2-氟-3-氯甲苯 | 85089-31-2

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟甲苯系列
• 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: 2-氟-3-氯甲苯
• 中文别名: 3-氯-2-氟甲苯
• 英文名称: 3-chloro-2-fluorotoluene
• 英文别名: 1-chloro-2-fluoro-3-methylbenzene；fluorochlorotoluene
• CAS: 85089-31-2
• 化学式: C₇H₆ClF
• mdl: MFCD00042115
• 分子量: 144.576
• InChiKey: LHPJOUKIBAEPMW-UHFFFAOYSA-N

物化性质

• 沸点：
  92-94°C 86mm
• 密度：
  1.186±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  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：
  0.142
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  F,Xi
• 安全说明：
  S16,S23,S26,S36,S36/37/39
• 危险类别码：
  R10
• 危险品运输编号：
  UN 1993
• 海关编码：
  2903999090
• 包装等级：
  III
• 危险类别：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H225,H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Chloro-2-fluorotoluene
Synonyms:

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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: 3-Chloro-2-fluorotoluene
CAS number: 85089-31-2

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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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C7H6ClF
Molecular weight: 144.6

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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

制备方法与用途

2-氟-3-氯甲苯可以作为有机合成中间体和医药中间体，主要应用于实验室研发和化工生产的各个阶段。

反应信息

• 作为反应物：
  描述：

  2-氟-3-氯甲苯 在 chromium(VI) oxide 、 硫酸 、 乙酸酐 作用下， 反应 2.0h， 生成 3-氯-2-氟苯甲醛
  参考文献：
  名称：

  具有4-（二取代苯基）环和氨基烷基酯基的1,4-二氢吡啶衍生物的合成和降压活性：高效且持久的钙拮抗剂。

  摘要：

  合成了带有4-（二取代的苯基）环和氨基乙基酯或氨基-2,2-二甲基-丙基酯的新的1,4-二氢吡啶衍生物，并在血压正常的大鼠和自发性高血压的大鼠中检查了它们的降压活性。讨论了苯基取代基和酯基对降压活性的影响。几种化合物显示出比尼卡地平更有效的降压活性，大多数化合物具有更长的作用时间。其中，7B.HCl（TC-81）表现出强效和持久的活性，被选作进一步药理研究的候选药物。

  DOI：

  10.1248/cpb.40.2049

文献信息

• [EN] SPIROCYCLIC HETEROCYCLE COMPOUNDS USEFUL AS HIV INTEGRASE INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES SPIROCYCLIQUES UTILES COMME INHIBITEURS DU VIH
  申请人：MERCK SHARP & DOHME

  公开号：WO2016094198A1

  公开（公告）日：2016-06-16

  The present invention relates to Spirocyclic Heterocycle Compounds of Formula (I): (I) and pharmaceutically acceptable salts thereof, wherein A, B, X, R1, R2, R3 and R4 are as defined herein. The present invention also relates to compositions comprising at least one Spirocyclic Heterocycle Compound, and methods of using the Spirocyclic Heterocycle Compounds for treating or preventing HIV infection in a subject.

  本发明涉及式(I)的螺环杂环化合物及其药学上可接受的盐，其中A、B、X、R1、R2、R3和R4如本文所定义。本发明还涉及包含至少一种螺环杂环化合物的组合物，以及使用螺环杂环化合物治疗或预防受试者的HIV感染的方法。
• [EN] TRICYCLIC HETEROCYCLE COMPOUNDS USEFUL AS HIV INTEGRASE INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TRICYCLIQUES UTILES EN TANT QU'INHIBITEURS DE L'INTÉGRASE DU VIH
  申请人：MERCK SHARP & DOHME

  公开号：WO2018102634A1

  公开（公告）日：2018-06-07

  The present invention relates to Tricyclic Heterocycle Compounds of Formula (I): and pharmaceutically acceptable salts or prodrug thereof, wherein A, X, Y, Z, R1, R7A, R7B and R8 are as defined herein. The present invention also relates to compositions comprising at least one Tricyclic Heterocycle Compound, and methods of using the Tricyclic Heterocycle Compounds for treating or preventing HIV infection in a subject.

  本发明涉及式(I)的三环杂环化合物及其药学上可接受的盐或前药，其中A、X、Y、Z、R1、R7A、R7B和R8如本文所定义。本发明还涉及包含至少一种三环杂环化合物的组合物，以及使用这些三环杂环化合物治疗或预防受试者的HIV感染的方法。
• [EN] PYRIMIDINE, PYRIDINE AND TRIAZINE DERIVATIVES AS MAXI-K CHANNEL OPENERS.<br/>[FR] DÉRIVÉS DE PYRIMIDINE, PYRIDINE ET TRIAZINE EN TANT QU'OUVREURS DE CANAUX MAXI-K
  申请人：MITSUBISHI TANABE PHARMA CORP

  公开号：WO2009125870A1

  公开（公告）日：2009-10-15

  A compound of formula (A); wherein ring A is an aromatic ring or a heteroaromatic ring; R1 is independently halogen, cyano, etc., each of X1, X2 and X3 is CR2 or nitrogen, R2 is independently hydrogen, etc., n is 0, 1, 2, 3 or 4; -D-Y is -O-CH2COOH, etc, and G is a substituted amino, a substituted heterocyclic group, etc, or a pharmaceutical acceptable salt thereof, has activities of opening BK channels.

  化合物的结构式（A）；其中环A是芳香环或杂芳环；R1独立地是卤素、氰基等；X1、X2和X3中的每一个是CR2或氮，R2独立地是氢等；n为0、1、2、3或4；-D-Y是-O-CH2COOH等；G是取代氨基、取代杂环基等，或其药用可接受盐，具有开放BK通道的活性。
• 5-Membered heterocyclic compound
  申请人：Nishida Haruyuki

  公开号：US20090156642A1

  公开（公告）日：2009-06-18

  The present invention provides 5-membered heterocycle compounds represented by the following general formula (I): The present compounds have a superior acid secretion inhibitory effect, and shows an antiulcer activity and the like.

  本发明提供了以下通式(I)表示的5元杂环化合物： 本化合物具有优异的抑制胃酸分泌效果，并显示出抗溃疡活性等。
• [EN] IMIDAZOLE COMPOUNDS AS MODULATORS OF FSHR AND USES THEREOF<br/>[FR] COMPOSÉS IMIDAZOLE SERVANT DE MODULATEURS DES RÉCEPTEURS DE LA FSHR ET LEURS UTILISATIONS
  申请人：MERCK PATENT GMBH

  公开号：WO2014209978A1

  公开（公告）日：2014-12-31

  The present invention relates to imidazole compounds, and pharmaceutically acceptable compositions thereof, useful as positive allosteric modulators of follicle stimulating hormone receptor (FSHR).

  本发明涉及咪唑化合物，以及由此产生的药物可接受的组合物，可用作促卵泡激素受体（FSHR）的正变构调节剂。

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