2-溴-1-氯-4-氟苯 | 201849-15-2

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 芳香烃
• 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: 2-溴-1-氯-4-氟苯
• 中文别名: 5-氯-2-氟溴苯；2-溴-4-氟氯苯；4-氯-3-溴氟苯；2-氯-5-氟溴苯；5-氯-2-氟溴苯5-氟-2-氯溴苯；5-氟-2-氯溴苯；1-氯-2-溴-4-氟苯
• 英文名称: 2-bromo-1-chloro-4-fluorobenzene
• 英文别名: 1-bromo-2-chloro-5-fluorobenzene；1-chloro-2-bromo-4-fluorobenzene
• CAS: 201849-15-2
• 化学式: C₆H₃BrClF
• mdl: MFCD00061120
• 分子量: 209.445
• InChiKey: FOCCSIJMXBTKHD-UHFFFAOYSA-N

物化性质

• 沸点：
  202.1±20.0 °C(Predicted)
• 密度：
  1.75
• 稳定性/保质期：
  避氧化物

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

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：
  2903999090
• 危险品运输编号：
  Intermediate in organic syntheses
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  保存方法：密封、存放在阴凉、通风和干燥的地方。

SDS

2-Bromo-1-chloro-4-fluorobenzene Revision number: 1
SAFETY DATA SHEET

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Section 1. BASE INFORMATION
Product name: 2-Bromo-1-chloro-4-fluorobenzene

Revision number: 1

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Section 2. HAZARDS IDENTIFICATION
Classification of the GHS
PHYSICAL HAZARDS
Flammable liquids Category 4
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements
Pictograms or hazard symbols
Signal word Warning
Hazard statement Combustible liquid
Causes skin irritation
Precautionary statements
[Prevention] Keep away from flames and hot surfaces.
Wash hands thoroughly after handling.
Wear protective gloves and eye/face protection.
IF ON SKIN: Gently wash with plenty of soap and water.
[Response]
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
[Storage] Store in a well-ventilated place. Keep cool.
Dispose of contents/container through a waste management company authorized by
[Disposal]
the local government

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Component(s): 2-Bromo-1-chloro-4-fluorobenzene
Percent: >98.0%(GC)
CAS Number: 201849-15-2
Chemical Formula: C6H3BrClF

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
2-Bromo-1-chloro-4-fluorobenzene

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Extinguishing media not to Solid streams of water
be used:
Specific hazards: Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
Specific methods: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.
Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
hazards: case of a fire. Use spark-proof tools and explosion-proof equipment.

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Section 7. HANDLING AND STORAGE
Handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapor or mist. Keep away from flames and hot surfaces. Take
measures to prevent the build up of electrostatic charge. Use explosion-proof
equipment. Wash hands and face thoroughly after handling.
Use a closed system, ventilation.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Storage
Storage conditions: Keep container tightly closed. Store in a cool, dark and well-ventilated place.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Law is followed.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.
2-Bromo-1-chloro-4-fluorobenzene

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Liquid
clear
Form:
Color: Colorless - Slightly pale yellow
No data available
Odor:
pH: No data available
Melting point/freezing point:No data available
Boiling Point/Range: No data available
No data available
Flash Point:
Explosive limits
Lower: No data available
Upper: No data available
1.75
Density:
Solubility: No data available

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Section 10. STABILITY AND REACTIVITY
Stability: Stable under proper conditions.
Reactivity: No special reactivity has been reported.
Incompartible materials: oxidizing agents
Hazardous Decomposition Carbon monoxide, Carbon dioxide, Hydrogen fluoride, Hydrogen chloride, Hydrogen
Products: bromide

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Section 11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
NTP = No data available
No data available
Reproductive toxicity:

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobillity in soil
log Pow: No data available
No data available
Soil adsorption (Koc):
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
Not Listed
UN-No:
2-Bromo-1-chloro-4-fluorobenzene

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26,
2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-溴-1-氯-4-氟苯 在 硫酸 、 potassium nitrate 作用下， 以 甲醇 为溶剂， 反应 11.5h， 生成 1-溴-2-氯-5-甲氧基-4-硝基苯
  参考文献：
  名称：

  Pharmaceutically Active Pyrazine Derivatives

  摘要：

  该发明提供了抑制或调节Chk-1激酶活性的化合物，适用于癌症治疗。这些化合物具有一般式（1）：和其盐、N-氧化物和互变异构体，其中m为2、3或4；n为0或1；Q1选自键；C(═O)；S(O)；SO2；和长度为1至4个碳原子的烷基链，该链位于基团R4和氮原子之间。N，其中（a）烷基链的1至4个碳原子中的一个或多个可选择地被一个或两个C1-4烷基基团取代；和/或（b）烷基链的1至4个碳原子中的一个碳原子可选择地被环丙烷-1,1-二基或1,1-环丁烷二基团取代；和/或（c）烷基链的1至4个碳原子中的一个碳原子可选择地被C(═O)、S(O)或SO2取代，前提是Q1不含多于一个C(═O)、S(O)或SO2基团；R1选自氢、甲基、氯和溴；R2选自氢、甲基、甲氧基和基团—(O)p-Q2-R5；R3选自氢、基团Hyd1、基团—O-Hyd1和基团—(O)p-Q2-R5；前提是当R2和R3中的一个是—(O)p-Q2-R5时，另一个选自氢、甲氧基和甲基；R4选自氨基、NH-Hyd2、N(Hyd2)2；和含有0、1、2或3个杂原子环成员（O、N和S及其氧化形式）的非芳香碳环或杂环，环可选择地被一个或两个取代基R9取代。还提供了含有这些化合物的药物组合物和制备这些化合物的方法。

