76155-78-7

• 常用中文名：(R)-1-(4-溴苯基)乙醇
• 常用英文名：1-(4-Bromophenyl)ethanol
• CAS号：76155-78-7
• 分子式：C₈H₉BrO
• 分子量：201.061
• 相关类别： 化学试剂 有机试剂 芳香醇
• 发布时间：2018-09-05 10:37:42
• 更新时间：2024-01-07 09:17:27
• 下载msds

名称

• 中文名: (R)-4-溴-alpha-甲基苄醇
• 英文名: (R)-1-(4-Bromophenyl)ethanol
• 中文别名: (R)-4-溴-α-甲基苯甲醇
• 英文别名: 1-(4-Bromophenyl)ethanol; Benzyl alcohol, p-bromo-α-methyl-; MFCD06201861; Benzenemethanol, 4-bromo-α-methyl-; Benzenemethanol, 4-bromo-α-methyl-, (αR)-; (1R)-1-(4-Bromophenyl)ethanol; benzenemethanol, 4-bromo-a-methyl-, (aR)-

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 253.3±0.0 °C at 760 mmHg
• 分子式: C₈H₉BrO
• 分子量: 201.061
• 闪点: 63.3±0.0 °C
• 精确质量: 199.983673
• PSA: 20.23000
• LogP: 2.15
• 外观性状: 透明无色至淡黄色液体
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.573
• 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：45.03

  2、 摩尔体积（m³/mol）：136.6

  3、 等张比容（90.2K）：349.7

  4、 表面张力（dyne/cm）：42.8

  5、 极化率（10 ^-24cm ³）：17.85

• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.1

  2.氢键供体数量:1

  3.氢键受体数量:1

  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20.2

  7.重原子数量:10

  8.表面电荷:0

  9.复杂度:97.4

  10.同位素原子数量:0

  11.确定原子立构中心数量:1

  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℃）：1.322

  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）：无可用

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：1.569

  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: (R)-4-Bromo-alpha-methylbenzyl alcohol 95% (98% e.e.) Material Safety Data Sheet Synonym: (R)-1-(4-Bromophenyl)ethano CAS: 76155-78-7 Section 1 - Chemical Product MSDS Name:(R)-4-Bromo-alpha-methylbenzyl alcohol 95% (98% e.e.) Material Safety Data Sheet Synonym:(R)-1-(4-Bromophenyl)ethano Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 76155-78-7 (R)-4-Bromo-alpha-methylbenzyl alcohol 95% unlisted Hazard Symbols: XI 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# 76155-78-7: 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: 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: C8H9BrO Molecular Weight: 201.06 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: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 76155-78-7 unlisted. LD50/LC50: Not available. Carcinogenicity: (R)-4-Bromo-alpha-methylbenzyl alcohol - 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. 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# 76155-78-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 76155-78-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 76155-78-7 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

• 符号: GHS07
• 信号词: Warning
• 危害声明: H302-H312-H315-H319-H332-H335
• 警示性声明: P261-P280-P305 + P351 + P338
• 个人防护装备: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): Xn: Harmful;
• 风险声明 (欧洲): R20/21/22;R36/37/38
• 安全声明 (欧洲): S26-S36/37/39
• 危险品运输编码: NONH for all modes of transport