3-氟-4-氯甲苯 | 5527-94-6

• 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: 3-氟-4-氯甲苯
• 中文别名: 4-氯-3-氟甲苯；二羟丙基茶碱
• 英文名称: 1-chloro-2-fluoro-4-methylbenzene
• 英文别名: 4-chloro-3-fluorotoluene
• CAS: 5527-94-6
• 化学式: C₇H₆ClF
• mdl: MFCD00143295
• 分子量: 144.576
• InChiKey: MHXNHUSVBYUTJL-UHFFFAOYSA-N

物化性质

• 沸点：
  157-158°C
• 密度：
  1,2 g/cm3

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

• 危险等级：
  3
• 危险品标志：
  F,Xi
• 危险类别码：
  R36/37/38
• 危险品运输编号：
  UN 3265
• 海关编码：
  2903999090
• 安全说明：
  S16,S26,S36,S36/37/39
• 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: 4-Chloro-3-fluorotoluene
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H226: Flammable liquid and vapour
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 4-Chloro-3-fluorotoluene
CAS number: 5527-94-6

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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.
Storage: Store in closed vessels.

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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
No data
Boiling point:
Melting point: No data
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
UN Number: UN1993 Class: 3 Packing group: III
Proper shipping name: FLAMMABLE LIQUIDS, N.O.S. (4-Chloro-3-fluorotoluene)

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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

化学性质：无色或淡黄色的液态物质。

反应信息

• 作为反应物：
  描述：

  3-氟-4-氯甲苯 在 cerium(III) chloride 、 2,2,2-三氯乙醇 、 氧气 作用下， 以 乙腈 为溶剂， 以84%的产率得到4-氯-3-氟苯甲酸
  参考文献：
  名称：

  烷基芳烃的光诱导深度好氧氧化

  摘要：

  氧化是自然界和化学工业中生产含氧化学品的主要化学过程。目前，苯甲酸和苯多羧酸（BPCAs）的工业生产主要以聚烷基苯的深度氧化为主，由于形成消耗臭氧层的溴化溴和对生产设备的腐蚀危害，在环境和经济上都有些不利。 . 在这份报告中，开发了（多）烷基苯的光诱导深度有氧氧化为苯（多）羧酸。CeCl 3被证明是在醇存在下作为氢和电子穿梭的有效HAT（氢原子转移）催化剂。双氧 (O 2) 被发现是唯一的终端氧化剂。在大多数情况下，纯产品很容易通过简单的过滤分离，这意味着大规模实施的优势。该反应提供了从天然丰富的石油原料中生产有价值的精细化学品的理想方案。

  DOI：

  10.1007/s11426-021-1032-7
• 作为产物：
  描述：

  3-氟甲苯 在 硫酸 、 三氧化硫 、 氯 作用下， 反应 8.0h， 生成 3-氟-4-氯甲苯
  参考文献：
  名称：

  一种工业化制备2,3-二氟三氟甲苯、3,4-二氟 苯腈的连续生产方法

  摘要：

  本发明公开一种工业化制备2,3‑二氟三氟甲苯、3,4‑二氟苯腈的连续生产方法，其中2,3‑二氟三氟甲苯涉及苯磺酰胺和苯磺酰脲类除草剂的中间体原料的制备方法，3,4‑二氟苯腈涉及氰氟草脂中间体原料的制备方法，该方法适用于工业化生产，相对于现有方法成本低，生产效率高，污染少。

  公开号：

  CN107488098B

文献信息

• [EN] OXAZOLE DERIVATIVES USEFUL AS INHIBITORS OF FAAH<br/>[FR] DÉRIVÉS D'OXAZOLE UTILES COMME INHIBITEURS DE FAAH
  申请人：MERCK & CO INC

  公开号：WO2010017079A1

  公开（公告）日：2010-02-11

  The present invention is directed to certain oxazole derivatives which are useful as inhibitors of Fatty Acid Amide Hydrolase (FAAH). The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including osteoarthritis, rheumatoid arthritis, diabetic neuropathy, postherpetic neuralgia, skeletomuscular pain, and fibromyalgia, as well as acute pain, migraine, sleep disorder, Alzeimer Disease, and Parkinson's Disease.

