Neodymium(3+) tris((2Z)-5,5,5-trifluoro-4-oxopent-2-EN-2-olate) | 37473-67-9

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机铋、钴、镨、钆、镓、铱、铼、钇、铽等
• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Neodymium(3+) tris((2Z)-5,5,5-trifluoro-4-oxopent-2-EN-2-olate)
• 英文别名: neodymium(3+);1,1,1-trifluoro-4-oxopent-2-en-2-olate
• CAS: 37473-67-9
• 化学式: C15H12F9NdO6
• 分子量: 603.48
• InChiKey: KTLHZDJUYKSPFU-UHFFFAOYSA-K

物化性质

• 熔点：
  140 °C
• 稳定性/保质期：

  通常不会分解，也没有危险反应。该物质易溶于甲醇，并可溶解于苯。

计算性质

• 辛醇/水分配系数(LogP)：
  1.15
• 重原子数：
  31
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  120
• 氢给体数：
  0
• 氢受体数：
  15

安全信息

• TSCA：
  No
• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38

SDS

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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)

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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)

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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

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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.

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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.

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

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

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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.

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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

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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.

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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

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SECTION 12: Ecological Information
Ecological Information: No information available

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SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

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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

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SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory.
SARA (Title 313): Title compound not listed.
Second Ingredient: none

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

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入氯化钕的水溶液中，搅拌均匀。反应液应呈中性（用石蕊试纸检验）。得到螯合物三氟乙酰丙酮钕沉淀后，滤出并用水洗涤。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处理约70小时，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入氯化钕的水溶液中，搅拌均匀。反应液应呈中性（用石蕊试纸检验）。得到螯合物三氟乙酰丙酮钕沉淀后，滤出并用水洗涤。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处理约70小时，可得无水的三氟乙酰丙酮钕。

用途简介

暂无内容。