116912-64-2

• 常用中文名：γ-脲基丙基三乙氧基硅烷
• 常用英文名：1-[3-(Triethoxysilyl)propyl]urea
• CAS号：116912-64-2
• 分子式：C₁₀H₂₄N₂O₄Si
• 分子量：264.394
• 相关类别： 化学试剂 有机试剂 硅氧烷
• 发布时间：2018-05-16 08:00:00
• 更新时间：2024-01-09 12:35:28

名称

• 中文名: gamma-脲丙基三乙氧基硅烷
• 英文名: 3-ureidopropyltriethoxysilane
• 中文别名: [3-[三(乙氧基)甲硅烷基]丙基]脲; 3-脲基丙基三乙氧基硅烷
• 英文别名: Urea, N-[3-(triethoxysilyl)propyl]-; 1-[3-(Triethoxysilyl)propyl]urea; MFCD00047877

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 305.1±34.0 °C at 760 mmHg
• 熔点: 264.39ºC
• 分子式: C₁₀H₂₄N₂O₄Si
• 分子量: 264.394
• 闪点: 138.3±25.7 °C
• 精确质量: 264.150543
• PSA: 82.81000
• LogP: 0.81
• 外观性状: 无色透明液体带有像酒精的气味
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.451
• 储存条件:

  保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应，避免强氧化物、酸、碱、酸酐、还原剂、碱金属

• 分子结构:

  1、摩尔折射率：69.49

  2、摩尔体积（cm³/mol）：258

  3、等张比容（90.2K）：610.2

  4、表面张力（dyne/cm）：31.2

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：27.54

  7、单一同位素质量：264.150533 Da

  8、标称质量：264 Da

  9、平均质量：264.3941 Da

• 更多:

