4-氯-2-氟苄醇 | 56456-49-6

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苄醇系列
• 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-氯-2-氟苄醇
• 中文别名: 2-氟-4-氯-苯甲醇；4-氯-2-氟苯甲醇；2-氟-4-氯苄醇
• 英文名称: (4-chloro-2-fluorophenyl)methanol
• 英文别名: 4-chloro-2-fluorobenzyl alcohol
• CAS: 56456-49-6
• 化学式: C₇H₆ClFO
• 分子量: 160.575
• InChiKey: XUZRWKWJKDCQNA-UHFFFAOYSA-N

物化性质

• 沸点：
  227.6±25.0 °C(Predicted)
• 密度：
  1.344±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 可旋转键数：
  1
• 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：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2906299090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Chloro-2-fluorobenzyl alcohol
Synonyms: (4-Chloro-2-fluorophenyl)methanol

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 4-Chloro-2-fluorobenzyl alcohol
CAS number: 56456-49-6

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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.
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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C7H6ClFO
Molecular weight: 160.6

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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 chloride, 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
Non-harzardous for air and ground transportation.

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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

反应信息

• 作为反应物：
  描述：

  4-氯-2-氟苄醇 在 palladium on activated charcoal 正丁基锂 、 氢气 、 溴 、 三苯基膦 作用下， 以 乙酸乙酯 、 xylene 为溶剂， 反应 6.75h， 生成 1-(4-chloro-2-fluorophenyl)-2-<4-(trans-4-pentylcyclohexyl)phenyl>ethane
  参考文献：
  名称：

  某些氟取代的苯甲腈的合成及液晶的转变温度

  摘要：

  各种横向氟取代的苄腈已经制备含有反式-4-（Ñ链接到苯甲腈的4-位烷基）环己烷环或者通过一个亚甲氧基（CH 2 O-）或乙烯（CH 2 CH 2 - ） 桥。桥接基团直接或通过另外的1，4-键合的环己烷或苯环连接苄腈和环己烷环。描述了这些新化合物的合成和液晶转变温度。在一些情况下，发现F-取代的苄腈的向列各向同性转变温度高于非侧向取代的类似物的向列-各向同性转变温度。

  DOI：

  10.1002/hlca.19850680535
• 作为产物：
  描述：

  4-氯-2-氟苯甲酸 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 2.0h， 以71%的产率得到4-氯-2-氟苄醇
  参考文献：
  名称：

  某些氟取代的苯甲腈的合成及液晶的转变温度

  摘要：

  各种横向氟取代的苄腈已经制备含有反式-4-（Ñ链接到苯甲腈的4-位烷基）环己烷环或者通过一个亚甲氧基（CH 2 O-）或乙烯（CH 2 CH 2 - ） 桥。桥接基团直接或通过另外的1，4-键合的环己烷或苯环连接苄腈和环己烷环。描述了这些新化合物的合成和液晶转变温度。在一些情况下，发现F-取代的苄腈的向列各向同性转变温度高于非侧向取代的类似物的向列-各向同性转变温度。

  DOI：

  10.1002/hlca.19850680535
• 作为试剂：
  描述：

  Tert-butyl 2-(2-chloropyrimidin-4-yl)-1,3,4,6-tetrahydropyrrolo[3,4-c]pyrrole-5-carboxylate 、 5-(2-((4-chloro-2-fluorobenzyl)oxy)pyrimidin-4-yl)-3,4,5,6-tetrahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate 在 tris-(dibenzylideneacetone)dipalladium(0) 、 caesium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 4-氯-2-氟苄醇 作用下， 以 甲苯 为溶剂， 以87 %的产率得到Tert-butyl 2-[2-[(4-chloro-2-fluorophenyl)methoxy]pyrimidin-4-yl]-1,3,4,6-tetrahydropyrrolo[3,4-c]pyrrole-5-carboxylate
  参考文献：
  名称：

  [EN] HETEROBICYCLIC COMPOUNDS AS ORAL GLP1R AGONISTS
  [FR] COMPOSÉS HÉTÉROBICYCLIQUES EN TANT QU'AGONISTES DE GLP1R ORAUX

  摘要：

  The present invention discloses novel compounds as defined by the general formula (I) that are useful for the treatment of diabetes mellitus, obesity, body weight reduction, insulin resistance etc. involving the agonism of the glucagon like peptide 1 receptor.

