乙酰丙酮铒(III)水合物,14553-08-3，生产厂家，价格-洛克化工网移动版

乙酰丙酮铒(III)水合物

中文名称：: 乙酰丙酮铒(III)水合物

中文别名：: 乙酰丙酮铒(III)水合物;
n水合乙酰丙酮化铒

英文名称：: Erbium-2,4-pentanedionate

英文别名：: ERBIUM (III) 2,4-PENTANEDIONATE;
ERBIUM(III) ACETYLACETONATE;
ERBIUM 2,4-PENTANEDIONATE;
ERBIUM ACETYL ACETONATE;
2,4-PENTANEDIONE, ERBIUM(III) DERIVATIVE;
ERBIUM (III) ACETYLACETONATE HYDRATE (99.9%-ER);
99.9%-er);
Erbium(III)acetylacetonatehydrate(99.9%-Er)(REO)

CAS No.：: 14553-08-3

分子式：: C15H21ErO6

分子量：: 464.58

精确分子量：: 463.06400

PSA：: 78.90000

MDL：: MFCD00013490

风险术语：: 20/21/22-36/37/38-63

SDS：: 查看

乙酰丙酮铒(III)水合物制备方法及用途

合成制备方法

三水合物的制法。将无水乙酰丙酮铒在加热条件下溶于95%乙醇中，当溶解完全时，加入几毫升乙酰丙酮以防止络合物水解，然后加入足够量的水，使乙醇的浓度为60%。慢慢冷却溶液使晶体析出。过滤，用50%乙醇和水洗涤晶体各一次，空气中干燥数小时，产物在密闭容器中储存。

乙酰丙酮铒(III)水合物物化性质

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：水分/潮湿氧化物。易溶于乙酰丙酮。具有潮解性和腐蚀性。
其它信息：: 1.       性状：无色晶体或白色粉末
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）：142～143
5.       沸点（ºC,常压）：未确定
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：不能溶解的

乙酰丙酮铒(III)水合物毒理性

毒理学数据：

1、急性毒性：主要的刺激性影响：

在皮肤上面：可能引起发炎；

在眼睛上面：可能引起发炎；没有已知的敏化影响。

生态数据：

通常对水是不危害的，若无政府许可，勿将材料排入周围环境。

乙酰丙酮铒(III)水合物 MSDS

Section 1: Product Identification
   Chemical Name:       Erbium (III) acetylacetonate hydrate (99.9%-Er) (REO)
   CAS Registry Number:       14553-08-3
   Formula:       Er(CH3COCHCOCH3)3.XH2O
   EINECS Number:       none
   Chemical Family:       metal beta-diketonate complexes
   Synonym:       Tris(2,4-pentanedionato)erbium (III) hydrate

Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 14553-08-3 100% no data no data

Section 3: Hazards Identification
   Emergency Overview:       Irritating to skin, eyes and respiratory tract.
   Primary Routes of Exposure:       Ingestion, Inhalation of dust.
   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.
   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:       off-white pwdr.
   Molecular Weight:       464.59
   Melting Point:       no data
   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 solid
   Hazardous Polymerization:       no hazardous polymerization
   Conditions to Avoid:       none
   Incompatibility:       strong oxidizing agents
   Decomposition Products:       Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates.

SECTION 11: Toxicological Information
   RTECS Data:       No specific information available on this product.
   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

乙酰丙酮铒(III)水合物分子结构与计算化学数据

分子结构数据

1、摩尔折射率：无可用的

2、摩尔体积（cm³/mol）：无可用的

3、等张比容（90.2K）：无可用的

4、表面张力（dyne/cm）：无可用的

5、介电常数：无可用的

6、极化率（10^-24cm³）：无可用的

7、单一同位素质量：463.064113 Da

8、标称质量：463 Da

9、平均质量：464.5826 Da

计算化学数据

1、疏水参数计算参考值（XlogP）：-0.1

2、氢键供体数量：2

3、氢键受体数量：3

4、可旋转化学键数量：4

5、拓扑分子极性表面积（TPSA）：46.9

6、重原子数量：13

7、表面电荷：0

8、复杂度：180

9、同位素原子数量：0

10、确定原子立构中心数量：0

11、不确定原子立构中心数量：0

12、确定化学键立构中心数量：0

13、不确定化学键立构中心数量：0

14、共价键单元数量：1