  公开号：

  US20140323484A1

文献信息

• HETEROCYCLIC DERIVATIVES AS INHIBITORS OF STEAROYL-COENZYME A DELTA-9 DESATURASE
  申请人：Isabel Elise

  公开号：US20110301143A1

  公开（公告）日：2011-12-08

  Heterocyclic compounds of structural formula (I), or a pharmaceutically acceptable salt thereof, wherein W is a R 1 — substituted heteroaryl, R 1 is an heteroaryl ring substituted with an ester or carboxylic acid containing radical, X-T is N—CR 5 R 6 , C═CR 5 or CR 13 —CR 5 R 6 , Y is a bond or —C(O)—, a and b represent an integer selected from 1 to 4, and Ar is an optionally substituted phenyl or naphtyl, are inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD) The heterocyclic compounds are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, atherosclerosis, obesity, diabetes, neurological disease, Metabolic Syndrome, insulin resistance, cancer, liver steatosis, and non-alcoholic steatohepatitis.

  结构式（I）的杂环化合物，或其药学上可接受的盐，其中W是R1-取代的杂芳基，R1是取代有酯基或羧基的杂芳基环，X-T是N—CR5R6，C═CR5或CR13—CR5R6，Y是键或—C(O)—，a和b代表选自1到4的整数，Ar是可选择取代的苯基或萘基，是硬脂酰辅酶A 9-脱饱和酶（SCD）的抑制剂。这些杂环化合物对于预防和治疗与异常脂质合成和代谢有关的疾病非常有用，包括心血管疾病、动脉粥样硬化、肥胖症、糖尿病、神经系统疾病、代谢综合征、胰岛素抵抗、癌症、肝脂肪变性和非酒精性脂肪肝。
• [EN] COMPOUNDS FOR TREATING DISORDERS MEDIATED BY METABOTROPIC GLUTAMATE RECEPTOR 5, AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS UTILISABLES POUR LE TRAITEMENT DE TROUBLES À MÉDIATION PAR LE RÉCEPTEUR MÉTABOTROPIQUE 5 AU GLUTAMATE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SEPRACOR INC

  公开号：WO2010114971A1

  公开（公告）日：2010-10-07

  Provided herein are compounds and methods of synthesis thereof. The compounds provided herein are useful for the treatment, prevention, and/or management of various disorders, such as neurological disorders, psychiatric disorders, neuromuscular disorders, gastrointestinal disorders, lower urinary tract disorder, and cancer. Compounds provided herein modulate the activity of metabotropic glutamate receptor 5 (mGluR5) in the central nervous system or the periphery. Pharmaceutical formulations containing the compounds and their methods of use are also provided herein.

  本文件提供了化合物及其合成方法。本文件提供的化合物可用于治疗、预防和管理各种疾病，如神经系统疾病、精神疾病、神经肌肉疾病、胃肠疾病、下尿路疾病和癌症。本文件提供的化合物可调节中枢神经系统或外周的代谢型谷氨酸受体5（mGluR5）的活性。还提供了含有这些化合物的药物制剂及其使用方法。
• Borinic acid catalysed peptide synthesis
  作者：Tharwat Mohy El Dine、Jacques Rouden、Jérôme Blanchet

  DOI：10.1039/c5cc06177f

  日期：——

  2-Chlorophenylborinic acid is reported to catalyze dipeptide synthesis in the presence of molecular sieves with no racemization.

  2-氯苯硼酸据报道在分子筛存在下催化二肽合成，且无外消旋作用。
• [EN] SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE COMPOUNDS AS TRK KINASE INHIBITORS<br/>[FR] COMPOSÉS DE PYRAZOLO[1,5-A]PYRIMIDINE SUBSTITUÉS COMME INHIBITEURS DE LA TRK KINASE
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2010048314A1

  公开（公告）日：2010-04-29

  Compounds of Formula (I) in which R1, R2, R3, R4, X, Y and n have the meanings given in the specification, are inhibitors of Trk kinases and are useful in the treatment of diseases which can be treated with a Trk kinase inhibitor.

  式（I）中R1、R2、R3、R4、X、Y和n的化合物具有规范中给定的含义，是Trk激酶的抑制剂，并且在治疗可以用Trk激酶抑制剂治疗的疾病中是有用的。
• [EN] PHENOXYMETHYL DERIVATIVES<br/>[FR] DÉRIVÉS DE PHÉNOXYMÉTHYLE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2017037146A1

  公开（公告）日：2017-03-09

  The invention provides novel compounds having the general formula (I), wherein RA, RB, RC, RC1 and W are as defined herein, compositions including the compounds and methods of using the compounds.

  这项发明提供了具有一般式(I)的新化合物，其中RA、RB、RC、RC1和W如本文所定义，包括这些化合物的组合物以及使用这些化合物的方法。