- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：(3-氟-4-(三氟甲氧基)苯基)硼酸
- 纯度：97.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：3-氟-4-(三氟甲氧基)苯基硼酸
- 纯度：96.0%
- 规格：5g/1g/1g/1g
- 联系人：阿拉丁
- 联系电话：400-620-6333
- 上海创赛科技有限公司
- 上海市 上海市 嘉定区
- 产品名：[Perfemiker](3-氟-4-(三氟甲氧基)苯基)硼酸,97%
- 纯度：97.0%
- 规格：250mg/1g/5g/10g
- 联系人：夏言
- 联系电话：18016376636
- 广东翁江化学试剂有限公司
- 广东省 韶关市 翁源县
- 产品名：3-氟-4-(三氟甲氧基)苯硼酸
- 纯度：98.0%
- 规格：5g/1g/25g
- 联系人：朱丽丹
- 联系电话：13927877242
查看所有供应商和价格请点击：
187804-79-1
187804-79-1结构式
- 常用中文名：3-氟-4-(三氟甲氧基)苯硼酸
- 常用英文名：(3-Fluoro-4-(trifluoromethoxy)phenyl)boronic acid
- CAS号：187804-79-1
- 分子式：C7H5BF4O3
- 分子量：223.91700
- 发布时间：2018-08-02 14:02:57
- 更新时间：2024-01-06 19:15:54
| 中文名 | 3-氟-4-(三氟甲氧基)苯硼酸 |
|---|---|
| 英文名 | [3-fluoro-4-(trifluoromethoxy)phenyl]boronic acid |
| 英文别名 | MFCD07368680 |
| 密度 | 1.48g/cm3 |
|---|---|
| 沸点 | 267.1ºC at 760 mmHg |
| 分子式 | C7H5BF4O3 |
| 分子量 | 223.91700 |
| 闪点 | 115.4ºC |
| 精确质量 | 224.02700 |
| PSA | 49.69000 |
| LogP | 0.40410 |
| 蒸汽压 | 0.00412mmHg at 25°C |
| 折射率 | 1.446 |
| 储存条件 | 2-8°C，保存于惰性气体中 |
|
Material Safety Data Sheet
Section1. Identification of the substance Product Name: 3-Fluoro-4-(trifluoromethoxy)phenylboronic acid Synonyms: Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. Section3. Composition/information on ingredients. Ingredient name:3-Fluoro-4-(trifluoromethoxy)phenylboronic acid CAS number:187804-79-1 Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Store in closed vessels. Storage: Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data No data Melting point: Flash point:No data Density:No data Molecular formula:C7H5BF4O3 Molecular weight:223.9 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2931900090 |
| 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% |