4'-苯氧基苯乙酮 | 5031-78-7

• 物质功能分类: 化学试剂 - 有机试剂 - 芳香酮
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4'-苯氧基苯乙酮
• 中文别名: 对苯氧基苯乙酮；4-乙酰基二苯醚；1-(4-苯氧基苯基)乙酮；4’-苯氧基苯乙酮；4"-苯氧基苯乙酮
• 英文名称: 4-phenoxyacetophenone
• 英文别名: 1-(4-phenoxyphenyl)ethanone；1-(4-phenoxyphenyl)ethan-1-one；4-acetyl diphenyl ether；4’-phenoxyacetophenone；p-phenoxyacetophenone；(4'-phenoxyphenyl)methylketone；4′-phenoxyacetophenone；4'-Phenoxyacetophenone
• CAS: 5031-78-7
• 化学式: C₁₄H₁₂O₂
• mdl: MFCD00008744
• 分子量: 212.248
• InChiKey: DJNIFZYQFLFGDT-UHFFFAOYSA-N

物化性质

• 熔点：
  50-52 °C(lit.)
• 沸点：
  200 °C12 mm Hg(lit.)
• 密度：
  1.1035 (rough estimate)
• 闪点：
  >230 °F
• 稳定性/保质期：
  在常温常压下保持稳定

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.071
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2914509090
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338
• 储存条件：
  常温下应存于避光、阴凉干燥处，并密封保存。

SDS

Name:	4 -Phenoxyacetophenone 98% Material Safety Data Sheet
Synonym:	None Known
CAS:	5031-78-7

Section 1 - Chemical Product MSDS Name:4 -Phenoxyacetophenone 98% Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
5031-78-7	4'-Phenoxyacetophenone	98%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: 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. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. 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:

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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. Dusts may be combustible when exposed to heat, flame, or oxidizing agents.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam. Use agent most appropriate to extinguish fire.

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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.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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# 5031-78-7: 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:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 200 deg C @ 12.00mmHg
Freezing/Melting Point: 52 - 54 deg C
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: C14H12O2
Molecular Weight: 212.0828

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 5031-78-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4'-Phenoxyacetophenone - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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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.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 22 Do not breathe dust.
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 5031-78-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5031-78-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 5031-78-7 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4'-苯氧基苯乙酮 在 吡啶 、 盐酸羟胺 、 potassium tert-butylate 、 三氟乙酸 作用下， 以 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 对硝基苯乙酮
  参考文献：
  名称：

  Application of Aryloximes as Solid-Phase Ketone Linkers

  摘要：

  In both solution and the solid phase, a variety of ketone oxime anions have been treated with 4-substituted-2-fluorobenzonitriles to give the corresponding nucleophilic aromatic substitution aryloxime adducts. Under aqueous acidic conditions, these adducts underwent cyclization to give the corresponding ketones. Suzuki and amide coupling reactions were also successfully performed on two resin-bound oximes followed by subsequent cyclorelease to give ketone product in good yields and purities.

  DOI：

  10.1021/ol026913a
• 作为产物：
  描述：

  苯甲酸苯酯 在 二硫化碳 、 一水合肼 作用下， 以 二乙二醇 为溶剂， 反应 6.5h， 生成 4'-苯氧基苯乙酮
  参考文献：
  名称：

  Synthesis, Insecticidal Evaluation of Novel 1,3,4-Thiadiazole Chrysanthemamide Derivatives formed by an EDCI/HOBt Condensation

  摘要：

  通过 EDCI/HOBt 缩合反应合成了一系列新型杀虫剂，其两种成分分别来自 1,3,4-噻二唑和菊酸。通过红外光谱、1H NMR 和元素分析，确定了这些 1,3,4-噻二唑菊酰胺。同时还对它们的杀虫活性进行了评估。

  DOI：

  10.3184/174751911x13230201951890

文献信息

• [EN] INHIBITORS OF BRUTON'S TYROSINE KINASE<br/>[FR] INHIBITEURS DE LA TYROSINE KINASE DE BRUTON
  申请人：CENTAURUS BIOPHARMA CO LTD

  公开号：WO2014082598A1

  公开（公告）日：2014-06-05

  The invention provides novel poly-substituted 5-membered heterocyclic compounds represented by Formula (IV), or a pharmaceutically acceptable salt, solvate, metabolites, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as selective irreversible bruton's tyrosine kinase (Btk) inhibitors and is further useful to treat inflammatory, auto immune diseases associated with aberrant B-cell proliferation such as RA (rheumatoid arthritis) and cancers. This invention also provided the preparation of a medicament using of Formula (IV), and methods of preventing or treating diseases associated with excessive Btk activity in mammals, especially humans. Formula (IV)

