7532-85-6

• 常用中文名：二乙烯基二氯化锡
• 常用英文名：divinyltin dichloride
• CAS号：7532-85-6
• 分子式：C₄H₆Cl₂Sn
• 分子量：243.69700
• 相关类别： 有机原料 有机金属类化合物 有机锡
• 发布时间：2018-04-22 08:00:00
• 更新时间：2024-01-20 19:12:59

名称

• 中文名: 二乙烯基二氯化锡
• 英文名: dichloro-bis(ethenyl)stannane
• 英文别名: Sn(vinyl)2Cl2; EINECS 231-399-1; DIVINYLTIN DICHLORIDE; divinyltin(IV) dichloride; Stannane,dichlorodiethenyl; Di-ethenylzinndichlorid; Dichlor-di-vinyl-stannan; Dichlorodivinylstannane; MFCD00058728

物化性质

• 密度: 1.7645
• 沸点: 54ºC (3 torr)
• 分子式: C₄H₆Cl₂Sn
• 分子量: 243.69700
• 闪点: 54-56°C/3mm
• 精确质量: 243.88700
• LogP: 2.35660
• 外观性状: liquid | colorless
• 储存条件:

  密封于阴凉干燥环境。

• 稳定性:

  如果遵照规格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

• 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:7

  8.表面电荷:0

  9.复杂度:77.7

  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：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）：无可用

  5. 沸点（ºC,常压）：54-56

  6. 沸点（ºC,5.2kPa）： 无可用

  7. 折射率： 无可用

  8. 闪点（ºC）： 54-56

  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:Divinyltin dichloride, 98% CAS Registry Number:7532-85-6 Formula:(CH2=CH)2SnCl2 EINECS Number:231-399-1 Chemical Family:organotin compound Synonym:Dichlorodiethenylstannane Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound7532-85-6100%0.1mg/m30.1mg/m3 Section 3: Hazards Identification Emergency Overview:Corrosive to skin, eyes and respiratory tract. Harmful if swallowed, Primary Routes of Exposure:Ingestion, inhalation, skin, eyes Eye Contact:Causes severe burns to the eyes and blindness. Skin Contact:Prolonged contact will cause redness and corrosive acid burns to the skin. Corrosive to the nose, mucous membranes and respiratory tract. High doses may cause long term Inhalation: neurological damage. Harmful if swallowed. Delayed and permanent psycho-neurologic disturbances; impairment of vision, Ingestion: unsteadiness, nausea and vomiting. Corrosive to skin, eyes and mucous membranes. Ingestion of certain organotin compounds may cause Acute Health Affects: delayed 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 neutralized with powdered sodium bicarbonate, lime, or calcium carbonate and swept up. Spill and Leak Procedures:Large spills in areas not adequately ventilated will require an evacuation of site. Emergency response teams will require self-contained breathing apparatus. 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:243.69 Melting Point:no data Boiling Point:54-56°C /3 mm Vapor Pressure:no data Specific Gravity:no data Odor:irritating odor Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:moisture sensitive 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 Administration into the eye (rabbit); Standard Draize Test: 100ul/24H. Oral (rat); LDLo: 500mg/kg. Inhalation RTECS Data: (rat); LC: >933mg/m3/1H. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available SECTION 12: Ecological Information Avoid release to groundwater or waterways. Very toxic to aquatic organisms. May cause long-term adverse Ecological Information: effects. SECTION 13: Disposal Considerations Disposal:Dispose of according to federal, state, and local regulations. SECTION 14: Transportation Shipping Name (CFR):Corrosive liquids, N.O.S. Hazard Class (CFR):8 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 1760 Shipping Name (IATA):Corrosive liquid, N.O.S. Hazard Class (IATA):8 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 1760 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

毒理学数据: 1 。 试验方法：口服 摄入剂量： 500毫克/千克 测试对象：啮齿动物-鼠 毒性类型：急性 毒性作用：详细的毒副作用没有报告以外的其他致死剂量值。 2 。 试验方法：吸入 摄入剂量： “ 933 mg/m3/1H 测试对象：啮齿动物-鼠 毒性类型：急性 毒性作用： 1.流泪 2.嗜睡（普通抑郁活动） 3.肺 ，胸部或呼吸-呼吸困难 3 。 试验方法：行政到眼睛 摄入剂量： 100 uL/24H 测试对象：啮齿动物-兔 毒性类型： SkinEyeIrrition 毒性作用：详细的毒副作用没有报告以外的其他致死剂量值。 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

• 危险品运输编码: UN2788
• 包装等级: II
• 危险类别: 6.1

合成路线

1112-56-7 7646-78-8 ~% 10008-90-9 7532-85-6

文献：Journal of the American Chemical Society, , vol. 79, p. 2138 GB815954 , ; C.A., , p. 19880 US2873288 , ; C.A., , p. 13054

1112-56-7 13453-32-2 ~% 7532-85-6

文献：Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 1670 - 1672 C.A., , p. 8608

10008-90-9 ~% 1112-56-7 7532-85-6

文献：Journal of Organometallic Chemistry, , vol. 277, # 2 p. 235 - 244