3,6-二氯-2-甲基吡啶 | 123280-64-8

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 3,6-二氯-2-甲基吡啶
• 英文名称: 3,6-dichloro-2-methylpyridine
• CAS: 123280-64-8
• 化学式: C₆H₅Cl₂N
• 分子量: 162.018
• InChiKey: SXDFGRKJVDBFML-UHFFFAOYSA-N

物化性质

• 沸点：
  200.5±35.0 °C(Predicted)
• 密度：
  1.319±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3,6-Dichloropicoline
Synonyms: 3,6-Dichloro-2-methylpyridine

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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: 3,6-Dichloropicoline
CAS number: 123280-64-8

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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: C6H5Cl2N
Molecular weight: 162.0

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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, nitrogen oxides, hydrogen chloride.

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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：

  3,6-二氯-2-甲基吡啶 在 双氧水 、 乙酸酐 、 三氟乙酸酐 作用下， 以78%的产率得到2,5-dichloro-6-methylpyridine N-oxide
  参考文献：
  名称：

  Synthesis of dihalopicoline N-oxides and their 4-nitro derivatives

  摘要：

  DOI：

  10.1007/bf01169229
• 作为产物：
  描述：

  5-氯-6-甲基-2-氨基吡啶 在 亚硝酸特丁酯 、 copper dichloride 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 以44.6%的产率得到3,6-二氯-2-甲基吡啶
  参考文献：
  名称：

  [EN] TRIAMINOPYRIMIDINE COMPOUNDS USEFUL FOR PREVENTING OR TREATING MALARIA
  [FR] COMPOSÉS DE TRIAMINOPYRIMIDINE POUVANT ÊTRE UTILISÉS EN VUE DE LA PRÉVENTION OU DU TRAITEMENT DU PALUDISME

  摘要：

  本发明涉及三氨基嘧啶及其药学上可接受的盐，以及它们在治疗和/或预防由疟原虫引起的疟疾中的应用，以及它们的制备方法。

  公开号：

  WO2015165660A1

文献信息

• PYRAZOLO[1,5-A]PYRIMIDINES AS ANTIVIRAL AGENTS
  申请人：Gilead Sciences, Inc.

  公开号：US20130164280A1

  公开（公告）日：2013-06-27

  The invention provides compounds and pharmaceutically acceptable salts and esters and compositions thereof, for treating viral infections. The compounds and compositions are useful for treating Pneumovirinae virus infection including Human respiratory syncytial virus infections.

  该发明提供了用于治疗病毒感染的化合物、药物可接受的盐和酯以及它们的组合物。这些化合物和组合物对于治疗包括人类呼吸道合胞病毒感染在内的肺病毒亚科病毒感染是有用的。
• [EN] BIFUNCTIONAL MOLECULES FOR TARGETING USP14<br/>[FR] MOLÉCULES BIFONCTIONNELLES POUR LE CIBLAGE DE L'USP14
  申请人：UNIV DUNDEE

  公开号：WO2019238886A1

  公开（公告）日：2019-12-19

  The invention provides for bifunctional molecules comprising an Usp14 binding partner and a target protein binding partner. A bifunctional molecule according to the invention binds to Usp14 and to the target protein, thereby facilitating degradation of the target protein bound to the target protein binding partner. The invention also provides for use of a bifunctional molecule for preventing or treating disease.

  该发明提供了包括一个Usp14结合伙伴和一个靶蛋白结合伙伴的双功能分子。根据该发明的双功能分子结合到Usp14和靶蛋白，从而促进与靶蛋白结合伙伴结合的靶蛋白的降解。该发明还提供了利用双功能分子预防或治疗疾病的方法。
• HETEROCYCLIC AMIDE COMPOUND AND HERBICIDE
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：US20160221998A1

  公开（公告）日：2016-08-04

  Provided are: a heterocyclic amide compound represented by formula (1); and a herbicide containing the heterocyclic amide compound. In the formula, G represents a group represented by formula (G-1) or (G-2); each of W and W 1 independently represents an oxygen atom or the like; each of Z 1 and Z a1 represents a phenyl group or the like; Z 2 represents an aromatic heterocycle; each of R 1 and R 2 independently represents a C 1 -C 6 alkyl group or the like; R 3 represents a hydrogen atom, a C 1 -C 6 alkyl group or the like; and each of R 4 , R a4 , R 5 , R a5 , R 6 , R a6 and R 7 independently represents a hydrogen atom or the like.

  提供的是由式（1）表示的杂环酰胺化合物；以及含有该杂环酰胺化合物的除草剂。在该式中，G代表由式（G-1）或（G-2）表示的基团；W和W1各自独立地代表氧原子或类似物；Z1和Za1各自代表苯基或类似物；Z2代表芳香杂环；R1和R2各自独立地代表C1-C6烷基或类似物；R3代表氢原子、C1-C6烷基或类似物；R4、Ra4、R5、Ra5、R6、Ra6和R7各自独立地代表氢原子或类似物。
• [EN] COMPOUNDS AND METHODS<br/>[FR] COMPOSÉS ET PROCÉDÉS
  申请人：UNIV WESTERN AUSTRALIA

  公开号：WO2022051804A1

  公开（公告）日：2022-03-17

  Compounds of Formula (A) and methods for use as agricultural chemicals, including herbicides. Formula (A)

  化合物的公式（A）及其用作农业化学品，包括除草剂的方法。公式（A）
• 2-Amido-4-phenylthiazole Derivatives, The Preparation And The Therapeutic Use Thereof
  申请人：CASELLAS Pierre

  公开号：US20070259847A1

  公开（公告）日：2007-11-08

  The disclosure relates to 2-amido-4-phenylthiazole derivatives of general formula (I) below: in which R 1 , R 2 , R 3 , Y, m, n, and p are as defined in the disclosure; as well as to their isomers, salts and solvates, to the pharmaceutical compositions containing them and to the therapeutic use thereof.

  该公开涉及通式（I）如下的2-酰胺-4-苯基噻唑衍生物：其中R1、R2、R3、Y、m、n和p如公开所定义；以及它们的异构体、盐和溶剂合物，包含它们的药物组合物以及其治疗用途。