1,1,1-三氟乙酰丙酮钕(III),37473-67-9，生产厂家，价格-洛克化工网移动版

1,1,1-三氟乙酰丙酮钕(III)

中文名称：: 1,1,1-三氟乙酰丙酮钕(III)

中文别名：: 1,1,1-三氟乙酰丙酮钕(III)

英文名称：: Neodymium,tris(1,1,1-trifluoro-2,4-pentanedionato-kO2,kO4)-

英文别名：: neodymium(3+),1,1,1-trifluoro-4-oxopent-2-en-2-olate;
Neodymium trifluoroacetylacetonate;
1,1,1-trifluoro-4-oxo-2-penten-2-olate

CAS No.：: 37473-67-9

分子式：: C₁₅H₁₂F₉NdO₆

分子量：: 603.48

精确分子量：: 600.95700

PSA：: 78.90000

MDL：: MFCD00058831

风险术语：: 36/37/38

分子结构式：

SDS：: 查看

1,1,1-三氟乙酰丙酮钕(III) 制备方法及用途

制备方法

将按反应摩尔比计算的三氟乙酰丙酮铵盐的水溶液加到氯化钕的水溶液中去，搅拌，反应液应对石蕊试纸显中性。得到螯合物三氟乙酰丙酮钕沉淀后，滤出，用水洗。置于空气中干燥得粗产品。可用苯重结晶，得到纯的三氟乙酰丙酮钕二水合物。上述产品在五氧化二磷存在下，于室温高真空条件下长时间处理(约70h)可得无水的三氟乙酰丙酮钕。

合成制备方法

将按反应摩尔比计算的三氟乙酰丙酮铵盐的水溶液加到氯化钕的水溶液中去，搅拌，反应液应对石蕊试纸显中性。得到螯合物三氟乙酰丙酮钕沉淀后，滤出，用水洗。置于空气中干燥得粗产品。可用苯重结晶，得到纯的三氟乙酰丙酮钕二水合物。

上述产品在五氧化二磷存在下，于室温高真空条件下长时间处理(约70h)可得无水的三氟乙酰丙酮钕。

用途简介

1,1,1-三氟乙酰丙酮钕(III) 物化性质

熔点：: 140ºC
沸点：: 195.6ºC at 760 mmHg
闪点：: 72.1ºC
存储条件/存储方法：: 密封、阴凉、干燥保存
稳定性相关：: 规情况下不会分解，没有危险反映。易溶于甲醇，溶于苯。
其它信息：: 1.       性状：蓝-粉红色晶体。
2.       密度（g/mL,20 ºC）：未确定
3.       相对蒸汽密度（g/mL,空气=1）：未确定
4.       熔点（ºC）：147～149
5.       沸点（ºC,14mm hg）：未确定
6.       沸点（ºC,91kPa）：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：不能溶解的

1,1,1-三氟乙酰丙酮钕(III) 安全信息

危险标志：: Xi

1,1,1-三氟乙酰丙酮钕(III) 毒理性

生态数据：

通常来说对水是无害的，若无政府许可，勿将材料排入周围环境。

1,1,1-三氟乙酰丙酮钕(III) MSDS

Section 1: Product Identification
   Chemical Name:       Neodymium (III) trifluoroacetylacetonate (99.9%-Nd)
   CAS Registry Number:       37473-67-9
   Formula:       Nd(CF3COCHCOCH3)3
   EINECS Number:       none
   Chemical Family:       metal fluorobeta-diketonate complexes
   Synonym:       Bis(trifluoroacetylacetonate)neodymium, Bis(1,1,1-trifluoro-2,4-pentandionato)neodymium (III)

Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 37473-67-9 100% 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 slight to mild irritation of 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 on the physiological effects of ingestion.
   Acute Health Affects:       Irritating to skin, eyes and respiratory tract.
   Product contains fluorine which under certain conditions of use, decomposition, or metabolism, may generate
   Chronic Health Affects:       fluoride ion, causing, nausea, vomiting, labored breathing, hypocalcaemia, deterioration of bone and tooth
   structure, kidney and liver damage.
   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 in
   Inhalation:
   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:       none
   Explosion Limits:       none
   Extinguishing Medium:       carbon dioxide, dry powder or foam.
   If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure
   Special Fire Fighting Procedures:
   self-contained breathing apparatus and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit toxic and corrosive fumes of hydrogen fluoride
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazard.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with powdered sodium carbonate or ground limestone and swept up.

SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry place in a tightly sealed container.

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 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:       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:       bluish-pink xtl.
   Molecular Weight:       603.48
   Melting Point:       140-142°
   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, neodymium salts, hydrogen fluoride, carbonyl fluoride 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

1,1,1-三氟乙酰丙酮钕(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:5

4.可旋转化学键数量:1

5.互变异构体数量:2

6.拓扑分子极性表面积40.1

7.重原子数量:11

8.表面电荷:2

9.复杂度:168

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:1

15.共价键单元数量:2