  公开号：

  WO2024028795A1

文献信息

• [EN] TETRAZOLINONE COMPOUNDS AND ITS USE AS PESTICIDES<br/>[FR] COMPOSÉS DE TÉTRAZOLINONE ET LEUR UTILISATION EN TANT QUE PESTICIDES
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2013162072A1

  公开（公告）日：2013-10-31

  The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, or a C3-C12 cycloalkyl group, etc., which each optionally be substituted; R2, R3, R4 and R5 represent independently of each other a hydrogen atom, a halogen atom or an C1-C3 alkyl group, etc.; R6 represents an C1-C6 alkyl group, a C3-C6 cycloalkyl group, a halogen atom, a C1-C6 haloalkyl group, an C2-C6 alkenyl group, an C1-C6 alkoxy group, or a C1-C6 haloalkoxy group, etc.; R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, or an C1-C4 alkyl group, etc.; X represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests.

  本发明提供了一种具有优异杀虫效果的化合物。公式（1）的四唑酮化合物：[其中R1代表C6-C16芳基、C1-C12烷基或C3-C12环烷基等，每个都可以选择性地被取代；R2、R3、R4和R5分别独立地代表氢原子、卤素原子或C1-C3烷基等；R6代表C1-C6烷基、C3-C6环烷基、卤素原子、C1-C6卤代烷基、C2-C6烯基、C1-C6烷氧基或C1-C6卤代烷氧基等；R7、R8和R9分别独立地代表氢原子、卤素原子或C1-C4烷基等；X代表氧原子或硫原子；R10代表C1-C6烷基等]在杀虫方面表现出优异的控制效果。
• METALLOENZYME INHIBITOR COMPOUNDS
  申请人：Hoekstra William J.

  公开号：US20120329788A1

  公开（公告）日：2012-12-27

  The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.

  这项即时发明描述了具有金属酶调节活性的化合物，以及治疗由这些金属酶介导的疾病、疾病或症状的方法。
• [EN] TRICYCLIC PIPERIDINE COMPOUNDS<br/>[FR] COMPOSÉS PIPÉRIDINIQUES TRICYCLIQUES
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2016177690A1

  公开（公告）日：2016-11-10

  The present invention relates to compounds of the formula (I) wherein R1a, R1b, R2, R3, (R4)n and ring (A) are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), to methods for the preparation of such compounds of formula (I), and especially to their use as TPH modulators.

  本发明涉及式(I)的化合物，其中R1a、R1b、R2、R3、(R4)n和环(A)如描述中所述，其制备方法，其药学上可接受的盐，以及作为药物的用途，含有一个或多个式(I)化合物的药物组合物，制备这种式(I)化合物的方法，特别是作为TPH调节剂的用途。
• [EN] TRICYCLIC IMIDAZOLE COMPOUNDS AS INHIBITORS OF TRYPTOPHAN HYDROXYLASE<br/>[FR] COMPOSÉS IMIDAZOLE TRICYCLIQUES COMME INHIBITEURS DE LA TRYPTOPHANE HYDROLASE
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2015075025A1

  公开（公告）日：2015-05-28

  The present invention relates to compounds of the formula (I), wherein R1a, R1b, R2, R3, and X are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), to methods for the preparation of such compounds of formula (I), and especially to their use as TPH modulators.

  本发明涉及式(I)的化合物，其中R1a、R1b、R2、R3和X如描述中所述，其制备方法，其药用盐，以及作为药物的用途，含有一个或多个式(I)化合物的药物组合物，制备这种式(I)化合物的方法，特别是它们作为TPH调节剂的用途。
• [EN] GLP-1R MODULATING COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DE GLP-1R
  申请人：GILEAD SCIENCES INC

  公开号：WO2021081207A1

  公开（公告）日：2021-04-29

  The present disclosure provides GLP-1R agonists, and compositions, methods, and kits thereof. Such compounds are generally useful for treating a GLP-1R mediated disease or condition in a human.

  本公开提供GLP-1R激动剂，以及其组合物、方法和试剂盒。这些化合物通常用于治疗人体中GLP-1R介导的疾病或症状。