24654-55-5

• 常用中文名：4-氟肉桂醛
• 常用英文名：(2E)-3-(4-Fluorophenyl)acrylaldehyde
• CAS号：24654-55-5
• 分子式：C₉H₇FO
• 分子量：150.150
• 相关类别： 香精与香料 合成香料 羧酸及酯类香料 芳香族羧酸酯
• 发布时间：2018-09-19 19:57:52
• 更新时间：2024-01-03 08:46:32
• 【用途一】
  用于有机合成及用作医药中间体

名称

• 中文名: 对氟肉桂醛
• 英文名: 4-Fluorocinnamaldehyde
• 中文别名: 对氟-Β-苯丙烯醛; 3-[(4`-氯)苯基]丙烯醛; 4-氟肉桂醛; 4-氟肉桂醛; 3-(4-氟苯基)-2-丙烯醛
• 英文别名: 3-(4-fluorophenyl)acrylaldehyde; 3-(4-fluoro-phenyl)-propenal; 3-(4-Fluorophenyl)-2-propenal; o-nitrocinnamaldehyde; (2E)-3-(4-Fluorophenyl)acrylaldehyde; (E)-3-(4-fluorophenyl)acrylaldehyde; 2-PROPENAL,3-(4-FLUOROPHENYL)-,(2E); 4-fluoro cinnamaldehyde; MFCD03425895; 2-Propenal, 3-(4-fluorophenyl)-, (2E)-; 4-Fluorociamaldehyde; p-Fluorocinnamaldehyde; 3-(4-Fluorphenyl)-propenal; 4-FluorocinnaMaldehyde; 3-(4-Fluorophenyl)acrylaldehyde3-(4-Fluorophenyl)-2-propenal

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 245.6±15.0 °C at 760 mmHg
• 熔点: 24ºC
• 分子式: C₉H₇FO
• 分子量: 150.150
• 闪点: 91.3±10.6 °C
• 精确质量: 150.048096
• PSA: 17.07000
• LogP: 2.13
• 外观性状: 淡黄色结晶
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.555
• 储存条件: 2~8°C，密封

MSDS

4-Fluorocinnamaldehyde Revision number: 5 SAFETY DATA SHEET Section1. IDENTIFICATION Product name:4-Fluorocinnamaldehyde Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDS Category 4 Flammable liquids HEALTH HAZARDS Category 2 Skin corrosion/irritation Serious eye damage/eye irritationCategory 2A Not classified ENVIRONMENTAL HAZARDS GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordWarning Hazard statementsCombustible liquid Causes skin irritation Causes serious eye irritation Precautionary statements: Keep away from flames and hot surfaces. [Prevention] Wash hands thoroughly after handling. Wear protective gloves and eye/face protection. [Response]IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. [Storage]Store in a well-ventilated place. Keep cool. [Disposal]Dispose of contents/container through a waste management company authorized by the local government. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:4-Fluorocinnamaldehyde Percent:>95.0%(GC) 24654-55-5 CAS Number: Synonyms:3-(4-Fluorophenyl)acrylaldehyde , 3-(4-Fluorophenyl)-2-propenal 4-Fluorocinnamaldehyde Section3. COMPOSITION/INFORMATION ON INGREDIENTS Chemical Formula:C9H7FO Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Get medical advice/attention if you feel unwell. Rinse mouth. Ingestion: Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Dry chemical, foam, water spray, carbon dioxide. Suitable extinguishing media: Unsuitable extinguishing Solid streams of water media: Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to from the chemical:generate poisonous fume. Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak. protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled emergency procedures: around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust). containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected up: material should be promptly disposed of, in accordance with appropriate laws and regulations. Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in case of a fire. Use spark-proof tools and explosion-proof equipment. hazards: Section7. HANDLING AND STORAGE Precautions for safe handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent generation of vapour or mist. Keep away from flames and hot surfaces. Take measures to prevent the build up of electrostatic charge. Use explosion-proof equipment. Wash hands and face thoroughly after handling. Use a closed system, ventilation. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in a cool, dark and well-ventilated place. Store under inert gas. Store away from incompatible materials such as oxidizing agents. Air-sensitive Packaging material:Comply with laws. 4-Fluorocinnamaldehyde Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust as possible so that workers should not be exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Vapor respirator. Follow local and national regulations. Hand protection:Protective gloves. Safety glasses. A face-shield, if the situation requires. Eye protection: Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Liquid Clear Form: Colour:Slightly pale yellow - Yellow No data available Odour: pH: No data available Melting point/freezing point:No data available Boiling point/range:95°C/0.3kPa Flash point:No data available Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:1.16 Solubility(ies): [Water]No data available No data available [Other solvents] Section10. STABILITY AND REACTIVITY Chemical stability:Stable under proper conditions. Possibility of hazardous No special reactivity has been reported. reactions: Conditions to avoid:Open flame Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen fluoride products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:No data available Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: IARC =No data available No data available NTP = Reproductive toxicity:No data available Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available No data available Bioaccumulative potential(BCF): Mobility in soil Log Pow:No data available 4-Fluorocinnamaldehyde Section12. ECOLOGICAL INFORMATION Soil adsorption (Koc): No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Does not correspond to the classification standard of the United Nations Hazards Class: UN-No:Not listed Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xi
• 海关编码: 2913000090

上下游产品

上游产品  0
下游产品  1
63416-70-6

海关

海关编码	2913000090
中文概述	2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%