4,5-二氯-2-甲基苯胺 | 2387-08-8

• 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: 4,5-二氯-2-甲基苯胺
• 英文名称: 4,5-or4,6-dichloro-2-amino-toluene
• 英文别名: 4,5-dichloro-2-methylaniline；4,5-dichloro-2-methyl-phenylamine；3,4-dichloro-6-methyl-aniline；2-methyl-4,5-dichloroaniline；4,5-dichloro-2-methyl-aniline；4.5-Dichlor-o-toluidin
• CAS: 2387-08-8
• 化学式: C₇H₇Cl₂N
• 分子量: 176.045
• InChiKey: QFUZJHWRUZVIOF-UHFFFAOYSA-N

物化性质

• 溶解度：
  易溶于丙酮、氯仿

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2921430090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4,5-Dichloro-2-methylaniline
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: 4,5-Dichloro-2-methylaniline
CAS number: 2387-08-8

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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: C7H7Cl2N
Molecular weight: 176.0

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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：

  4,5-二氯-2-甲基苯胺 在 硝酸 作用下， 生成 2,4,5-三氯苯甲酸
  参考文献：
  名称：

  Cohen; Dakin, Journal of the Chemical Society, 1902, vol. 81, p. 1335

  摘要：

  DOI：
• 作为产物：
  描述：

  4,5-二氯-2-硝基甲苯 在 盐酸 、 tin(ll) chloride 作用下， 以 乙醇 为溶剂， 反应 17.0h， 以88%的产率得到4,5-二氯-2-甲基苯胺
  参考文献：
  名称：

  一系列取代的2-（1H-呋喃[2,3-g]吲唑-1-基）乙胺衍生物作为5-HT2C受体激动剂的合成及构效关系。

  摘要：

  合成了一系列新颖的吲唑衍生物，并检查了它们的结构-活性关系，以鉴定有效的和选择性的5-HT 2C受体激动剂。在这些化合物中，（S）-2-（7-乙基-1H-呋喃[2,3-g]吲唑-1-基）-1-甲基乙胺（YM348）具有良好的体外特性，即高激动性对人5-HT2C受体亚型的活性（EC50 = 1.0 nM）和对5-HT2A受体的高选择性。口服给予该化合物在大鼠阴茎勃起模型中也有效

  DOI：

  10.1016/j.bmc.2007.10.100

文献信息

• [EN] NOVEL HISTONE METHYLTRANSFERASE INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS D'HISTONE MÉTHYLTRANSFÉRASES
  申请人：UNIV FREIBURG ALBERT LUDWIGS

  公开号：WO2021053158A1

  公开（公告）日：2021-03-25

  The present invention relates to novel compounds of formula (I) as defined herein. The compounds are inhibitors of histone methyltransferases of the seven-beta-strand family, in particular of KMT9.

  本发明涉及式(I)定义的新的化合物。这些化合物是七-β-链家族组蛋白甲基转移酶的抑制剂，特别是KMT9的抑制剂。
• HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE
  申请人：Borchardt Allen J.

  公开号：US20100120741A1

  公开（公告）日：2010-05-13

  The present invention relates to compounds and methods which may be useful as inhibitors of H 1 R and/or H 4 R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.

  本发明涉及化合物和方法，这些化合物和方法可能用作H1R和/或H4R的抑制剂，用于治疗或预防炎症性、自身免疫性、过敏性和眼部疾病。
• Use of malonic acid derivative compounds for retarding plant growth
  申请人：Rhone-Poulenc Inc.

  公开号：US05292937A1

  公开（公告）日：1994-03-08

  This invention relates to a method for retarding plant growth by applying to the plant an effective amount of a malonic acid derivative compound. This invention also relates to novel malonic acid derivative compounds and processes for the preparation thereof.

  这项发明涉及一种通过向植物施加丙二酸衍生物化合物的有效量来延缓植物生长的方法。该发明还涉及新颖的丙二酸衍生物化合物及其制备方法。
• Synergistic plant growth regulator compositions
  申请人：Rhone-Poulenc Nederland B.V.

  公开号：US05123951A1

  公开（公告）日：1992-06-23

  This invention relates to synergistic plant growth regulator compositions containing (1) an ethylene response or ethylene-type response inducing agent and (11) a malonic acid derivative compound. This invention also relates to the use of said compositions for inducing synergistic plant growth regulating responses or ethylene responses or ethylene-type responses.

  这项发明涉及含有（1）乙烯响应或类似乙烯响应诱导剂和（11）丙二酸衍生物化合物的协同植物生长调节剂组合物。该发明还涉及利用上述组合物诱导协同植物生长调节响应或乙烯响应或类似乙烯响应。
• [EN] PYRROLOPYRAZINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLOPYRAZINE KINASE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013030138A1

  公开（公告）日：2013-03-07

  The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.

  本发明涉及式I的新型吡咯并吡嗪衍生物的使用，其中变量如本文所述定义，其抑制JAK和SYK，并可用于治疗自身免疫和炎症性疾病。

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