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12132-04-6生产厂家

12132-04-6价格

12132-04-6

12132-04-6结构式
12132-04-6结构式

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中文名 羰基(五甲基环茂二烯基)钼二聚合物
英文名 dicarbonyl(pentamethylcyclopentadienyl)molybdenum dimer
中文别名 二羰基(五甲基环戊二烯基)钼二聚物
英文别名 dicarbonyl(pentamethylcyclopentadienyl)molybdenum(v) dimer
PENTAMETHYLCYCLOPENTADIENYLMOLYBDENUM DICARBONYL DIMER
DICARBONYL(PENTAMETHYLCYCLOPENTADIENYL)
Pentamethylcyclopentadienylmolybdenumdicarbonyldimerredxtl
MFCD00058846
熔点 188-194ºC
分子式 C12H15MoO2
分子量 287.20600
精确质量 289.01300
LogP 2.55600
储存条件

常温密闭避光,通风干燥处

稳定性

常温常压下稳定

避免的物料 氧化物 空气
分子结构

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:289.012612 Da

8、标称质量:289 Da

9、平均质量:287.1863 Da

计算化学

1、 疏水参数计算参考值(XlogP):0

2、 氢键供体数量:2

3、 氢键受体数量:2

4、 可旋转化学键数量:3

5、 互变异构体数量:4

6、 拓扑分子极性表面积(TPSA):58.2

7、 重原子数量:13

8、 表面电荷:0

9、 复杂度:177

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

更多

1. 性状:灰色晶体

2. 密度(g/mL, 25 ℃ ):未确定

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):219

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,1mmHg):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(20ºC):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


Section 1: Product Identification
Chemical Name:Pentamethylcyclopentadienylmolybdenum dicarbonyl dimer, 99%
CAS Registry Number:12132-04-6
Formula:[(CH3)5C5Mo(CO)2]2
EINECS Number:none
Chemical Family:metallocene
Synonym:Permethylcyclopentadienylmolybdenum dicarbonyl dimer

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound12132-04-6100%10mg/m3( as Mo)15mg/m3 (as Mo)

Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes and respiratory tract.
Primary Routes of Exposure:Ingestion, inhalation, skin, eyes
Eye Contact:Causes slight or 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 specific information is available 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 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: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 NIOSH approved positive pressure self-contained
Special Fire Fighting Procedures:
breathing apparatus and full protective clothing.
Hazardous Combustion andIf 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
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and
Spill and Leak Procedures:
swept up.

SECTION 7: Handling and Storage
Handling and Storage:Store in a cool, dry area away from heat and direct sunlight.

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 protective clothing and gloves.
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:red xtl.
Molecular Weight:574.38
Melting Point:219° dec.
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:not determined
Solubility in Water:insoluble

SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:No hazardous polymerization.
Conditions to Avoid:none
Incompatibility:oxidizing agents, reducing agents, strong acids and bases.
Decomposition Products:carbon dioxide, carbon monoxide, organic fumes and molybdenum oxide.

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no data
Mutagenic Effects:no data
Tetratogenic Effects:no data

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

毒理学数据:

主要的刺激性影响:

在皮肤上面:刺激皮肤和粘膜

在眼睛上面:刺激的影响

致敏作用:没有已知的敏化现象

生态学数据:

对水是危害的即使小量的产品渗入地下水也会对饮水造成危害,若无政府许可,勿将材料排入周围环境。

危害码 (欧洲) T+: Very toxic;
风险声明 (欧洲) 26/27/28
安全声明 (欧洲) 53-36/37/39-45
危险品运输编码 UN 2811 6.1/PG 3
包装等级 II
危险类别 6.1