4-氟-2-(三氟甲基)苯甲醛 | 90176-80-0

• 物质功能分类: 医药中间体 - 原料药中间体
• 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-氟-2-(三氟甲基)苯甲醛
• 中文别名: 4-氟-2-三氟甲基苯甲醛；5-氟-2-三氟甲基苯甲醛；2-(三氟甲基)-4-氟苯甲醛
• 英文名称: 2-(trifluoromethyl)-4-fluorobenzaldehyde
• 英文别名: 4-fluoro-2-(trifluoromethyl)benzaldehyde
• CAS: 90176-80-0
• 化学式: C₈H₄F₄O
• mdl: MFCD00061313
• 分子量: 192.113
• InChiKey: NONOHEMDNFTKCZ-UHFFFAOYSA-N

物化性质

• 沸点：
  114 °C (lit.)
• 密度：
  1.408 g/mL at 25 °C (lit.)
• 闪点：
  134 °F
• 稳定性/保质期：
  按规定使用和贮存的不会分解，避免与氧化物和空气接触。

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  3
• 危险品标志：
  Xi
• 安全说明：
  S26,S36,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2913000090
• 危险品运输编号：
  UN 1989 3/PG 3
• 危险类别：
  3
• 包装等级：
  III
• 危险标志：
  GHS02,GHS07
• 危险性描述：
  H226,H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338
• 储存条件：
  请将药品存放在密闭、阴凉、干燥的地方。

SDS

Name:	4-Fluoro-2-(trifluoromethyl)benzaldehyde 98% Material Safety Data Sheet
Synonym:	None
CAS:	90176-80-0

Section 1 - Chemical Product MSDS Name:4-Fluoro-2-(trifluoromethyl)benzaldehyde 98% Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
90176-80-0	4-Fluoro-2-(trifluoromethyl)benzaldehy	98.0	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately 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.
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:
Treat symptomatically and supportively.
Antidote: None reported.

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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. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
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# 90176-80-0: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 114 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 56 deg C ( 132.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.4080g/cm3
Molecular Formula: C8H4F4O
Molecular Weight: 192.11

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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, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 90176-80-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Fluoro-2-(trifluoromethyl)benzaldehyde - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION
Other No information available.

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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
Shipping Name: FLAMMABLE LIQUID, N.O.S.*
Hazard Class: 3
UN Number: 1993
Packing Group: III
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.3
UN Number: 1993
Packing Group: III
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 90176-80-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 90176-80-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 90176-80-0 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

化学性质：无色至淡黄色的液态物质。

反应信息

• 作为反应物：
  描述：

  4-氟-2-(三氟甲基)苯甲醛 在 盐酸 、 4-二甲氨基吡啶 、 草酰氯 、 氨 、 氢溴酸 、 N,N-二异丙基乙胺 、 zinc(II) iodide 作用下， 以 甲醇 、 正己烷 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 31.0h， 生成 1,2-dihydro-2-p-toluenesulfonimido-5-benzoyl-N-<1-(2-trifluoromethyl-4-fluorophenyl)carbamoylmethyl>pyridine
  参考文献：
  名称：

  2-氨基-3-取代-6-[（（E）-1-苯基-2-（N-甲基氨基甲酰基）乙烯基]酰亚胺偶氮[1,2-a]吡啶类作为人类鼻病毒的新型抑制剂：立体定向合成和抗病毒活性。

  摘要：

  与结构相关的一系列2-氨基-3-取代-6-[（（E）-1-苯基-2-（N-甲基氨基甲酰基）乙烯基] + ++咪唑基偶氮[1,2-a]吡啶1a-i设计并制备了Enviroxime及其类似物苯并咪唑的抗鼻炎病毒药物。这类化合物中的咪唑环是从甲苯磺酰化后的氨基吡啶开始，然后用适当的乙酰胺进行处理而构建的。合成过程中的关键步骤包括开发和使用新的Horner-Emmons试剂直接掺入甲基乙烯基羧酰胺。该反应在底物5a-f中是立体特异性的，仅导致所需的E-异构体，并且避免在抗病毒活性评估之前避免使用反相制备型HPLC分离两种可能的异构体。异丙基磺酰基，在新系列的咪唑并[1,2-a]吡啶中，通过卤素-金属交换并随后用异丙基异丙基硫代磺酸磺酸盐进行处理，引入了在活性方面被称为苯并咪唑SAR 1-位最佳取代基的化合物。在菌斑减少测定和细胞病变效应测定中评价化合物1a-i。化合物1b-d，h表现出很强的抗鼻病

