503538-68-9

• 常用中文名：(S)-6,6'-双(二苯基膦)-2,2',3,3'-四氢-5,5′-联苯并[b][1,4]二氧六环
• 常用英文名：r-(+)-6,6'-bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin
• CAS号：503538-68-9
• 分子式：C₄₀H₃₂O₄P₂
• 分子量：638.62700
• 相关类别： 化学试剂 有机试剂 含磷化合物
• 发布时间：2018-08-16 18:59:56
• 更新时间：2024-01-13 17:29:51

名称

• 中文名: (S)-(-)-[(5,6),(5',6')-双(乙烯二氧)联苯-2,2'-基]二苯基磷
• 英文名: S-(-)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin (S)-SYNPHOS
• 英文别名: MFCD05861608

物化性质

• 分子式: C₄₀H₃₂O₄P₂
• 分子量: 638.62700
• 精确质量: 638.17800
• PSA: 64.10000
• LogP: 6.41240
• 外观性状: Powder | white
• 储存条件:

  密闭于4ºC阴凉干燥环境中

• 稳定性:

  遵照规定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

• 更多:

  1. 性状：白色粉末

  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）：无可用

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：无可用

  8. 闪点（ºC）：无可用

  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：不溶于水

MSDS

Section 1: Product Identification Chemical Name:S-(-)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 97% (S)-SYNPHOS™ CAS Registry Number:503538-68-9 Formula:C40H32O4P2 EINECS Number:none Chemical Family:organophosphine ligand Synonym:(S)-SYNPHOS,S-(-)--6,6'-Bis-diphenylphosphanyl-2,3,2',3'- tetrahydro-[5,5']bi[benzo[1,4]dioxinyl] Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound503538-68-9100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to skin, eyes and respiratory tract. Primary Routes of Exposure:Ingestion, inhalation, skin, eyes Eye Contact:Causes mild irritation of the eyes. Skin Contact:Causes mild irritation of the skin. Inhalation:Inhalation of dust will lead to irritation of the respiratory tract. Ingestion:No information available on the physiological effects of ingestion. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information on long-term chronic effects. 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, dry powder or foam If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure Special Fire Fighting Procedures: self-contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes and phosphorus pentoxide. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards SECTION 6: Accidental Release Measures Spill and Leak Procedures:Small spills can be mixed with vermiculite or sodium carbonate and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a tightly sealed container. Keep away from heat and direct sunlight. 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. Ventilation: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:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white powder Molecular Weight:638.63 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none 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 Decomposition Products:carbon monoxide, carbon dioxide, phosphorus oxides 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 local, state and federal 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: 该物质对环境可能有危害，对水体应给予特别注意。

安全

• 危害码 (欧洲): Xi

合成路线

493-09-4 ~% 503538-68-9

文献：Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

52287-51-1 ~% 503538-68-9

文献：Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

445380-60-9 ~% 503538-68-9

文献：Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

503538-67-8 ~% 503538-68-9

文献：Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

503269-72-5 ~% 503538-68-9

文献：Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

445380-61-0 ~% 503538-68-9

文献：Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

上下游产品

上游产品  4
493-09-4 52287-51-1 445380-60-9 445380-61-0
下游产品  0