R-四氢呋喃合镧

  • 基本信息
  • 物化性质
  • 毒理性
  • MSDS
  • 结构与计算化学

R-四氢呋喃合镧 基本信息

中文名称:
R-四氢呋喃合镧 
中文别名:
R-四氢呋喃合镧;
双-[3-((R)-2,2'-二羟基-1,1'-联萘甲基)]醚,镧(III)盐,四氢呋喃加合物 
英文名称:
Di-[3-((R)-2,2'-dihydroxy-1,1'-binapthylmethyl)]ether, lanthanum(III) salt, tetrahydrofuran adduct,
英文别名:
Lanthanum, [[(1R,1''R)-3,3''-[oxybis(methylene)]bis[[1,1'-binaphthalene]-2,2'-diolato-κO2,κO2']](3-)]-, (T-4)-;
Lanthanum, [[(1R,1''R)-3,3''-[oxybis(methylene)]bis[[1,1'-binaphthalene]-2,2'-diolato-κO,κO']](3-)]-, (T-4)- (9CI) 
CAS No.:
321837-08-5
分 子 式:
C42H27LaO5 C4H8O
分 子 量:
0
精确分子量:
750.09221
PSA:
108.61000
MDL:
MFCD03098649
InChI:
The Key: GWPCYLLEXBAACF-UHFFFAOYSA-K
分子结构式:
SDS:
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R-四氢呋喃合镧 物化性质

存储条件/存储方法:

保存方法:密闭,阴凉,通风干燥处

稳定性相关:

避氧化物

其它信息:

1.      性状:粉末

2.      密度(g/mL25 ºC):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(ºC12mmHg):未确定

7.      折射率:未确定

8.      闪点(ºF):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(kPa,):未确定

12.   饱和蒸气压(kPa,60ºC):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:能溶解于水的

R-四氢呋喃合镧 毒理性

生态数据:

1、其它有害作用:通常对水是稍微危害的,若无政府许可,勿将材料排入周围环境。

R-四氢呋喃合镧 MSDS


Section 1: Product Identification
   Di-[3-((R)-2,2'-dihydroxy-1,1'-binaphthylmethyl)]ether, lanthanum (III) salt, tetrahydrofuran adduct
   Chemical Name:
   SCT-(R)-BINOL
   CAS Registry Number:       321837-08-5    
   Formula:       C42H27LaO5.C4H8O    
   EINECS Number:       none    
   Chemical Family:       metal alkoxide    
   Synonym:       none    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title compound       321837-08-5       100%       no data       no data    

Section 3: Hazards Identification
   Emergency Overview:       Irritating to eyes and skin. May be harmful if swallowed or inhaled.    
   Primary Routes of Exposure:       Ingestion    
   Eye Contact:       Causes mild irritation of the eyes.    
   Skin Contact:       Causes slight irritation of the skin.    
   Inhalation:       Inhalation of dust may lead to irritation of the respiratory tract.    
   Ingestion:       No information is available on the physiological effects of ingestion. May be harmful if swallowed.    
   Acute Health Affects:       Irritating to eyes and skin. May be harmful if swallowed or inhaled.    
   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 soap and water. Remove contaminated clothes if necessary. Seek medical
   Skin Exposure:
   assistance if 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.
   Ingestion:       Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious).    

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 involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
   Special Fire Fighting Procedures:
   breathing apparatus and full protective clothing.
   Hazardous Combustion and       If 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
   Handling and Storage:       Store in a sealed container. Keep away from heat and moisture.    

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 appropriate chemical resistant gloves and protective clothing.    
   Ventilation:       Material may form a fine dust. If possible, handle the material in an efficient fume hood.    
   If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators
   Respirator:
   requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       Material may form a fine dust. 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:       pale yellow pwdr.    
   Molecular Weight:       822.67    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       organic odor    
   Solubility in Water:       soluble    

SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable solid    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       none    
   Incompatibility:       oxidizing agents and halogens.    
   Decomposition Products:       Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates.    

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

R-四氢呋喃合镧 分子结构与计算化学数据

计算化学数据

1、   疏水参数计算参考值(XlogP):2.6

2、   氢键供体数量:0

3、   氢键受体数量:5

4、   可旋转化学键数量:6

5、   互变异构体数量:

6、   拓扑分子极性表面积(TPSA):61.8

7、   重原子数量:22

8、   表面电荷:0

9、   复杂度:501

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

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上海吉至生化科技有限公司

产品介绍:
产品名称:Di-[3-((R)-2,2-Dihydroxy-1,1-Binapthylmethyl)]Ether, Lanthanum(Iii) Salt, Tetrahydrofuran Adduct, Sct-(R)-Binol Cas号:321837-08-5 纯度:95% 包装信息:100mgea,1gea,250mgea 价格:1,448.0元 - 8,408.0元
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