18800-34-5

• 常用中文名：1-(2-溴乙氧基)-4-甲基苯
• 常用英文名：Benzene,1-(2-bromoethoxy)-4-methyl-
• CAS号：18800-34-5
• 分子式：C₉H₁₁BrO
• 分子量：215.08700
• 相关类别： 化学试剂 有机试剂 芳烃
• 发布时间：2018-12-29 14:49:24
• 更新时间：2024-01-19 15:54:56

名称

• 中文名: 1-(2-溴乙氧基)-4-甲基苯
• 英文名: 1-(2-bromoethoxy)-4-methylbenzene
• 中文别名: 1-(2-溴乙氧基)-P-甲苯; 1-(2-溴乙氧基)-对甲苯
• 英文别名: 1-(2-Bromoethoxy)-4-methylbenzene; F3284-8129; MFCD00082852; 2-bromoethyl 4-methylphenyl ether

物化性质

• 密度: 1.349g/cm3
• 沸点: 107-108ºC (8 mmHg)
• 熔点: 37-38ºC
• 分子式: C₉H₁₁BrO
• 分子量: 215.08700
• 闪点: 104.1ºC
• 精确质量: 213.99900
• PSA: 9.23000
• LogP: 2.76870
• 蒸汽压: 0.0173mmHg at 25°C
• 折射率: 1.541
• 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：50.12

  2、 摩尔体积（m³/mol）：159.3

  3、 等张比容（90.2K）：21393.5

  4、 表面张力（3.0 dyne/cm）：37.1

  5、 极化率（0.5 10 ^-24cm ³）：19.86

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3

  2.氢键供体数量:0

  3.氢键受体数量:1

  4.可旋转化学键数量:3

  5.互变异构体数量:无

  6.拓扑分子极性表面积9.2

  7.重原子数量:11

  8.表面电荷:0

  9.复杂度:97.7

  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℃）：无可用

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：37-38

  5. 沸点（ºC,常压）：107-108

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：无可用

  8. 闪点（ºC）：110

  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

MSDS

Name: 1-(2-Bromoethoxy)-4-methylbenzene Material Safety Data Sheet Synonym: CAS: 18800-34-5 Section 1 - Chemical Product MSDS Name:1-(2-Bromoethoxy)-4-methylbenzene Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 18800-34-5 1-(2-Bromoethoxy)-4-methylbenzene unlisted Hazard Symbols: XN Risk Phrases: 20/22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation and if swallowed. 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: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. Causes respiratory tract irritation. 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: Vacuum or sweep up material and place into a suitable disposal 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# 18800-34-5: 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: Crystals Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 107 - 108 deg C @8mmHg Freezing/Melting Point: 37 - 38 deg C Autoignition Temperature: Not available. Flash Point: 110 deg C ( 230.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: >150 deg C Solubility in water: Specific Gravity/Density: Molecular Formula: C9H11BrO Molecular Weight: 215.09 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen bromide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 18800-34-5 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-(2-Bromoethoxy)-4-methylbenzene - 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 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: XN Risk Phrases: R 20/22 Harmful by inhalation and if swallowed. 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# 18800-34-5: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 18800-34-5 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 18800-34-5 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: 该物质对环境可能有危害，对水体应给予特别注意。

安全

• 危害码 (欧洲): Xn: Harmful;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S37/39

合成路线

106-44-5 106-93-4 ~71% 18800-34-5

文献：Slyn'ko; Tormyshev Russian Journal of Organic Chemistry, 2000 , vol. 36, # 2 p. 254 - 257

106-44-5 ~% 18800-34-5

文献：US2003/212094 A1, ;

15149-10-7 ~62% 18800-34-5

文献：Marona, Henryk; Antkiewicz-Michaluk, Lucyna Acta Poloniae Pharmaceutica - Drug Research, 1998 , vol. 55, # 6 p. 487 - 498

1192-96-7 106-93-4 ~% 18800-34-5

文献：Bulletin de la Societe de Chimie Biologique, , vol. 27, p. 562,563

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