28418-86-2

• 常用中文名：4-甲基-1-萘乙酮
• 常用英文名：4-METHYL-1-ACETONAPHTHONE
• CAS号：28418-86-2
• 分子式：C₁₃H₁₂O
• 分子量：184.23400
• 发布时间：2018-06-07 18:29:32
• 更新时间：2024-01-03 18:51:06

名称

• 中文名: 4-甲基-1-萘乙酮
• 英文名: 1-(4-methylnaphthalen-1-yl)ethanone
• 中文别名: 4-乙酰-1-甲基萘
• 英文别名: 4-Methyl-1-acetonaphthone; 4-METHYL-1-ACETONAPHTHONE; 1-(4-Methyl-[1]naphthyl)-aethanon; 1-(4-methyl-1-naphthyl)ethanone; 4-ACETYL-1-METHYLNAPHTHALENE; 1-Acetyl-4-methylnaphthalene; 1-(1-Methylnaphthalen-4-yl)ethanone; 1-Methyl-4-acetylnaphthalin

物化性质

• 密度: 1.075g/cm3
• 沸点: 136ºC / 2mmHg
• 熔点: 39ºC
• 分子式: C₁₃H₁₂O
• 分子量: 184.23400
• 闪点: 140.3ºC
• 精确质量: 184.08900
• PSA: 17.07000
• LogP: 3.35080
• 外观性状: 白色 -微浅黄色晶体 -块状
• 蒸汽压: 0.000235mmHg at 25°C
• 折射率: 1.604
• 储存条件:

  保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应

  避免氧化物

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3.2

  2.氢键供体数量:0

  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:7

  6.拓扑分子极性表面积17.1

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:221

  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: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：未确定

  2. 密度（g/mL,25℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：39

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC, 0.27KPa）：136

  7. 折射率：未确定

  8. 闪点（ºC）：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（Pa,23ºC）：未确定

  12. 饱和蒸气压（KPa,20ºC）：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

4-Methyl-1-acetonaphthone Revision number: 5 SAFETY DATA SHEET Section1. IDENTIFICATION Product name:4-Methyl-1-acetonaphthone Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDSNot classified HEALTH HAZARDS Acute toxicity (Oral)Category 4 Category 4 Acute toxicity (Dermal) Acute toxicity (Inhalation)Category 4 Category 2 Germ cell mutagenicity ENVIRONMENTAL HAZARDSNot classified GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordWarning Hazard statementsHarmful if swallowed, in contact with skin or if inhaled Suspected of causing genetic defects Precautionary statements: Obtain special instructions before use. [Prevention] Do not handle until all safety precautions have been read and understood. Avoid breathing dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area. Do not eat, drink or smoke when using this product. Wash hands thoroughly after handling. Wear protective gloves and eye/face protection. [Response]IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. IF ON SKIN: Gently wash with plenty of soap and water. Wash contaminated clothing before reuse. IF exposed or concerned: Get medical advice/attention. [Storage]Store locked up. [Disposal]Dispose of contents/container through a waste management company authorized by the local government. 4-Methyl-1-acetonaphthone Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:4-Methyl-1-acetonaphthone Percent:>95.0%(GC) CAS Number:28418-86-2 Synonyms:1-Acetyl-4-methylnaphthalene Chemical Formula:C13H12O Section4. FIRST AID MEASURES Remove victim to fresh air and keep at rest in a position comfortable for breathing. Inhalation: Get medical advice/attention. Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. Get medical advice/attention. Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Get medical advice/attention. Ingestion:Get medical advice/attention.Rinse mouth. A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: 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 extra personal protective equipment (P3 filter respirator for toxic particles). Keep protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should emergency procedures: be controlled around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it. containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with up: appropriate laws and regulations. Section7. HANDLING AND STORAGE Precautions for safe handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent dispersion of dust. Wash hands and face thoroughly after handling. Use a closed system if possible. Use a local exhaust if dust or aerosol will be generated. Advice on safe handling: Avoid all contact! Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in a cool and dark place. Store locked up. Store away from incompatible materials such as oxidizing agents. Packaging material:Comply with laws. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust. Also install safety shower and eye bath. Personal protective equipment 4-Methyl-1-acetonaphthone Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator, etc. Use respirators approved under appropriate government standards and follow local and national regulations. Hand protection:Impervious gloves. Eye protection:Safety goggles. A face-shield, if the situation requires. Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Solid Physical state (20°C): Form:Crystal Colour:White - Slightly pale yellow Odour:No data available pH: No data available Melting point/freezing point:39°C Boiling point/range:136°C/0.3kPa Flash point:No data available Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:No data available Solubility(ies): [Water]No data available [Other solvents]No data available Section10. STABILITY AND REACTIVITY Chemical stability:Stable under proper conditions. Possibility of hazardous No special reactivity has been reported. reactions: Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide 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 NTP =No data available Reproductive toxicity:No data available Section12. ECOLOGICAL INFORMATION Ecotoxicity: No data available Fish: Crustacea:No data available No data available Algae: Persistence / degradability: No data available No data available Bioaccumulative potential(BCF): Mobility in soil Log Pow:No data available No data available Soil adsorption (Koc): 4-Methyl-1-acetonaphthone Section12. ECOLOGICAL INFORMATION 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 dissolve or mix material with a combustible solvent and 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 Hazards Class:Does not correspond to the classification standard of the United Nations Not listed UN-No: 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

毒性和生态

生态学数据: 若无政府许可，勿将材料排入周围环境。

安全

• 海关编码: 2914399090

合成路线

90-12-0 75-36-5 ~69% 28418-86-2

文献：Dixon, Elisabeth A.; Fischer, Alfred; Robinson, Frank P. Canadian Journal of Chemistry, 1981 , vol. 59, p. 2629 - 2641

64-19-7 90-12-0 ~72% 28418-86-2

文献：Khodaei, Mohammd Mehdi; Alizadeh, Abdolhamid; Nazari, Ehsan Tetrahedron Letters, 2007 , vol. 48, # 24 p. 4199 - 4202

1239921-16-4 ~18% 1239921-17-5 28418-86-2 69638-25-1 详细

文献：Orlinska, Beata; Zawadiak, Jan; Mazurkiewicz, Roman; Stec, Zbigniew; Koroniak, Henryk Monatshefte fur Chemie, 2009 , vol. 140, # 12 p. 1459 - 1463

1239921-16-4 ~7% 10240-08-1 1239921-17-5 28418-86-2 详细

文献：Orlinska, Beata; Zawadiak, Jan; Mazurkiewicz, Roman; Stec, Zbigniew; Koroniak, Henryk Monatshefte fur Chemie, 2009 , vol. 140, # 12 p. 1459 - 1463

7446-70-0 90-12-0 98-95-3 75-36-5 ~% 详细

文献：Haworth; Mavin Journal of the Chemical Society, 1932 , p. 2720,2723

上下游产品

上游产品  5
90-12-0 75-36-5 64-19-7 7446-70-0
98-95-3
下游产品  7
141998-56-3 4488-40-8 32405-50-8 30236-02-3
57322-44-8 58791-49-4 41791-10-0

海关

海关编码	2914399090
中文概述	2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 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, 丙酮报明包装
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%