  1. 性状：未确定

  2. 密度（g/mL,25ºC）：0.91

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC）：未确定

  6. 沸点（ºC，760mmHg）：68

  7. 折射率：n 20/D 1.39

  8. 闪点（°F）：58

  9. 比旋光度（ºF）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（kPa,20ºC）：未确定

  12. 饱和蒸气压（kPa,110ºC）：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

Version 1.3 Regulation (EC) No 1907/2006 1 - Product and Company Information Product Name(3-(TRI(ETHOXY/METHOXY)SILYL)PROPYL)UREA , 50 WT. % SOLUTION IN METHANOL 2 - Hazards Identification SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT Highly flammable. 3 - Composition/Information on Ingredients Product NameCAS #EC noAnnex I Index Number (3-(TRI(ETHOXY/METHOXY)SILYL)PROPY 116912-64-2 NoneNone L)UREA,50 WT. % SOLUTION IN METHYL ALCOHOL FormulaC9H22N2O4Si Molecular Weight 250,4000 AMU 4 - First Aid Measures AFTER INHALATION If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. AFTER EYE CONTACT Assure adequate flushing of the eyes by separating the eyelids with fingers. AFTER INGESTION If swallowed, wash out mouth with water provided person is conscious. Call a physician. 5 - Fire Fighting Measures EXTINGUISHING MEDIA Suitable: For small (incipient) fires, use media such as "alcohol" foam, dry chemical, or carbon dioxide. For large ALDRICHwww.molbase.com fires, apply water from as far as possible. Use very large quantities (flooding) of water applied as a mist or spray; solid streams of water may be ineffective. Cool all affected containers with flooding quantities of water. SPECIAL RISKS Specific Hazard(s): Emits toxic fumes under fire conditions. Vapor may travel considerable distance to source of ignition and flash back. Flammable liquid. Explosion Hazards: Vapor may travel considerable distance to source of ignition and flash back. Container explosion may occur under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. SPECIFIC METHOD(S) OF FIRE FIGHTING Keep down vapors with water spray. 6 - Accidental Release Measures PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL Evacuate area. Shut off all sources of ignition. PROCEDURE(S) OF PERSONAL PRECAUTION(S) Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves. METHODS FOR CLEANING UP Cover with dry-lime, sand, or soda ash. Place in covered containers using non-sparking tools and transport outdoors. Ventilate area and wash spill site after material pickup is complete. 7 - Handling and Storage HANDLING Directions for Safe Handling: Do not breathe vapor. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated exposure. Do not use if skin is cut or scratched. Wash thoroughly after handling. STORAGE Conditions of Storage: Keep tightly closed. Keep away from heat, sparks, and open flame. Store in a cool dry place. Store under nitrogen. SPECIAL REQUIREMENTS: Moisture sensitive. 8 - Exposure Controls / Personal Protection ENGINEERING CONTROLS Mechanical exhaust required. Safety shower and eye bath. GENERAL HYGIENE MEASURES Discard contaminated clothing and shoes. PERSONAL PROTECTIVE EQUIPMENT Special Protective Measures: Wear appropriate government approved ALDRICHwww.molbase.com respirator, chemical-resistant gloves, safety goggles, other protective clothing. 9 - Physical and Chemical Properties pH N/A BP/BP RangeN/A MP/MP RangeN/A Flash Point14,000 °CMethod: closed cup FlammabilityN/A Autoignition TempN/A Oxidizing Properties N/A Explosive Properties N/A Explosion LimitsN/A Vapor PressureN/A SG/Density0,9100 g/cm3 Partition Coefficient N/A ViscosityN/A Vapor DensityN/A Saturated Vapor Conc. N/A Evaporation RateN/A Bulk DensityN/A Decomposition Temp.N/A Solvent ContentN/A Water ContentN/A Surface TensionN/A ConductivityN/A Miscellaneous DataN/A SolubilityN/A 10 - Stability and Reactivity STABILITY Stable: Stable. Conditions to Avoid: Moisture. Materials to Avoid: Acids, Acid chlorides, Acid anhydrides, Oxidizing agents, Reducing agents, Alkali metals. HAZARDOUS DECOMPOSITION PRODUCTS Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Nitrogen oxides, Silicon oxide. HAZARDOUS POLYMERIZATION Hazardous Polymerization: Will not occur 11 - Toxicological Information SIGNS AND SYMPTOMS OF EXPOSURE Damage to the eyes. Nausea, headache, and vomiting. Gastrointestinal disturbances. Damage to the heart. Dizziness. Irregular breathing. Weakness. Confusion. Drowsiness. Exposure can cause: Warning: contains methanol. May be fatal or cause blindness if swallowed. Cannot be made nonpoisonous. Unconsciousness. Symptoms may be delayed. To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. ROUTE OF EXPOSURE Skin Contact: Causes skin irritation. Eye Contact: Can cause blindness. ALDRICHwww.molbase.com Ingestion: May be fatal if swallowed. Multiple Routes: Vapor or mist is irritating to the eyes, mucous membranes, and upper respiratory tract. Harmful if inhaled or absorbed through skin. TARGET ORGAN INFORMATION Kidneys. Nerves. Eyes. Liver. Damage to the eyes. Damage to the heart. 12 - Ecological Information No data available. 13 - Disposal Considerations SUBSTANCE DISPOSAL Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Observe all federal, state, and local environmental regulations. 14 - Transport Information RID/ADR UN#: 1866 Class: 3 PG: II Proper Shipping Name: Resin solution, flammable IMDG UN#: 1866 Class: 3 PG: II Proper Shipping Name: RESIN SOLUTION Marine Pollutant: No Severe Marine Pollutant: No IATA UN#: 1866 Class: 3 PG: II Proper Shipping Name: RESIN SOLUTION Inhalation Packing Group I: No 15 - Regulatory Information CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES INDICATION OF DANGER: F-T Highly Flammable. Toxic. R-PHRASES: 11 Highly flammable. S-PHRASES: 16-23-45 Keep away from sources of ignition - no smoking. Do not breathe vapor. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Caution: Substance not yet fully tested (EU). 16 - Other Information ALDRICHwww.molbase.com WARRANTY The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Inc., shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. Copyright 2010 Co. License granted to make unlimitedpaper copies for internal use only. DISCLAIMER For R&D use only. Not for drug, household or other uses. ALDRICHwww.molbase.com SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): F,T
• 风险声明 (欧洲): R11
• 安全声明 (欧洲): S16
• 危险品运输编码: UN 1866 3