163125-34-6

• 常用中文名：1,1,2,2-四甲氧基环己烷
• 常用英文名：1,1,2,2-tetramethoxycyclohexane
• CAS号：163125-34-6
• 分子式：C₁₀H₂₀O₄
• 分子量：204.26300
• 发布时间：2018-06-02 08:00:00
• 更新时间：2024-01-04 18:50:50

名称

• 中文名: 1,1,2,2-四甲氧基环己烷
• 英文名: 1,1,2,2-tetramethoxycyclohexane
• 中文别名: 1,1,2,2-四甲氧基环己胺
• 英文别名: MFCD00798587; Cyclohexane,1,1,2,2-tetramethoxy

物化性质

• 密度: 1.064
• 沸点: 54ºC 0,4mm
• 分子式: C₁₀H₂₀O₄
• 分子量: 204.26300
• 精确质量: 204.13600
• PSA: 36.92000
• LogP: 1.53860
• 外观性状: 透明黄色至棕色-黄色液体
• 蒸汽压: 0.138mmHg at 25°C
• 折射率: 1.442
• 储存条件:

  保存方法：密闭，阴凉，干燥处

• 稳定性:

  避氧化物

• 计算化学:

  1.疏水参数计算参考值（XlogP）:0.8

  2.氢键供体数量:0

  3.氢键受体数量:4

  4.可旋转化学键数量:4

  5.互变异构体数量:无

  6.拓扑分子极性表面积36.9

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:153

  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：液体

  2. 密度（g/mL, 20 ℃ ）：1.064

  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,常压）：54

  6. 沸点（ºC 2mm ）：未确定

  7. 折射率：1.454-1.46

  8. 闪点（ºC）：54

  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（mbar,20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：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

Name: 1 1 2 2-Tetramethoxycyclohexane 90% Material Safety Data Sheet Synonym: CAS: 163125-34-6 Section 1 - Chemical Product MSDS Name:1 1 2 2-Tetramethoxycyclohexane 90% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 163125-34-6 1,1,2,2-Tetramethoxycyclohexane 90% unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Cancer suspect agent. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause 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: 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 tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4C/39F.) Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 163125-34-6: 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: Viscous liquid Color: yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. 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: Specific Gravity/Density: Molecular Formula: C10H20O4 Molecular Weight: 204.1376 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Light. Incompatibilities with Other Materials: Not available. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 163125-34-6 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,1,2,2-Tetramethoxycyclohexane - 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: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 163125-34-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 163125-34-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 163125-34-6 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 1、其它有害作用：通常对水稍微危害的，若无政府许可，勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R20/21/22
• 安全声明 (欧洲): S37/39