N-(4-氟苯亚甲基)苯胺 | 5676-81-3

• 物质功能分类: 化学试剂 - 有机试剂
• 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: N-(4-氟苯亚甲基)苯胺
• 中文别名: 4-氟苯亚甲基苯胺；N-(4-氟亚苄基)苯胺
• 英文名称: 4-fluorobenzalaniline
• 英文别名: N-(4-fluorobenzylidene)aniline；1-(4-fluorophenyl)-N-phenylmethanimine；1-(4-fluorophenyl)-N-phenylmethaneimine
• CAS: 5676-81-3
• 化学式: C₁₃H₁₀FN
• 分子量: 199.228
• InChiKey: MPRONVWLCPZXOB-UHFFFAOYSA-N

物化性质

• 熔点：
  40-44 °C
• 沸点：
  176°C/5mmHg(lit.)
• 密度：
  1.03±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲醇
• 稳定性/保质期：
  避免与不相容的材料接触，特别是强氧化剂。

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xn,Xi
• 安全说明：
  S36/37
• 危险类别码：
  R20/21/22
• 海关编码：
  2925290090
• 危险性防范说明：
  P264,P270,P301+P312,P330,P501
• 危险性描述：
  H302
• 储存条件：
  密封储存，应存放在阴凉、干燥的仓库中。

SDS

Name:	N-(4-Fluorobenzylidene)aniline 98% Material Safety Data Sheet
Synonym:
CAS:	5676-81-3

Section 1 - Chemical Product MSDS Name:N-(4-Fluorobenzylidene)aniline 98% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
5676-81-3	N-(4-Fluorobenzylidene)aniline	98%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation.
Chronic:
Not available.

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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.
Ingestion:
Get medical aid. 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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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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.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 5676-81-3: Personal Protective Equipment Eyes: Not available.
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: Crystalline powder
Color: light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: C13H10FN
Molecular Weight: 199.23

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 5676-81-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
N-(4-Fluorobenzylidene)aniline - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 5676-81-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5676-81-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 5676-81-3 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

制备方法与用途

N-(4-氟苯亚甲基)苯胺是一种白色或黄色的结晶性粉末，常用于作为分析试剂。

反应信息

• 作为反应物：
  描述：

  N-(4-氟苯亚甲基)苯胺 在 potassium tert-butylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 1,1'-(1,2-乙炔二基)二(4-氟苯)
  参考文献：
  名称：

  由N-芳基甲基杂芳烃和N-芳基亚甲基苯胺合成二芳基乙炔的新方法

  摘要：

  芳香烯胺和二芳基乙炔可通过新颖的一步合成法获得，该合成包括在强碱存在下N-芳基甲基杂环与芳族亚胺的缩合。烯胺在通过消除氮杂环而成为二芳基乙炔的途径上是可分离的中间体。

  DOI：

  10.1016/s0040-4039(00)79000-9
• 作为产物：
  描述：

  (Z)-1-(4-fluorophenyl)-N-phenylmethanimine oxide 在 三苯基膦 作用下， 反应 2.5h， 以79%的产率得到N-(4-氟苯亚甲基)苯胺
  参考文献：
  名称：

  Sivasubramanian, S.; Ramamoorthy, V.; Balasubramanian, G., Organic Preparations and Procedures International, 1995, vol. 27, # 2, p. 221 - 224

  摘要：

  DOI：

文献信息

• Transfer Hydrogenation of Carbonyl Groups, Imines and <i>N</i> ‐Heterocycles Catalyzed by Simple, Bipyridine‐Based Mn ^I Complexes
  作者：Abhishek Dubey、S. M. Wahidur Rahaman、Robert R. Fayzullin、Julia R. Khusnutdinova

  DOI：10.1002/cctc.201900358

  日期：2019.8.21

  Utilization of hydroxy‐substituted bipyridine ligands in transition metal catalysis mimicking [Fe]‐hydrogenase has been shown to be a promising approach in developing new catalysts for hydrogenation. For example, MnI complexes with 6,6′‐dihydroxy‐2,2′‐bipyridine ligand have been previously shown to be active catalysts for CO2 hydrogenation. In this work, simple bipyridine‐based Mn catalysts were developed

  在模拟[Fe]-氢化酶的过渡金属催化中使用羟基取代的联吡啶配体已被证明是开发新型氢化催化剂的一种有前途的方法。例如，先前已证明具有6,6'-二羟基-2,2'-联吡啶配体的Mn I络合物是CO 2加氢的活性催化剂。在这项工作中，开发了简单的基于联吡啶的Mn催化剂，用作酮，醛和亚胺转移加氢的活性催化剂。Mn首次催化N的转移加氢报告了杂环。对于联吡啶中带有两个OH基的配合物，在具有各种取代的配体的配合物中观察到最高的催化活性。氘标记实验提示一价氢途径。
• Direct synthesis of imines from nitro compounds and biomass-derived carbonyl compounds over nitrogen-doped carbon material supported Ni nanoparticles
  作者：Bo Li、Yanxin Wang、Quan Chi、Ziliang Yuan、Bing Liu、Zehui Zhang