  DOI：

  10.1021/jm9810405
• 作为产物：
  描述：

  2-溴-5-氟三氟甲苯 、 N,N-二甲基甲酰胺 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以94%的产率得到4-氟-2-(三氟甲基)苯甲醛
  参考文献：
  名称：

  数克级的流化学：1 s内连续合成硼酸

  摘要：

  描述了用于以克级进行处理和执行有机锂化学反应的简单连续流设置的优点和局限性。开发的金属化平台体现了现有方法的宝贵补充，因为它结合了快速化学（在小于1 s的时间范围内进行化学合成）的优点和显着的通量（g / min），同时降低了堵塞的风险。

  DOI：

  10.1021/acs.orglett.6b01681

文献信息

• NOVEL CURCUMIN DERIVATIVE
  申请人：Sugimoto Hachiro

  公开号：US20110082295A1

  公开（公告）日：2011-04-07

  To develop a highly safe measure to treat Alzheimer's disease using a secretase-inhibiting substance, there is provided a compound represented by the following general formula (I) or a salt thereof: wherein A represents a phenyl group or the like, R 1 represents a chlorine atom, a bromine atom, or a nitro group or the like, R 2 , R 3 , R 4 , and R 5 each represent a hydrogen atom or the like, and L represents CH 2 —CH 2 or CH═CH.

  为了开发一种高度安全的措施来治疗阿尔茨海默病，提供了一种由以下一般式（I）或其盐表示的化合物： 其中A代表苯基或类似物，R1代表氯原子、溴原子或硝基团等，R2、R3、R4和R5各自代表氢原子或类似物，L代表CH2—CH2或CH═CH。
• [EN] 1,4-DISUBSTITUTED PIPERIDINE DERIVATIVES AND THEIR USE AS 11-BETAHSD1 INHIBITORS<br/>[FR] DERIVES DE PIPERIDINE 1,4 DISUBSTITUEE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE 11-BETAHSD1
  申请人：ASTRAZENECA AB

  公开号：WO2004033427A1

  公开（公告）日：2004-04-22

  The use of a compound of formula (I) in the manufacture of a medicament for use in the inhibition of 11βHSD1 is described.

  使用式(I)的化合物制造用于抑制11βHSD1的药物。
• [EN] CARBAMATE COMPOUNDS AND OF MAKING AND USING SAME<br/>[FR] COMPOSÉS CARBAMATES ET LEUR PROCÉDÉ DE FABRICATION ET D'UTILISATION
  申请人：ABIDE THERAPEUTICS

  公开号：WO2013142307A1

  公开（公告）日：2013-09-26

  Provided herein are carbamate compounds which may be useful in the treatment of, for example, pain, solid tumors and/or obesity.

  本文提供的是可能在治疗疼痛、实体肿瘤和/或肥胖等方面有用的氨基甲酸酯化合物。
• [EN] PYRAZOLE MAGL INHIBITORS<br/>[FR] INHIBITEURS PYRAZOLE DE MAGL
  申请人：ABIDE THERAPEUTICS INC

  公开号：WO2018217805A1

  公开（公告）日：2018-11-29

  Provided herein are pyrazole compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful as modulators of monoacylglycerol lipase (MAGL). Furthermore, the subject compounds and compositions are useful for the treatment of pain.

  本文提供了吡唑化合物和包含该化合物的药物组合物。这些化合物和组合物可用作单酰基甘油酶（MAGL）的调节剂。此外，这些化合物和组合物可用于治疗疼痛。
• Improved glucose tolerance in rats treated with oxazolidinediones
  作者：Rodney C. Schnur、Malcolm Morville

  DOI：10.1021/jm00155a030

  日期：1986.5

  5-(2-Chloro-6-methoxyphenyl)oxazolidine-2,4-dione (49) is the most potent agent selected from a series of 5-substituted oxazolidinediones that were found to cause improvements in glucose tolerance in previously fasted rats and potentiation of insulin release in response to a glucose challenge. These compounds were unique in not producing hypoglycemia below the normal fasting glycemia levels. Substituent

  5-（2-氯-6-甲氧基苯基）恶唑烷-2,4-二酮（49）是选自一系列5-取代的恶唑烷二酮类中最有效的药物，已发现这些物质可改善先前禁食的大鼠的葡萄糖耐量和增强能力响应葡萄糖激发的胰岛素释放。这些化合物的独特之处在于不会产生低于正常空腹血糖水平的低血糖。研究了苯环2-6位的取代基效应。发现替代的最佳位置是2-，5-和6-位。恶唑烷二酮环的变化通常导致活性降低。详细介绍了该系列的合成和构效关系。

表征谱图