745038-86-2

• 常用中文名：异丙基氯化镁-氯化锂
• 常用英文名：isopropylmagnesium chloride-lithium chloride complex
• CAS号：745038-86-2
• 分子式：C₃H₇Cl₂LiMg
• 分子量：145.24000
• 相关类别： 有机原料 有机金属类化合物 有机镁
• 发布时间：2018-04-04 08:00:00
• 更新时间：2024-01-02 11:49:04

名称

• 中文名: 异丙基氯化镁-氯化锂
• 英文名: isopropylmagnesium chloride-lithium chloride complex
• 英文别名: Lithium dichloro(1-methylethyl)-magnesate(1-); MFCD07784514; ISOPROPYLMAGNESIUM CHLORIDE-LITHIUM CHLORIDE; ISOPROPYLMAGNESIUM CHLORIDE-LITHIUMCHLORIDE(1:1),ABT. IN THF; Isopropylmagnesium chloride-Lithium chloride complex,1.3M solution in THF,AcroSeal; isopropyl MgCl LiCl; Isopropylmagnesium chloride-Lithium chloride complex,1.3M solution in THF; Isopropylmagnesium chloride-Lithium chloride complex,ca solution in THF; Magnesate(1-),dichloro(1-methylethyl)-, lithium (1:1)

物化性质

• 密度: 1.05
• 分子式: C₃H₇Cl₂LiMg
• 分子量: 145.24000
• 闪点: -17 °C
• 精确质量: 143.99400
• 外观性状: Solution | Clear yellow to brown to gray
• 储存条件:

  密闭于阴凉干燥环境中

• 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

• 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:3

  4.可旋转化学键数量:0

  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:8.9

  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:5

• 更多:

  1. 性状：无可用

  2. 密度（g/mL,25/4℃）：1.05

  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：无可用

MSDS

Section 1: Product Identification Chemical Name:i-Propylmagnesium chloride, lithium chloride complex 1.3M (14wt% +/-1wt%) in tetrahydrofuran CAS Registry Number:745038-86-2 Formula:(CH3)2CHMgCl.LiCl EINECS Number:213-947-1 Chemical Family:grignard reagent Synonym:Chloro(1-methylethyl)magnesium Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound745038-86-214%no datano data THF109-99-986%200ppm560mg/m3 Section 3: Hazards Identification Extremely flammable. Reacts violently with moisture causing chemical burns on prolonged contact with human Emergency Overview: tissue. Harmful if swallowed. Causes burns. Possible risk of irreversible effects. Primary Routes of Exposure:Ingestion, inhalation, skin, eyes Eye Contact:Corrosive to eyes. May cause severe eye damage. Skin Contact:Causes severe irritation and chemical burns with blistering and scarring. Causes severe irritation of the nose, mucous membranes and respiratory tract . THF may cause nausea, Inhalation: dizziness, headache, drowsiness. Ingestion:Harmful if swallowed. Ingestion causes severe burns to the mouth, throat and gastrointestinal tissues. Corrosive to skin, eyes and respiratory tract. May cause severe eye damage. Skin contact causes burns with Acute Health Affects: scarring. Inhalation causes central nervous system depression. Tetrahydrofuran is an eye and mucous membrane irritant and can cause liver and kidney damage. Prolonged Chronic Health Affects:inhalation of the vapors may lead to respiratory disorders. Lithium poisoning may result in kidney and central nervous system effects. Possible risk of irreversible 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:1°F (THF) Autoignition Temperature:610°F (THF) Explosion Limits:1.8%(LEL), 11.8%(UEL) (THF 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 and corrosive fumes. Decomposion Products: Unusual Fire or Explosion Hazards: Highly flammable. Vapors can form explosive mixtures with air. Hydrogen produced on contact with water. SECTION 6: Accidental Release Measures Eliminate all potential spark sources. Small spills can be absorbed into vermiculite or other chemical adsorbent Spill and Leak Procedures: suitable for flammable materials. Sweep up the mixture and dispose of properly. SECTION 7: Handling and Storage Store in a tightly sealed container under an inert atmosphere of nitrogen or argon. Keep in a cool, dry, Handling and Storage: well-ventilated place. Keep away from heat. 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:yellow-brown liq. Molecular Weight:145.24 Melting Point:-108°C (THF) Boiling Point:66°C (THF) Vapor Pressure:143mmHg (20C) (THF) Specific Gravity:1.05 Odor:ethereal odor Solubility in Water:reacts violently with water SECTION 10: Stability and Reactivity Stability:air sensitive, moisture sensitive Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:heat, ignition sources and contact with moisture Incompatibility:Acids, oxidizing agents, oxygen, water, alcohols, carbon dioxide, air Decomposition Products:carbon monoxide, carbon dioxide, magnesium, lithium and hydrogen chloride, organic fumes SECTION 11: Toxicological Information Title compound: No information available in the RTECS files. THF: Inhalation(human); TCLo: 25000ppm. Oral(rat); LD50: 1650mg/kg. Inhalation(rat); LC50: 21000ppm/3H. Intraperitoneal(rat); LD50: 2900mg/kg. RTECS Data: Inhalation(mouse); LCLo: 24000mg/m3/2H. Inhalation(rabbit); LC: >1200ppm/4H. Oral(guinea pig); LDLo: 500mg/kg. Inhalation(rat); TCLo: 1800ppm/6H/2Y-I. Carcinogenic Effects:Insufficient data Mutagenic Effects:THF: Possible mutagen Tetratogenic Effects:THF: Reproductive effector 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):Organometallic substance, Liquid, Water-reactive, Flammable Hazard Class (CFR):4.3 Additional Hazard Class (CFR):3 Packaging Group (CFR):I UN ID Number (CFR):UN# 3399 Shipping Name (IATA):Organometallic substance, Liquid, Water-reactive, Flammable Hazard Class (IATA):4.3 Additional Hazard Class (IATA):3 Packaging Group (IATA):I UN ID Number (IATA):UN# 3399 SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory SARA (Title 313):Not reportable under SARA 313 Second Ingredient:THF: Listed in the TSCA inventory. Not reportable under SARA 313. 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): C-F
• 风险声明 (欧洲): R34
• 安全声明 (欧洲): 7/8-45-43B-36/37/39-33-16
• 危险品运输编码: UN 3399BC 4.3(3) / PGII