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| 中文名 | 异丙基甲基二氯硅烷 |
|---|---|
| 英文名 | dichloro-methyl-propan-2-ylsilane |
| 英文别名 |
Dichlor-isopropyl-methyl-silan
Isopropylmethyldichlorosilane Dichlor-methyl-isopropyl-silan MFCD00054830 Methylisopropyldichlorosilane sNpLADQpTPduuUP@ |
| 密度 | 1.033 |
|---|---|
| 沸点 | 121ºC |
| 分子式 | C4H10Cl2Si |
| 分子量 | 157.11400 |
| 闪点 | 14ºC |
| 精确质量 | 155.99300 |
| LogP | 2.94600 |
| 外观性状 | 透明无色液体 |
| 蒸汽压 | 16.3mmHg at 25°C |
| 折射率 | 1.425-1.428 |
| 储存条件 | 密闭于阴凉干燥环境中 |
| 稳定性 | 遵照规定使用和储存则不会分解。 |
| 分子结构 | 1、 摩尔折射率：38.95 2、 摩尔体积（m3/mol）：153.4 3、 等张比容（90.2K）：324.7 4、 表面张力（3.0 dyne/cm）：420.0 5、 极化率（0.5 10 -24cm 3）：15.44 |
| 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:0 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:7 8.表面电荷:0 9.复杂度:60.7 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：无可用 2. 密度（g/mL,25/4℃）：1.033 3. 相对蒸汽密度（g/mL,空气=1）：无可用 4. 熔点（ºC）：无可用 5. 沸点（ºC,常压）：121 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：1.425-1.428 8. 闪点（ºC）：14 9. 比旋光度（º）：无可用 10. 自燃点或引燃温度（ºC）：无可用 11. 蒸气压（kPa,25ºC）：无可用 12. 饱和蒸气压（kPa,60ºC）：无可用 13. 燃烧热（KJ/mol）：无可用 14. 临界温度（ºC）：无可用 15. 临界压力（KPa）：无可用 16. 油水（辛醇/水）分配系数的对数值：无可用 17. 爆炸上限（%,V/V）：无可用 18. 爆炸下限（%,V/V）：无可用 19. 溶解性：无可用 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Causes burns. Potential Health Effects Eye: Causes eye burns. May cause conjunctivitis. May cause blindness. Contact with the eyes may cause corneal damage. Skin: Causes skin burns. Ingestion: Causes gastrointestinal irritation with nausea, vomiting and diarrhea. Causes gastrointestinal tract burns. The toxicological properties of this substance have not been fully investigated. Inhalation: Causes chemical burns to the respiratory tract. The toxicological properties of this substance have not been fully investigated. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. 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: 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 foam, dry chemical, or carbon dioxide. 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: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area. 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# 18236-89-0: 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 Odor: hydrochloric odor pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 121 deg C @ 760 mmH Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Reacts. Specific Gravity/Density: Not available. Molecular Formula: (CH3)2CHSi(Cl)2CH3 Molecular Weight: 157.0615 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Water, oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide, silicon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 18236-89-0 unlisted. LD50/LC50: Not available. Carcinogenicity: Isopropylmethyldichlorosilane - Not listed by ACGIH, IARC, or NTP. 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 No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 34 Causes burns. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. S 25 Avoid contact with eyes. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 18236-89-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 18236-89-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 18236-89-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
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生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。
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| 危害码 (欧洲) | C: Corrosive; |
|---|---|
| 风险声明 (欧洲) | R34 |
| 安全声明 (欧洲) | 45-36/37/39-25 |
| 危险品运输编码 | UN 2985 |
| 海关编码 | 2931900090 |
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18236-89-0 |
| 文献：Bulletin of the Chemical Society of Japan, , vol. 61, # 7 p. 2369 - 2381 |
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18236-89-0 |
| 文献：Zhurnal Obshchei Khimii, , vol. 27, p. 2062; engl.Ausg.S. 2117 |
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18236-89-0 |
| 文献：Zhurnal Obshchei Khimii, , vol. 27, p. 2062; engl.Ausg.S. 2117 |
|
~%
18236-89-0 |
| 文献：Journal of Organometallic Chemistry, , vol. 692, # 17 p. 3700 - 3705 |
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18236-89-0 |
| 文献：Bulletin de l'Academie Polonaise des Sciences, Serie des Sciences Chimiques, , vol. 12, p. 281 - 287 |
| 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% |
