142184-30-3

• 常用中文名：(+)-1,2-双((2S,5S)-2,5-二乙基膦)苯(环辛二烯)三氟甲磺酸铑(I)
• 常用英文名：2-amino-5-bromo-4-methylpridine
• CAS号：142184-30-3
• 分子式：C₆H₇BrN₂
• 分子量：187.037
• 发布时间：2018-12-29 23:42:40
• 更新时间：2024-01-02 12:52:17
• 下载msds

名称

• 中文名: (+)-1,2-双(2S,5S)-二乙基环丁磷烷苯(环辛二烯)三氟甲磺
• 英文名: (1Z,5Z)-cycloocta-1,5-diene,(2S,5S)-1-[2-[(2S,5S)-2,5-diethylphospholan-1-yl]phenyl]-2,5-diethylphospholane,rhodium,trifluoromethanesulfonate
• 中文别名: (+)-1,2-双[(2S,5S)-2,5-二乙基磷酸)]苯(环辛二烯)铑三氟甲烷磺酸; (+)-1,2-双((2S,5S)-2,5-二乙基膦)苯(环辛二烯)三氟甲磺酸铑(I)
• 英文别名: (S,S)-Et-DuPhos-catalyst; 2-Pyridinamine, 5-bromo-4-methyl-; 2-Amino-5-bromo-4-methylpyridine; (S,S)-Et-DUPHOS-Rh; 5-bromo-4-methylpyridin-2-amine; 2-amino-5-bromo-4-methylpridine; Rh{[(COD)-(S,S)-Et-DuPHOS]+TfO-}; 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate; 5-bromo-4-methyl-2-pyridinamine; Rhodium(1+),[(1,2,5,6-)-1,5-cyclooctadiene][(2S,2'S,5S,5'S)-1,1'-(1,2-phenylene)bis[2,5-diethylphospholane-P]]-,salt with trifluoromethanesulfonic acid (1:1); MFCD00269861

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 254.2±35.0 °C at 760 mmHg
• 分子式: C₆H₇BrN₂
• 分子量: 187.037
• 闪点: 107.5±25.9 °C
• 精确质量: 185.979248
• PSA: 39.64000
• LogP: 2.44
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.617
• 储存条件:

  密封，在4ºC下保存

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应

  避免氧化物
• 更多:

  1. 性状：橙色晶体

  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）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,KPa）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：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（Pa,20ºC）：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：不溶于水

MSDS

Section 1: Product Identification (+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium (I) Chemical Name: trifluoromethanesulfonate, 98+% (S,S)-Et-DUPHOS-Rh CAS Registry Number:142184-30-3 Formula:Rh(C8H12)(C22H36P2)+ CF3SO3- EINECS Number:none Chemical Family:organometallic complex Synonym:none Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound142184-30-3100%2.5mg/m3 (as F)2.5mg/m3 (as F) Section 3: Hazards Identification Emergency Overview:Irritating to skin, eyes and respiratory tract. Primary Routes of Exposure:Ingestion Eye Contact:Causes irritation to the eyes Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Irritating to the nose, mucous membranes and respiratory tract. Ingestion:No information is available on the physiological effects of ingestion. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information available 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:none Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:carbon dioxide, dry powder or foam 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 this material may emit toxic organic fumes. 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 The material will degrade on prolonged exposure to air. Store cold, under an inert atmosphere of nitrogen or Handling and Storage:argon. Keep bottle tightly sealed and away from heat and direct sunlight. For prolonged storage keep material refrigerated. 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: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 Respiratory Respirator: Protection program to be in compliance with 29 CFR 1910.134. Ventilation: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:orange xtl. Molecular Weight:722.63 Melting Point:decomposes Boiling Point:decomposes Vapor Pressure:not applicable Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air sensitive (store cold) Hazardous Polymerization:none Conditions to Avoid:contact with air. This material may degrade on prolonged exposure to air and moisture. Incompatibility:strong oxidizing agents Decomposition Products:carbon dioxide, carbon monoxide, phosphorus pentoxide, organic fumes and fluorinated byproducts. SECTION 11: Toxicological Information RTECS Data:No data available 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 on the TSCA inventory SARA (Title 313):not regulated by Title 313 Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常对水是不危害的，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: H315-H319-H335
• 警示性声明: P261-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xi
• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): S24/25
• 危险品运输编码: NONH for all modes of transport