2-氟-4-甲基苯酚 | 452-81-3

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯酚系列
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 2-氟-4-甲基苯酚
• 中文别名: 2-氟-4-甲基石碳酸
• 英文名称: 2-fluoro-4-methylphenole
• 英文别名: 2-fluoro-4-methylphenol
• CAS: 452-81-3
• 化学式: C₇H₇FO
• 分子量: 126.13
• InChiKey: WJKISRFVKIOBCQ-UHFFFAOYSA-N

物化性质

• 沸点：
  173.0±20.0 °C(Predicted)
• 密度：
  1.164±0.06 g/cm3(Predicted)
• 稳定性/保质期：
  按规格使用和贮存，不会发生分解，避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 安全说明：
  S26,S36/37/39
• 危险品运输编号：
  UN 2922
• 海关编码：
  2908199090
• 危险品标志：
  Xi
• 危险类别码：
  R20/21/22,R34
• WGK Germany：
  3
• 危险性防范说明：
  P280,P305+P351+P338,P309,P310
• 危险性描述：
  H302
• 储存条件：
  密封保存，置于通风、干燥处，避免与氧化物接触。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-4-methylphenol
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H314: Causes severe skin burns and eye damage
H318: Causes serious eye damage
H302: Harmful if swallowed
H312: Harmful in contact with skin
Combustible liquid
H227:
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P309: IF exposed or you feel unwell:
P310: Immediately call a POISON CENTER or doctor/physician

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Fluoro-4-methylphenol
CAS number: 452-81-3

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H7FO
Molecular weight: 126.1

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
UN Number: UN3265 Class: 8 Packing group: III
Proper shipping name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Fluoro-4-methylphenol)

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

合成制备方法

暂无相关信息。

用途

暂无相关信息。

反应信息

• 作为反应物：
  描述：

  2-氟-4-甲基苯酚 在 氧气 、 cobalt(II) diacetate tetrahydrate 、 sodium hydroxide 作用下， 以 乙二醇 为溶剂， 80.0 ℃ 、101.33 kPa 条件下， 反应 9.0h， 以85%的产率得到3-氟-4-羟基苯甲醛
  参考文献：
  名称：

  A highly efficient approach to vanillin starting from 4-cresol

  摘要：

  一种从4-甲酚出发制备著名香料与香精化合物香兰素的高效方法已被开发，该方法着重于提高所有反应的可持续性。该方法包括三个步骤的序列：准定量的选择性干净氧溴化4-甲酚、高产率的选择性需氧氧化2-溴-4-甲酚，以及定量的3-溴4-羟基苯甲醛甲氧基化并回收纯甲醇。在此，关键的氧化和甲氧基化反应被逻辑上研究和开发成两种简洁的方法。作为一种绿色替代方案，该方法对于香兰素的可持续制造具有重要价值。

  DOI：

  10.1039/c4gc00003j
• 作为产物：
  描述：

  对甲酚 在 Selectfluor 作用下， 反应 22.0h， 生成 2-氟-4-甲基苯酚
  参考文献：
  名称：

  F-TEDA-BF4 在离子液体介质中有机分子的转化。

  摘要：

  在亲水离子液体 (IL) 1-丁基-3-甲基-咪唑鎓四氟硼酸盐 ([bmim][BF(4)], 2) 中研究了 F-TEDA-BF(4) (1) 对有机分子的转化和疏水性 IL 1-丁基-3-甲基-咪唑鎓六氟磷酸盐 ([bmim][PF(6)], 3)。底物范围包括烷基取代酚 4a-c, 9, 13, 1,1-二苯基乙烯 (15)、烷基芳基酮 19-22、醛 23-25 和甲氧基取代苯衍生物 26-30。与在常规有机溶剂中的相应反应相比，在 IL 介质中进行的反应结果的评估表明，IL 中的转化效率和选择性较低。还研究了存在亲核试剂（MeOH、H(2)O、MeCN）对反应过程的影响。

  DOI：

  10.3390/molecules14072394

文献信息

• [EN] BRUTON'S TYROSINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA TYROSINE KINASE DE BRUTON
  申请人：PFIZER

  公开号：WO2014068527A1

  公开（公告）日：2014-05-08

  Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (BTK). Methods for the preparation of the compounds are disclosed. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the BTK inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. (Formula I)

  本文披露了一种与Bruton's酪氨酸激酶（BTK）形成共价键的化合物。公开了制备这些化合物的方法。还披露了包括这些化合物的药物组合物。公开了使用BTK抑制剂的方法，单独或与其他治疗剂联合治疗自身免疫疾病或症状、异源免疫疾病或症状、癌症，包括淋巴瘤，以及炎症性疾病或症状的方法。 (化学式I)
• PYRROLOPYRAZINE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS
  申请人：Hadida Ruah Sara Sabina

  公开号：US20120196869A1

  公开（公告）日：2012-08-02

  The invention relates to pyrrolopyrazine-spirocyclic piperidine amide compounds useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  这项发明涉及对离子通道具有抑制作用的吡咯吡嘧啶-螺环哌啶酰胺化合物。该发明还提供了包括该发明化合物的药学上可接受的组合物，以及使用这些组合物治疗各种疾病的方法。
• HIV protease inhibiting compounds
  申请人：Flentge Charles A.

  公开号：US20110003827A1

  公开（公告）日：2011-01-06

  A compound of the formula is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.

  公开了一种具有以下公式的化合物，作为HIV蛋白酶抑制剂。还公开了抑制HIV感染的方法和组合物。
• [EN] PHENOXY-PYRIDYL DERIVATIVES<br/>[FR] DÉRIVÉS PHÉNOXY-PYRIDYLÉS
  申请人：PFIZER

  公开号：WO2009081259A1

  公开（公告）日：2009-07-02

  Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula (I), as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

  披露了化合物及化合物的药物可接受盐，其中化合物具有本说明书中定义的式(I)的结构。还披露了相应的药物组合物、治疗方法、合成方法和中间体。
• [EN] INDOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE D'INDOLE ET LEURS UTILISATIONS
  申请人：NOVARTIS AG

  公开号：WO2019021059A1

  公开（公告）日：2019-01-31

  The present disclosure provides a compound of formula (I): or a pharmaceutically acceptable salt thereof, and its therapeutic uses for activating a growth factor pathway, promoting wound healing, promoting tissue repair, and treating hearing loss, skeletal muscle loss, organ degeneration, tissue damage, neurodegeneration, and muscular atrophy. The disclosure further provides pharmaceutical compositions and combinations. The present disclosure also relates to the use of such compounds for research or other non- therapeutic purposes.

  本公开提供了一种公式(I)的化合物：或其药用可接受的盐，及其用于激活生长因子途径、促进伤口愈合、促进组织修复以及治疗听力损失、骨骼肌损失、器官退化、组织损伤、神经退行性和肌肉萎缩的治疗用途。本公开还提供了药物组合物和组合物。本公开还涉及将此类化合物用于研究或其他非治疗目的。