有害的，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

安全

• 危害码 (欧洲): T+
• 危险品运输编码: UN 2788
• 包装等级: III
• 危险类别: 6.1
• 海关编码: 2931900090

合成路线

上下游产品

上游产品  10
108-86-1 753-73-1 14532-06-0 74-88-4
100-58-3 75-16-1 1135-99-5 6381-06-2
41825-39-2 1066-45-1
下游产品  2
27490-87-5 591-50-4

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%