三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III),15492-50-9，生产厂家，价格-洛克化工网移动版

三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III)

中文名称：: 三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III)

中文别名：: 三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III);
三(2,2,6,6-四甲基-3,5-庚二酮酸)钐;
衫衰变

英文名称：: Samarium,tris(2,2,6,6-tetramethyl-3,5-heptanedionato-kO3,kO5)-, (OC-6-11)-

英文别名：: Samarium, tris(2,2,6,6-tetramethyl-3,5-heptanedionato-κO3,κO5)-, (OC-6-11)-;
Samarium, tris(2,2,6,6-tetramethyl-3,5-heptanedionato)- (6CI,7CI,8CI);
Samarium, tris(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')-, (OC-6-11)-;
Samarium, tris(2,2,6,6-tetramethyl-3,5-heptanedionato-κO,κO')-, (OC-6-11)- (9CI);
(OC-6-11)-Tris(2,2,6,6-tetramethyl-3,5-heptanedionato-κO3,κO5)samarium;
3,5-Heptanedione, 2,2,6,6-tetramethyl-, samarium complex;
NSC 177673;
Samarium tris(dipivaloylmethanate);
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium;
Tris(dipivaloylmethanato)samarium

CAS No.：: 15492-50-9

分子式：: C₃₃H₅₇O₆Sm

分子量：: 700.11

精确分子量：: 701.33526

PSA：: 102.42000

MDL：: MFCD00015711

危险品标志：

风险术语：

安全术语：: S22;S24/25;

分子结构式：

SDS：: 查看

三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III) 物化性质

外观与性状：: 淡黄色晶体
熔点：: 191-193ºC
沸点：: 250ºC (subl. 183ºC/1.3mm)
闪点：: 67.2ºC
蒸汽压：: 0.287mmHg at 25°C
存储条件/存储方法：: 常温密闭避光，通风干燥
稳定性相关：: 常温常压下稳定
避免的物料：氧化物
其它信息：: 1. 性状：未确定

2. 密度（g/mL,25/4℃）：未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：191-193

5. 沸点（ºC,常压）：250

6. 沸点（ºC,5.2kPa）：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（kPa,25ºC）：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：未确定

三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III) 安全信息

安全说明：: S22-S24/25

三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III) 毒理性

生态数据：

通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III) MSDS

Section 1: Product Identification
   Chemical Name:       Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium (III) (99.9%-Sm) (REO) Sm(TMHD)3
   CAS Registry Number:       15492-50-9
   Formula:       Sm(C11H19O2)3
   EINECS Number:       none
   Chemical Family:       metal beta-diketonate complexes
   Synonym:       Dipivaloylmethane, samarium complex

Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 15492-50-9 100% no data no data

Section 3: Hazards Identification
   Emergency Overview:       No particular hazard associated with this material.
   Primary Routes of Exposure:       Ingestion
   Eye Contact:       May cause slight to mild irritation of the eyes.
   Skin Contact:       May cause slight to mild irritation of the skin.
   Inhalation:       (If dust) May be irritating to the nose, mucous membranes and respiratory tract.
   Ingestion:       No information on the physiological effects of ingestion.
   Acute Health Affects:       May be 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 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:       not applicable
   Autoignition Temperature:       none
   Explosion Limits:       none
   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 xtl.
   Molecular Weight:       700.11
   Melting Point:       191-193
   Boiling Point:       dec.183° subl.183°/1.3mm
   Vapor Pressure:       subl. 183°C/1.3mm
   Specific Gravity:       no data
   Odor:       none
   Solubility in Water:       insoluble

SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable solid
   Hazardous Polymerization:       no hazardous polymerization
   Conditions to Avoid:       none
   Incompatibility:       halogens and oxidizing agents
   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

三(2,2,6,6-四甲基-3,5-庚二酮酸)钐(III) 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）:无

2.氢键供体数量:0

3.氢键受体数量:6

4.可旋转化学键数量:6

5.互变异构体数量:4

6.拓扑分子极性表面积102

7.重原子数量:40

8.表面电荷:0

9.复杂度:693

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:4