202865-71-2

• 常用中文名：5-溴-2-氟肉桂酸
• 常用英文名：5-Bromo-2-fluoroCinnamicacid
• CAS号：202865-71-2
• 分子式：C₉H₆BrFO₂
• 分子量：245.04500
• 相关类别： 香精与香料 合成香料 芳香肉桂酸、酯及衍生物
• 发布时间：2018-02-12 08:00:00
• 更新时间：2024-02-19 17:20:20
• 下载msds

名称

• 中文名: 5-溴-2-氟肉桂酸
• 英文名: 5-bromo-2-fluorocinnamic acid
• 英文别名: MFCD00143427; RARECHEM BK HW 0189; 5-Bromo-2-fluorocinnamicacid; 5-Bromo-2-fluorocinnamic acid; 5-Bromo-2-fluorociamic acid

物化性质

• 密度: 1.685g/cm3
• 沸点: 336ºC at 760mmHg
• 熔点: 195-199 °C
• 分子式: C₉H₆BrFO₂
• 分子量: 245.04500
• 闪点: 157ºC
• 精确质量: 243.95400
• PSA: 37.30000
• LogP: 2.68600
• 外观性状: 白色至淡黄色晶体粉末
• 蒸汽压: 4.55E-05mmHg at 25°C
• 储存条件:

  保存方法：密闭，阴凉、通风干燥处

• 稳定性:

  避氧化物

• 计算化学:

  1、 疏水参数计算参考值（XlogP）：3.3

  2、 氢键供体数量：0

  3、 氢键受体数量：3

  4、 可旋转化学键数量：1

  5、 互变异构体数量：

  6、 拓扑分子极性表面积（TPSA）：40.1

  7、 重原子数量：13

  8、 表面电荷：-1

  9、 复杂度：212

  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：1

  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：白色的粉末

  2. 密度（g/mL）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）未确定

  4. 熔点（ºC）：193-195

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC20mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºF）：.未确定

  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：未确定

MSDS

Version 1.3 Regulation (EC) No 1907/2006 1 - Product and Company Information Product Name5-BROMO-2-FLUOROCINNAMIC ACID, 95% 2 - Hazards Identification 3 - Composition/Information on Ingredients Product NameCAS #EC noAnnex I Index Number 5-BROMO-2-FLUOROCINNAMIC ACID202865-71-2 NoneNone FormulaC9H6BrFO2 Molecular Weight 245,0500 AMU 4 - First Aid Measures AFTER INHALATION If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. AFTER SKIN CONTACT In case of contact, immediately wash skin with soap and copious amounts of water. AFTER EYE CONTACT In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. AFTER INGESTION If swallowed, wash out mouth with water provided person is conscious. Call a physician. 5 - Fire Fighting Measures EXTINGUISHING MEDIA Suitable: Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. ALDRICHwww.molbase.com SPECIAL RISKS Specific Hazard(s): Emits toxic fumes under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. 6 - Accidental Release Measures PROCEDURE(S) OF PERSONAL PRECAUTION(S) Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves. METHODS FOR CLEANING UP Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete. 7 - Handling and Storage HANDLING Directions for Safe Handling: Avoid inhalation. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated exposure. STORAGE Conditions of Storage: Keep tightly closed. Store in a cool dry place. 8 - Exposure Controls / Personal Protection ENGINEERING CONTROLS Safety shower and eye bath. Mechanical exhaust required. GENERAL HYGIENE MEASURES Wash thoroughly after handling. Wash contaminated clothing before reuse. PERSONAL PROTECTIVE EQUIPMENT Respiratory Protection: Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Respiratory protection is not required. Where protection is desired, use multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges. Hand Protection: Compatible chemical-resistant gloves. Eye Protection: Chemical safety goggles. 9 - Physical and Chemical Properties pH N/A BP/BP RangeN/A MP/MP Range192,000. - 196,000 ° C. Flash PointN/A FlammabilityN/A Autoignition TempN/A Oxidizing Properties N/A Explosive Properties N/A Explosion LimitsN/A Vapor PressureN/A ALDRICHwww.molbase.com Partition Coefficient N/A ViscosityN/A Vapor DensityN/A Saturated Vapor Conc. N/A Evaporation RateN/A Bulk DensityN/A Decomposition Temp.N/A Solvent ContentN/A Water ContentN/A Surface TensionN/A ConductivityN/A Miscellaneous DataN/A SolubilityN/A 10 - Stability and Reactivity STABILITY Materials to Avoid: Strong oxidizing agents. HAZARDOUS DECOMPOSITION PRODUCTS Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Hydrogen fluoride, Hydrogen bromide gas. 11 - Toxicological Information SIGNS AND SYMPTOMS OF EXPOSURE To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. ROUTE OF EXPOSURE Skin Contact: May cause skin irritation. Eye Contact: May cause eye irritation. Inhalation: Material may be irritating to mucous membranes and upper respiratory tract. Multiple Routes: May be harmful by inhalation, ingestion, or skin absorption. 12 - Ecological Information No data available. 13 - Disposal Considerations SUBSTANCE DISPOSAL Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental regulations. 14 - Transport Information RID/ADR Non-hazardous for road transport. IMDG Non-hazardous for sea transport. IATA Non-hazardous for air transport. ALDRICHwww.molbase.com 15 - Regulatory Information Caution: Substance not yet fully tested (EU). COUNTRY SPECIFIC INFORMATION Germany WGK: 3 Self-Classification 16 - Other Information WARRANTY The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Inc., shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. Copyright 2010 Co. License granted to make unlimitedpaper copies for internal use only. DISCLAIMER For R&D use only. Not for drug, household or other uses. ALDRICHwww.molbase.com SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

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

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S37/39-S26
• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2916399090

海关

海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%