136946-83-3
136946-83-3 structure
- Name: Di-1H-inden-1-yl(dimethyl)silane
- Chemical Name: dimethylbis(indenyl)silane
- CAS Number: 136946-83-3
- Molecular Formula: C20H20Si
- Molecular Weight: 288.458
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-03-22 08:00:00
- Modify Date: 2024-02-04 11:31:26
| Name | dimethylbis(indenyl)silane |
|---|---|
| Synonyms |
di-1h-inden-1-yldimethylsilane
Silane, di-1H-inden-1-yldimethyl- Di(1H-inden-1-yl)(dimethyl)silane Di-1H-inden-1-yl(dimethyl)silane 1H-Indene, 1,1'-(dimethylsilylene)bis- |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 425.8±34.0 °C at 760 mmHg |
| Melting Point | 85-87ºC(lit.) |
| Molecular Formula | C20H20Si |
| Molecular Weight | 288.458 |
| Flash Point | 197.9±19.2 °C |
| Exact Mass | 288.133423 |
| LogP | 6.09 |
| Appearance | liquid | viscous yellow |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.616 |
|
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 |
| Risk Phrases | R36/37/38 |
|---|---|
| Safety Phrases | S26-S36-S37-S39 |
| WGK Germany | 3 |