  本发明涉及某些噁唑衍生物，其可用作脂肪酸酰胺水解酶（FAAH）的抑制剂。该发明还涉及包含这些化合物作为活性成分的药物配方，以及这些化合物及其配方在治疗某些疾病中的使用，包括骨关节炎、类风湿性关节炎、糖尿病神经病变、带状疱疹后神经痛、骨骼肌肉疼痛和纤维肌痛，以及急性疼痛、偏头痛、睡眠障碍、阿尔茨海默病和帕金森病。
• [EN] SUBSTITUTED QUINAZOLINES AS FUNGICIDES<br/>[FR] QUINAZOLINES SUBSTITUÉES, UTILISÉES EN TANT QUE FONGICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2010136475A1

  公开（公告）日：2010-12-02

  The present invention relates to a compound of formula (I) wherein wherein the substituents have the definitions as defined in claim 1or a salt or a N-oxide thereof, their use and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.

  本发明涉及一种具有如下式（I）的化合物，其中取代基具有权利要求1中定义的定义，或其盐或N-氧化物，它们的用途以及用于控制和/或预防植物中微生物感染，特别是真菌感染的方法，以及制备这些化合物的方法。
• IDO INHIBITORS
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US20160289171A1

  公开（公告）日：2016-10-06

  There are disclosed compounds that modulate or inhibit the enzymatic activity of indoleamine 2,3-dioxygenase (IDO), pharmaceutical compositions containing said compounds and methods of treating proliferative disorders, such as cancer, viral infections and/or inflammatory disorders utilizing the compounds of the invention.

  已披露的化合物可调节或抑制吲哌酮胺2,3-二氧化酶（IDO）的酶活性，含有该化合物的药物组合物以及利用本发明的化合物治疗增殖性疾病，如癌症、病毒感染和/或炎症性疾病的方法。
• [EN] IMIDAZO[1,2-A]PYRIDINE DERIVATIVES AS HISTONE DEMETHYLASE INHIBITORS<br/>[FR] DÉRIVÉS D'IMIDAZO[1,2-A]PYRIDINE UTILISÉS EN TANT QU'INHIBITEURS D'HISTONE DÉMÉTHYLASE
  申请人：CHRYSALIS INC

  公开号：WO2017214413A1

  公开（公告）日：2017-12-14

  This disclosure relates, inter alia, to compounds that inhibit histone demethylase activity. In particular, the disclosure relates to compounds that inhibit histone lysine demethylase KDM5B, pharmaceutical compositions and methods of use, such as methods of treating cancer using the compounds and pharmaceutical compositions disclosed herein.

  这份披露涉及抑制组蛋白去甲基化酶活性的化合物等内容。具体而言，该披露涉及抑制组蛋白赖氨酸去甲基化酶KDM5B的化合物，药物组合物和使用方法，例如使用本文披露的化合物和药物组合物治疗癌症的方法。
• Melanin Concentrating Hormone Receptor-1 Antagonist Pyridinones
  申请人：Armour R. Duncan

  公开号：US20080085884A1

  公开（公告）日：2008-04-10

  The present invention provides for MCHR1 antagonist compounds of formula (I) and the pharmaceutically acceptable salts, solvates and prodrugs thereof, wherein the substituents are as defined herein, and the pharmaceutically acceptable salts, solvates and prodrugs thereof, which are useful in treating diseases or conditions wherein antagonism of the MCHR1 receptor is beneficial.

  本发明提供了式（I）的MCHR1拮抗剂化合物及其药用盐、溶剂合物和前药，其中取代基如本文所定义，并且其药用盐、溶剂合物和前药，可用于治疗对MCHR1受体拮抗有益的疾病或症状。