1H-Indene,1,1'-(dimethylsilylene)bis-

物化性质

密度：

1.06 g/cm3

熔点：

85-87ºC(lit.)

沸点：

155ºC 4mm

闪点：

>65ºC

折射率：

1.611

蒸汽压：

4.62E-07mmHg at 25°C

其它信息：

1. 性状：未确定

2. 密度（g/mL,20℃）：1.06

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：85-87

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC,0.5KPa）：155

7. 折射率：n20/D 1.6110

8. 闪点（ºC）：>65

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（Pa,20ºC）：未确定

12. 饱和蒸气压（KPa,20ºC）：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

安全信息

密度：

1.06 g/cm3

熔点：

85-87ºC(lit.)

沸点：

155ºC 4mm

闪点：

>65ºC

折射率：

1.611

蒸汽压：

4.62E-07mmHg at 25°C

其它信息：

1. 性状：未确定

2. 密度（g/mL,20℃）：1.06

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：85-87

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC,0.5KPa）：155

7. 折射率：n20/D 1.6110

8. 闪点（ºC）：>65

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（Pa,20ºC）：未确定

12. 饱和蒸气压（KPa,20ºC）：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

MSDS

Section 1: Product Identification
Chemical Name:Dimethylbis(indenyl)silane, min. 98%
CAS Registry Number:136946-83-3
Formula:(CH3)2Si(C9H7)2
EINECS Number:none
Chemical Family:organosilicon compounds
Synonym:Bis(indenyl)dimethylsilane, min. 98%
Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound136946-83-3100%no datano data
Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes, and respiratory tract. May be harmful through inhalation and ingestion.
Primary Routes of Exposure:Ingestion, inhalation, skin, eyes
Eye Contact:Causes moderate 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. May be harmful if swallowed.
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
Inhalation:
in 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:not applicable
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:carbon dioxide or dry powder
Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus
Special Fire Fighting Procedures:
and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit toxic and corrosive 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 absorbed into vermiculite or other suitable adsorbent. Sweep up and dispose of properly.
SECTION 7: Handling and Storage
Handling and Storage:Store the material 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 protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation:Handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Handle the material in an efficient fume hood.
Additional Protection:No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form:viscous yellow liquid
Molecular Weight:288.46
Melting Point:no data
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:Strong oxidizing agents and halogens
Decomposition Products:carbon monoxide, carbon dioxide, silicon dioxide, 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 federal, state, and local 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

分子结构与计算化学数据

分子结构数据

1、摩尔折射率：92.93

2、摩尔体积（cm³/mol）：266.1

3、等张比容（90.2K）：666.6

4、表面张力（dyne/cm）：39.3

5、介电常数：无可用的

6、极化率（10^-24cm³）：36.84

7、单一同位素质量：288.133427 Da

8、标称质量：288 Da

9、平均质量：288.4583 Da