2273-51-0

• 常用中文名：二苯基氧化锡
• 常用英文名：Oxo(diphenyl)stannane
• CAS号：2273-51-0
• 分子式：C₁₂H₁₀OSn
• 分子量：288.917
• 相关类别： 有机原料 有机金属类化合物 有机锡
• 发布时间：2018-08-03 10:59:20
• 更新时间：2024-01-02 22:23:06
• 下载msds

名称

• 中文名: 二苯基氧化锡
• 英文名: diphenyltin oxide
• 中文别名: 氧化二苯锡
• 英文别名: oxodiphenylstannane; Stannane, oxodiphenyl-; oxodiphenyltin(iv); Diphenyloxostannane; diphenyltin(IV) oxide; {(C6H5)2SnO}n; Dophenyltin oxide; (phenyl)2SnO; Diphenyltinoxide; Oxo(diphenyl)stannane; EINECS 218-883-8; MFCD00058851; DIPHENY TIN OXIDE; OXODIPHENYLTIN

物化性质

• 熔点: 320 °C (dec.)(lit.)
• 分子式: C₁₂H₁₀OSn
• 分子量: 288.917
• 精确质量: 289.975372
• PSA: 17.07000
• LogP: 1.22280
• 外观性状: 白色粉末
• 储存条件:

  保持容器密封，放入紧密的出藏器内，储存在阴凉，干燥的地方

• 稳定性:

  避免氧化物接触

• 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:2

  5.互变异构体数量:无

  6.拓扑分子极性表面积17.1

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:171

  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：白色或奶油色粉末

  2. 密度（g/L,25ºC）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：320

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC 20mmHg）：未确定

  7. 折射率（nD20）：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（Pa,25ºC）：未确定

  12. 饱和蒸气压（kPa,20ºC）：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

Name: Diphenyltin oxide 97% Material Safety Data Sheet Synonym: CAS: 2273-51-0 Section 1 - Chemical Product MSDS Name:Diphenyltin oxide 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 2273-51-0 Diphenyltin oxide 97% 218-883-8 Hazard Symbols: XN Risk Phrases: 20/21/22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. Causes respiratory tract irritation. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. 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. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical 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. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. 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# 2273-51-0: United Kingdom, WEL - TWA: (listed as tin organic compounds): 0.1 mg/m3 TWA (except cyhexatin, as Sn) United Kingdom, WEL - STEL: (listed as tin organic compounds): 0. mg/m3 STEL (except cyhexatin, as Sn) United States OSHA: 0.1 mg/m3 TWA (as Sn) (listed under Tin orga compounds). Belgium - TWA: (listed as tin organic compounds): 0.1 mg/m3 VLE ( Sn) Belgium - STEL: (listed as tin organic compounds): 0.2 mg/m3 VLE Sn) France - VME: (listed as tin organic compounds): 0.1 mg/m3 VME (a Sn) France - VLE: (listed as tin organic compounds): 0.2 mg/m3 VLE (a Sn) Germany: (listed as tin organic compounds): 0.1 mg/m3 VME (as Sn) Germany: (listed as tin organic compounds): Skin absorber Malaysia: (listed as tin organic compounds): 0.1 mg/m3 TWA (as Sn Netherlands: (listed as tin organic compounds): 0.2 mg/m3 STEL (a Sn) Netherlands: (listed as tin organic compounds): 0.1 mg/m3 MAC (as Spain: (listed as tin organic compounds): 0.1 mg/m3 VLA-ED (as Sn Spain: (listed as tin organic compounds): 0.2 mg/m3 VLA-EC (as Sn Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: 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: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 320 deg C (dec.) Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C12H10OSn Molecular Weight: 288.9 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, tin/tin oxides. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2273-51-0 unlisted. LD50/LC50: Not available. Carcinogenicity: Diphenyltin oxide - Not listed by ACGIH, IARC, or NTP. 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: Organotin compound, solid, n.o.s.* Hazard Class: 6.1 UN Number: 3146 Packing Group: III IMO Shipping Name: Organotin compound, solid, n.o.s. Hazard Class: 6.1 UN Number: 3146 Packing Group: III RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 2273-51-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 2273-51-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2273-51-0 is not listed on the TSCA inventory. It is for research and development use only. 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

• 符号: GHS07
• 信号词: Warning
• 危害声明: H302-H312-H315-H319-H332-H335
• 警示性声明: P261-P280-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xn:Harmful;
• 风险声明 (欧洲): R20/21/22;R36/37/38
• 安全声明 (欧洲): S26-S36
• 危险品运输编码: UN 3146 6.1/PG 3
• WGK德国: 3
• 包装等级: III
• 危险类别: 6.1
• 海关编码: 2931900090

合成路线

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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%