  该发明提供了由化学式（IV）表示的新型多取代的5-成员杂环化合物，或其药学上可接受的盐、溶剂化合物、代谢物、多形体、酯、互变异构体或前药，以及包含这些化合物的组合物。所提供的化合物可用作选择性不可逆的布鲁顿酪氨酸激酶（Btk）抑制剂，并且进一步用于治疗与异常B细胞增殖相关的炎症、自身免疫疾病，如类风湿关节炎（RA）和癌症。该发明还提供了利用化学式（IV）制备药物的方法，以及预防或治疗与哺乳动物，尤其是人类中Btk活性过高相关的疾病的方法。 化学式（IV）
• Synthesis of Isoquinoline Derivatives via Palladium‐Catalyzed C−H/C−N Bond Activation of <i>N</i> ‐Acyl Hydrazones with <i>α</i> ‐Substituted Vinyl Azides
  作者：Biao Nie、Wanqing Wu、Wei Zeng、Qingyun Ren、Ji Zhang、Yingjun Zhang、Huanfeng Jiang

  DOI：10.1002/adsc.201901394

  日期：2020.3.17

  A palladium‐catalyzed cyclization of N‐acetyl hydrazones with vinyl azides has been developed. Various substituted isoquinolines, including diverse fused isoquinolines can be prepared via this protocol in moderate to good yields. Mechanistic studies suggest that α‐substituted vinyl azide serves as an internal nitrogen source. Also, C−H bond activation and C−N bond cleavage have been realized using

  已经开发了钯催化的乙烯基叠氮化物对N乙酰基hydr的环化反应。可以通过该方案以中等至良好的产率制备各种取代的异喹啉，包括各种稠合的异喹啉。机理研究表明，α-取代的叠氮化乙烯可作为内部氮源。另外，使用作为指导基团已经实现了CH键的活化和CN键的裂解。
• Iron- and Cobalt-Catalyzed Asymmetric Hydrosilylation of Ketones and Enones with Bis(oxazolinylphenyl)amine Ligands
  作者：Tomohiko Inagaki、Le Thanh Phong、Akihiro Furuta、Jun-ichi Ito、Hisao Nishiyama

  DOI：10.1002/chem.200903118

  日期：2010.3.8

  Chiral bis(oxazolinylphenyl)amines proved to be efficient auxiliary ligands for iron and cobalt catalysts with high activity for asymmetric hydrosilylation of ketones and asymmetric conjugate hydrosilylation of enones.

  手性双（恶唑啉基苯基）胺被证明是铁和钴催化剂的有效辅助配体，对酮的不对称氢化硅烷化和烯酮的不对称共轭氢化硅烷化具有高活性。
• SO₂ F₂ -Activated Efficient Beckmann Rearrangement of Ketoximes for Accessing Amides and Lactams
  作者：Guofu Zhang、Yiyong Zhao、Lidi Xuan、Chengrong Ding

  DOI：10.1002/ejoc.201900844

  日期：2019.8.15

  A novel protocol for the efficient activation of the Beckmann rearrangement utilizing the readily available sulfuryl fluoride (SO2F2 gas) is reported. The substrate scope of this methodology has been demonstrated by 37 examples with good to nearly quantitative isolated yields in a short time. A tentative mechanism was proposed involving formation and elimination of sulfonyl ester.

  报道了一种利用容易获得的硫酰氟（SO 2 F 2气体）有效激活贝克曼重排的新方案。该方法的底物范围已通过37个实例证明，并在短时间内获得了良好至近乎定量的分离产率。提出了一种尝试性的机制，涉及形成和消除磺酰基酯。
• Highly efficient catalytic system for hydrosilylation of ketones with iron(II) acetate–thiophenecarboxylate
  作者：Akihiro Furuta、Hisao Nishiyama

  DOI：10.1016/j.tetlet.2007.11.002

  日期：2008.1

  A combination of a catalyst derived from ferrous acetate and sodium thiophene-2-carboxylate efficiently promoted hydrosilylation of aromatic and aliphatic ketones to give the corresponding secondary alcohols in high yields with extremely high selectivity.

  衍生自乙酸亚铁和噻吩-2-羧酸钠的催化剂的组合有效地促进了芳族和脂族酮的氢化硅烷化，从而以极高的选择性高收率地给出了相应的仲醇。