  DOI：10.1039/d0nj05632d

  日期：——

  selective synthesis of imines from biomass-derived chemicals over heterogeneous non-noble metal catalysts is of great importance for organic transformation. Herein, non-noble heterogeneous nitrogen-doped carbon supported Ni catalysts (abbreviated as Ni/CN–MgO-T, where T represents the pyrolysis temperature) have been facilely prepared from the simple pyrolysis of Ni precursors and biomass, and Ni/CN–MgO-600

  在非均相的非贵金属催化剂上由生物质衍生的化学物质选择性合成亚胺对于有机转化非常重要。在此，已经通过简单的Ni前驱物和生物质热解和Ni / CN–的简单热解制备了非贵族非均质氮掺杂碳载Ni催化剂（缩写为Ni / CN–MgO- T，其中T表示热解温度）。 Ni纳米粒子尺寸最小的MgO-600表现出最高的催化活性。硝基芳烃和羰基化合物的还原偶联可以在温和的条件下（80°C和10 bar H 2），可提供结构多样的亚胺，具有高到极好的收率（84.2–98.1％）。由于反应条件温和，因此开发的方法显示出对其他官能团（如腈，卤素和乙烯基）的良好耐受性。
• Cobalt(II) Coordination Polymer as a Precatalyst for Selective Hydroboration of Aldehydes, Ketones, and Imines
  作者：Jing Wu、Haisu Zeng、Jessica Cheng、Shengping Zheng、James A. Golen、David R. Manke、Guoqi Zhang

  DOI：10.1021/acs.joc.8b01094

  日期：2018.8.17

  Highly effective hydroboration precatalyst is developed based on a cobalt(II)-terpyridine coordination polymer (CP). The hydroboration of ketones, aldehydes, and imines with pinacolborane (HBpin) has been achieved using the recyclable CP catalyst in the presence of an air-stable activator. A wide range of substrates containing polar C═O or C═N bonds have been hydroborated selectively in excellent yields

  基于钴（II）-吡啶吡啶配位聚合物（CP）开发了高效的硼氢化前催化剂。酮，乙醛和亚胺与频哪醇硼烷（HBpin）的氢硼化已经在空气稳定的活化剂存在下使用可回收的CP催化剂实现了。含有极性C═O或C═N键的多种底物已在环境条件下以优异的收率选择性氢硼化。
• Selective Aerobic Oxidation of Alcohols to Aldehydes, Carboxylic Acids, and Imines Catalyzed by a Ag-NHC Complex
  作者：Lei Han、Ping Xing、Biao Jiang

  DOI：10.1021/ol501353q

  日期：2014.7.3

  Silver NHC catalysts have been developed for the selective oxidation of alcohols to aldehydes or carboxylic acids in the presence of BnMe3NOH or KOH under dry air. The aerobic oxidation conditions are mild, and the yield is excellent. Further tandem catalysis enables the one-pot synthesis of imines in excellent yield. Only 0.1 mol % of the catalyst is required.

  已经开发了用于在BnMe 3 NOH或KOH存在下，干燥空气中将醇选择性氧化为醛或羧酸的NHC银催化剂。好氧氧化条件温和，收率优异。进一步的串联催化能够以优异的产率一锅合成亚胺。仅需要催化剂的0.1mol％。
• Direct imine formation by oxidative coupling of alcohols and amines using supported manganese oxides under an air atmosphere
  作者：Bo Chen、Jun Li、Wen Dai、Lianyue Wang、Shuang Gao

  DOI：10.1039/c4gc00336e

  日期：——

  Manganese oxides loaded on various supports have been prepared and studied for the direct imine formation by oxidative coupling of alcohols and amines. Among the catalysts, hydroxyapatite supported manganese oxides (MnOx/HAP) show the best activity and selectivity for this reaction in the absence of an additional base using air as the environmentally benign terminal oxidant. NH3-/CO2-TPD results show

  已经制备了负载在各种载体上的锰氧化物，并研究了通过醇和胺的氧化偶联直接形成亚胺的方法。在这些催化剂中，羟基磷灰石负载的锰氧化物（MnO x / HAP）在没有使用空气作为环境友好的终端氧化剂的附加碱的情况下，对于该反应表现出最佳的活性和选择性。NH 3- / CO 2 -TPD结果表明，MnO x的两性性质/ HAP对于该反应获得令人满意的收率至关重要。各种芳族醇和胺均以良好或优异的收率平稳地转化为相应的亚胺。该催化剂可重复使用，并且在所有9次重复使用测试中均可提供98％的产品收率。与新鲜催化剂相比，经过九次反应后，再活化的MnO x / HAP的XRD和SEM没有明显变化。