N1-[4-(三氟甲基0苯基]乙酰氨 | 349-97-3

• 物质功能分类: 有机原料 - 氨基化合物 - 酰胺类化合物
• 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: N1-[4-(三氟甲基0苯基]乙酰氨
• 中文别名: 4-三氟甲基乙酰苯胺；4-(三氟甲基)乙酰苯胺；4'-(三氟甲基)乙酰苯胺；N1-[4-(三氟甲基苯基]乙酰氨
• 英文名称: 4-(trifluromethyl)acetanilide
• 英文别名: N-(4-(trifluoromethyl)phenyl)acetamide；4-trifluoromethyl-acetanilide；p-(trifluoromethyl)acetanilide；N-[4-(Trifluoromethyl)phenyl]acetamide
• CAS: 349-97-3
• 化学式: C₉H₈F₃NO
• mdl: MFCD00013562
• 分子量: 203.164
• InChiKey: DFDHFECLWHHELH-UHFFFAOYSA-N

物化性质

• 熔点：
  152-153°C
• 沸点：
  299℃
• 密度：
  1.302
• 闪点：
  135℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R22
• 海关编码：
  2924299090
• 危险性防范说明：
  P233,P260,P261,P264,P270,P271,P280,P301+P312,P302+P352,P304,P304+P340,P305+P351+P338,P312,P321,P330,P332+P313,P337+P313,P340,P362,P403,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  密封保存。

SDS

Name:	N1-[4-(trifluoromethyl)phenyl]acetamide 97% Material Safety Data Sheet
Synonym:
CAS:	349-97-3

Section 1 - Chemical Product MSDS Name:N1-[4-(trifluoromethyl)phenyl]acetamide 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
349-97-3	N1-[4-(Trifluoromethyl)phenyl]acetamid	97%	206-495-1

Hazard Symbols: XN
Risk Phrases: 22

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
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# 349-97-3: 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: Solid
Color: off-white - white crystalline solid
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 152 - 153 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H8F3NO
Molecular Weight: 203

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

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 349-97-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
N1-[4-(Trifluoromethyl)phenyl]acetamide - 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 22 Harmful if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 349-97-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 349-97-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 349-97-3 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

反应信息

• 作为反应物：
  描述：

  N1-[4-(三氟甲基0苯基]乙酰氨 在 [RuCl₂(2-(diphenylphosphino)-N-((6-((diphenylphosphino)methyl)pyridin-2-yl)methyl)ethan-1-amine)] 、 potassium tert-butylate 、 氢气 作用下， 以 四氢呋喃 为溶剂， 100.0 ℃ 、5.0 MPa 条件下， 反应 20.0h， 以65%的产率得到对三氟甲基苯胺
  参考文献：
  名称：

  简单酰胺的直接催化加氢：从酰胺到胺和醇的高效方法

  摘要：

  通过使用四齿钌配合物，可以将各种酰胺高度化学选择性和反应性直接催化还原为胺和醇。与几种二齿和三齿钌催化体系相比，该催化体系在温和的反应条件下表现出出色的活性（周转数高达19 600）和强大的官能团耐受性。

  DOI：

  10.1002/chem.201604904
• 作为产物：
  描述：

  4-硝基三氟甲苯 在 盐酸 、 tin 作用下， 生成 N1-[4-(三氟甲基0苯基]乙酰氨
  参考文献：
  名称：

  6和8三氟甲基喹啉的合成

  摘要：

  三氟甲苯和芳基苯甲酸三氯呋喃的单反制剂在Swarts doitêtreimputéeimputéeauximpuretés辅助杂质上的存在。蒙特卡罗尔国家石油公司，对硝基甲苯进行氯化的氯化物，在五氯磷​​酰氯或酸酐中的温度升高，在氯代硝基氯的取代中，在对氯苯并氯的反应中形成。

  DOI：

  10.1002/hlca.19470300114

文献信息

• Condensed-Phase, Halogen-Bonded CF₃I and C₂F₅I Adducts for Perfluoroalkylation Reactions
  作者：Filippo Sladojevich、Eric McNeill、Jonas Börgel、Shao-Liang Zheng、Tobias Ritter

  DOI：10.1002/anie.201410954

  日期：2015.3.16

  family of practical, liquid trifluoromethylation and pentafluoroethylation reagents is described. We show how halogen bonding can be used to obtain easily handled liquid reagents from gaseous CF3I and CF3CF2I. The synthetic utility of the new reagents is exemplified by a novel direct arene trifluoromethylation reaction as well as adaptations of other perfluoroalkylation reactions.

  描述了一系列实用的液体三氟甲基化和五氟乙基化试剂。我们展示了如何使用卤素键从气态CF 3 I和CF 3 CF 2 I获得易于处理的液体试剂。新试剂的合成效用以新颖的直接芳烃三氟甲基化反应以及对其他全氟烷基化反应的适应性为例。
• Evaluation of dipole moment and electrophilicity on the nature of click-type coupling reaction between thioamide and sulfonyl azide
  作者：Muhammad Aswad、Junya Chiba、Takenori Tomohiro、Yasumaru Hatanaka

  DOI：10.1016/j.tetlet.2016.02.028

  日期：2016.3

  computational investigation on sulfonyl amidine formation from thioamides and sulfonyl azides is described. The data support a non-concerted two-step pathway for the coupling reaction and also indicate that dipole moment of thioamide and electrophilicity of sulfonyl azide would be significant factors for the reaction efficiency. A simple reactivity prediction of the coupling reaction was demonstrated by preliminary

  描述了由硫代酰胺和磺酰基叠氮化物形成磺酰基am的实验和计算研究的合作。数据支持偶合反应的非证实性两步途径，并且还表明硫酰胺的偶极矩和磺酰叠氮化物的亲电性将是影响反应效率的重要因素。通过对这些因素的初步计算机评估，证明了偶联反应的简单反应性预测，由此我们成功地从库存中的几种硫代酰胺和磺酰叠氮化物中成功选出了一对具有高反应性的良好反应物。
• A <i>para</i> -C-H Functionalization of Aniline Derivatives via In situ Generated Bulky Hypervalent Iodinium Reagents
  作者：Chao Tian、Xu Yao、Weizhe Ji、Qian Wang、Guanghui An、Guangming Li

  DOI：10.1002/ejoc.201801058

  日期：2018.11.25

  A general para‐selective C‐H functionalization was achieved via a steric control strategy. Para‐iodo, bromo, chloro, nitro, and trifluormethyl aniline derivatives were prepared via in situ generated, bulky hypervalent iodinium reagents in as little as 10 min. Products can be purified without column chromatography or recrystallization, which significantly reduces the waste and simplifies the work‐up

  通过空间控制策略可实现一般的对选择性C-H功能化。对碘，溴，氯，硝基和三氟甲基苯胺衍生物可在短短10分钟内通过原位生成的大体积高价碘试剂制备。无需柱色谱或重结晶即可纯化产品，从而大大减少了浪费并简化了后处理过程。
• 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。
• 一种含双吡唑环的化合物、其中间体及应用
  申请人：联化科技（上海）有限公司

  公开号：CN111072721B

  公开（公告）日：2023-05-26

  本发明公开了一种含双吡唑环的化合物、其中间体及应用。本发明提供了一种如式I所示的含双吡唑环的化合物；其可作为配，其选择性高，适用于酰胺在C‑N偶联中的应用范围及芳基硼酸与芳基氯化物的C‑C偶联反应，尤其是与氯代芳烃的偶联。

表征谱图