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| 中文名 | 双[2-(三甲基硅氧基)乙基]醚 |
|---|---|
| 英文名 | Bis[2-(trimethylsilyloxy)ethyl] Ether |
| 英文别名 |
trimethyl-[2-(2-trimethylsilyloxyethoxy)ethoxy]silane
Diethylene Glycol Bis(trimethylsilyl Ether) Bis[2-(triMethylsilyloxy)ethyl] Ether |
| 密度 | 0.881g/cm3 |
|---|---|
| 沸点 | 215.8ºC at 760 mmHg |
| 分子式 | C10H26O3Si2 |
| 分子量 | 250.48300 |
| 闪点 | 72.4ºC |
| 精确质量 | 250.14200 |
| PSA | 27.69000 |
| LogP | 2.70600 |
| 外观性状 | 液体;Colorless to Almost colorless clear liquid |
| 蒸汽压 | 0.212mmHg at 25°C |
| 折射率 | 1.414 |
| 储存条件 | 室温，干燥 |
|
Bis[2-(trimethylsilyloxy)ethyl] Ether
Revision number: 1
SAFETY DATA SHEET Section1. BASE INFORMATION Product name:Bis[2-(trimethylsilyloxy)ethyl] Ether Revision number:1 Section2. HAZARDS IDENTIFICATION Classification of the GHS PHYSICAL HAZARDS Flammable liquidsCategory 4 Not classified HEALTH HAZARDS ENVIRONMENTAL HAZARDSNot classified GHS label elements Pictograms or hazard symbolsNone Warning Signal word Hazard statementCombustible liquid Precautionary statements [Prevention]Keep away from flames and hot surfaces. Wear protective gloves and eye/face protection. [Storage]Store in a well-ventilated place. Keep cool. Dispose of contents/container through a waste management company authorized by [Disposal] the local government Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Component(s):Bis[2-(trimethylsilyloxy)ethyl] Ether Percent:>98.0%(GC) 16654-74-3 CAS Number: Synonyms:Diethylene Glycol Bis(trimethylsilyl Ether) Chemical Formula:C10H26O3Si2 Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention. Rinse cautiously with water for several minutes. Remove contact lenses, if present Eye contact: and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth. Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Bis[2-(trimethylsilyloxy)ethyl] Ether Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, carbon dioxide. media: Extinguishing media not to Water (It may scatter and spread fire.) be used: Specific hazards:Take care as it may decompose upon combustion or in high temperatures to generate poisonous fume. Specific methods:Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Use personal protective equipment. Keep people away from and upwind of spill/leak. Personal precautions, protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled emergency procedures: around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust). containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected up: material should be promptly disposed of, in accordance with appropriate laws and regulations. Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in hazards:case of a fire. Use spark-proof tools and explosion-proof equipment. Section7. HANDLING AND STORAGE Handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent generation of vapor or mist. Keep away from flames and hot surfaces. Take measures to prevent the build up of electrostatic charge. Use explosion-proof equipment. Wash hands and face thoroughly after handling. Use a closed system, ventilation. Advice on safe handling:Avoid contact with skin, eyes and clothing. Storage Storage conditions:Keep container tightly closed. Store in a cool, dark and well-ventilated place. Store away from incompatible materials such as oxidizing agents. Packaging material:Law is followed. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Install a closed system or local exhaust as possible so that workers should not be Engineering controls: exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Vapor respirator. Follow local and national regulations. Hand protection:Protective gloves. Eye protection:Safety glasses. A face-shield, if the situation requires. Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Liquid Form:clear Color:Colorless - Almost colorless Odor:No data available pH: No data available Melting point/freezing point:No data available 87 °C/0.7kPa Boiling Point/Range: Flash Point:No data available Bis[2-(trimethylsilyloxy)ethyl] Ether Section9. PHYSICAL AND CHEMICAL PROPERTIES Explosive limits No data available Lower: Upper:No data available 0.89 Density: Solubility:No data available Section10. STABILITY AND REACTIVITY Stability:Stable under proper conditions. Reactivity:No special reactivity has been reported. Incompartible materials: oxidizing agents Hazardous Decomposition Carbon monoxide, Carbon dioxide, Silicon oxides Products: Section11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: Skin corrosion/irritation: No data available No data available Serious eye damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobillity in soil log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not Listed Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. Bis[2-(trimethylsilyloxy)ethyl] Ether SECTION 16 - ADDITIONAL INFORMATION N/A |
| 海关编码 | 2931900090 |
|---|
|
~92%
16654-74-3 |
| 文献：Lakouraj; Akbari Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2003 , vol. 42, # 5 p. 1165 - 1167 |
|
~93%
16654-74-3 |
| 文献：Krolevets, A. A.; Antipova, V. V.; Popov, A. G.; Adamov, A. V. J. Gen. Chem. USSR (Engl. Transl.), 1988 , vol. 58, # 10 p. 2274 - 2281,2023 - 2030 |
|
~%
16654-74-3 |
| 文献：Chemische Berichte, , vol. 123, # 8 p. 1667 - 1671 |
| 上游产品 4 | |
|---|---|
| 下游产品 2 | |
| 海关编码 | 2931900090 |
|---|---|
| 中文概述 | 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
