- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：1-(2-三氟甲基苯基)乙醇
- 纯度：97.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
- 上海吉至生化科技有限公司
- 上海市 上海市 奉贤区
- 产品名：1-(2-三氟甲基苯基)乙醇
- 纯度：98.0%
- 规格：1g/5g
- 联系人：刘佳
- 联系电话：18116092098
- 上海创赛科技有限公司
- 上海市 上海市 嘉定区
- 产品名：[Perfemiker]1-(2-三氟甲基苯基)乙醇,≥97%
- 纯度：97.0%
- 规格：1g/5g
- 联系人：夏言
- 联系电话：18016376636
查看所有供应商和价格请点击：
79756-81-3
79756-81-3结构式
- 常用中文名：ALFA-甲基-2-三氟甲基苄醇
- 常用英文名：1-(2-(TRIFLUOROMETHYL)PHENYL)ETHANOL
- CAS号：79756-81-3
- 分子式：C9H9F3O
- 分子量：190.16200
- 相关类别： 化学试剂 有机试剂 芳香醇
- 发布时间：2018-04-17 08:00:00
- 更新时间：2024-01-08 19:02:15
| 中文名 | 1-(2-三氟甲基苯基)乙醇 |
|---|---|
| 英文名 | 1-[2-(Trifluoromethyl)phenyl]ethanol |
| 中文别名 | ALFA-甲基-2-三氟甲基苄醇 |
| 英文别名 |
EINECS 279-252-0
Ä-Methyl-2-trifluoromethylbenzyl alcohol |
| 密度 | 1.261 g/cm3 |
|---|---|
| 沸点 | 114-115ºC 2mm |
| 熔点 | 40-42ºC |
| 分子式 | C9H9F3O |
| 分子量 | 190.16200 |
| 闪点 | 89ºC |
| 精确质量 | 190.06100 |
| PSA | 20.23000 |
| LogP | 2.75870 |
| 储存条件 | 存放在密封容器内，并放在阴凉，干燥处。储存的地方必须远离氧化剂，避光室温保存。 |
| 稳定性 | 远离氧化剂，光照，热，明火，高温，火花，静电电荷，其他点火源 |
| 分子结构 | 1、 摩尔折射率：42.31 2、 摩尔体积（m3/mol）：154.0 3、 等张比容（90.2K）：356.4 4、 表面张力（dyne/cm）：28.6 5、 介电常数： 6、 偶极距（10 -24cm 3）： 7、 极化率：16.77 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:2.3 2.氢键供体数量:1 3.氢键受体数量:4 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:13 8.表面电荷:0 9.复杂度:167 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:1 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：白色或者浅黄色块。 2. 密度（g/mL,25/4℃）： 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：40-42 5. 沸点（ºC,常压）：114-115 6. 沸点（ºC,5.2kPa）：未确定 7. 折射率：未确定 8. 闪点（ºC）：89.4 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（kPa,25ºC）：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：几乎不溶于水，溶于醇类，丙酮。 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be absorbed through the skin. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Inhalation: Causes respiratory tract irritation. Chronic: No information found. 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. Skin: Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Containers may explode when heated. Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Use extinguishing media most appropriate for the surrounding fire. 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. 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# 79756-81-3: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: light yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 114 - 115 deg C @ 2.00mm Hg Freezing/Melting Point: 38 - 40 deg C Autoignition Temperature: Not available. Flash Point: 89 deg C ( 192.20 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C9H9F3O Molecular Weight: 190.17 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, ignition sources, dust generation, excess heat. Incompatibilities with Other Materials: Strong oxidizing agents, acids, acid anhydrides, acid chlorides. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Not available. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 79756-81-3 unlisted. LD50/LC50: Not available. Carcinogenicity: alpha-Methyl-2-(trifluoromethyl)benzyl 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# 79756-81-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 79756-81-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 79756-81-3 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: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境。
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| 危害码 (欧洲) | Xi: Irritant;F: Flammable; |
|---|---|
| 风险声明 (欧洲) | 36/37/38 |
| 安全声明 (欧洲) | 26-36 |
