中文名 | 二乙基磷酰乙基三乙氧基硅烷 |
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英文名 | 2-diethoxyphosphorylethyl(triethoxy)silane |
中文别名 | (2-二乙基磷酰乙基)三乙氧基硅烷 |
英文别名 |
Diethyl (2-(triethoxysilyl)ethyl)phosphonic acid
2-<Triethoxy-silyl>-ethan-phosphonsaeure-(1)-diethylester diethoxyphosphorylethyltriethoxysilane Diethyl [2-(triethoxysilyl)ethyl]phosphonate EINECS 212-056-5 Phosphonic acid,(2-(triethoxysilyl)ethyl)-,diethyl ester diethylphosphatoethyltriethoxysilane (2-(Triethoxysilyl)ethyl)phosphonic acid,diethyl ester MFCD00054814 <2-Triethoxysilyl-ethyl>-phosphonsaeure-diethylester (2-triethoxysilanyl-ethyl)-phosphonic acid diethyl ester 2-(Diethoxyphosphinyl)ethyltriethoxysilane Phosphonic acid, P-[2-(triethoxysilyl)ethyl]-, diethyl ester |
密度 | 1.0±0.1 g/cm3 |
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沸点 | 339.5±15.0 °C at 760 mmHg |
熔点 | <0ºC |
分子式 | C12H29O6PSi |
分子量 | 328.414 |
闪点 | 159.1±20.4 °C |
精确质量 | 328.147095 |
PSA | 73.03000 |
LogP | 2.11 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.428 |
储存条件 | 密封储存,储存于阴凉、干燥的库房。 |
稳定性 | 常温常压下稳定,避免与不相容材料接触。 与强氧化剂反应。 |
计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:0 3.氢键受体数量:6 4.可旋转化学键数量:13 5.互变异构体数量:无 6.拓扑分子极性表面积63.2 7.重原子数量:20 8.表面电荷:0 9.复杂度:262 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:无色透明液体 2. 密度(g/mL,25℃):1.031 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):<0 5. 沸点(ºC,常压):未确定 6. 沸点(ºC,2mmHg):141 7. 折射率(n20/D):1.423-1.425 8. 闪点(ºC):70 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,25ºC):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:溶于水 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: Causes respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 757-44-8: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Clear liquid Color: colorless to yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 141 deg C @2mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Soluble. Specific Gravity/Density: 1.031 Molecular Formula: C12H29O6PSi Molecular Weight: 328.42 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Material generates ethanol on contact with water. Conditions to Avoid: Ignition sources, moisture, excess heat. Incompatibilities with Other Materials: Strong oxidizing agents, strong acids, water. Hazardous Decomposition Products: Carbon monoxide, oxides of phosphorus, carbon dioxide, ethanol. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 757-44-8: TA0997000 LD50/LC50: CAS# 757-44-8: Oral, rat: LD50 = 17200 uL/kg; Skin, rabbit: LD50 = >16 mL/kg. Carcinogenicity: Diethylphosphatoethyltriethoxysilane - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 757-44-8: No information available. Canada CAS# 757-44-8 is listed on Canada's NDSL List. CAS# 757-44-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 757-44-8 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
毒理学数据: 1、急性毒性:大鼠经口LD50:17200μL/kg;兔子经皮肤接触LD50:>16mL/kg;
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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危害码 (欧洲) | Xi |
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风险声明 (欧洲) | R36/37/38 |
安全声明 (欧洲) | S26-S37/39 |