5-甲氧基-2-甲基苯胺 | 50868-72-9

• 物质功能分类: 有机原料 - 氨基化合物 - 环烷胺、芳香单胺、芳香多胺及其衍生物和盐
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 5-甲氧基-2-甲基苯胺
• 中文别名: 3-氨基-4-甲基苯甲醚；2-甲基-5-甲氧基苯胺；6-甲基-间茴香胺
• 英文名称: 5-methoxy-o-toluidine
• 英文别名: 5-Methoxy-2-methylaniline
• CAS: 50868-72-9
• 化学式: C₈H₁₁NO
• mdl: MFCD00075057
• 分子量: 137.181
• InChiKey: RPJXLEZOFUNGNZ-UHFFFAOYSA-N

物化性质

• 熔点：
  43-46 °C (lit.)
• 沸点：
  253°C(lit.)
• 密度：
  1.0630 (rough estimate)
• 闪点：
  >230 °F
• 溶解度：
  氯仿（微溶）、甲醇（微溶）
• 稳定性/保质期：

  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  35.2
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 安全说明：
  S26,S37/39
• 危险类别码：
  R20/21/22,R36/37/38
• WGK Germany：
  3
• 海关编码：
  2922299090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302+H312+H332,H315,H319,H335
• 储存条件：
  将贮藏器密封，并将其放入一个紧密的容器中。储存时应放置在阴凉、干燥处。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Methoxy-2-methylaniline
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H312: Harmful in contact with skin
H315: Causes skin irritation
H319: Causes serious eye irritation
Harmful if inhaled
H332:
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
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: 5-Methoxy-2-methylaniline
CAS number: 50868-72-9

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H11NO
Molecular weight: 137.2

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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.

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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: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (5-Methoxy-2-methylaniline)

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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：

  5-甲氧基-2-甲基苯胺 在 tetrafluoroboric acid 、 sodium nitrite 、 copper(I) oxide 、 copper(II) sulfate 作用下， 以 水 为溶剂， 反应 1.03h， 以67%的产率得到5-甲氧基-2-甲基苯酚
  参考文献：
  名称：

  酚类的便捷合成

  摘要：

  摘要 苯胺通常在 60 分钟内以高达 87% 的分离产率迅速转化为相应的酚类。所提出的实验简单的协议显示出与各种官能团的广泛兼容性，特别是非常适合制备甲基取代酚。这些酚类不容易通过其他合成方法获得。即使对于使用这种开放烧瓶方法的活化苯胺，也未观察到酚自由基偶联产物的形成。图形概要

  DOI：

  10.1080/00397911.2018.1496263
• 作为产物：
  描述：

  1-(5-iodo-2-methylphenyl)-2,5-dimethyl-1H-pyrrole 在 盐酸羟胺 、 sodium methylate 、 三乙胺 、 copper(l) chloride 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 生成 5-甲氧基-2-甲基苯胺
  参考文献：
  名称：

  2,5-Dimethylpyrrole Protection Facilitates Copper(I)-Mediated Methoxylations of Aryl Iodides in the Presence of Anilines

  摘要：

  DOI：

  10.1055/s-1998-2189

文献信息

• PYRAZOLO[1,5a]PYRIMIDINE DERIVATIVES AS IRAK4 MODULATORS
  申请人：Arora Nidhi

  公开号：US20120015962A1

  公开（公告）日：2012-01-19

  Compounds of the formula I or II: wherein X, m, Ar, R 1 and R 2 are as defined herein. The subject compounds are useful for treatment of IRAK-mediated conditions.

  式I或II的化合物： 其中X，m，Ar，R1和R2如本文所定义。所述化合物对于治疗IRAK介导的疾病是有用的。
• THERAPEUTIC AGENT FOR CEREBRAL INFARCTION
  申请人：Nakao Akira

  公开号：US20120196824A1

  公开（公告）日：2012-08-02

  The invention provides a therapeutic drug for ischemic stroke. The therapeutic drug has the formula (I) wherein each symbol is as defined herein, or a pharmacologically acceptable salt thereof, or a solvate thereof, as an active ingredient.

  这项发明提供了一种用于缺血性中风的治疗药物。该治疗药物具有如下式（I）的化学式，其中每个符号如本文所定义，或其药理学上可接受的盐，或其溶剂化物，作为活性成分。
• [EN] 1-ARYL-4-SUBSTITUTED PIPERAZINES DERIVATIVES FOR USE AS CCR1 ANTAGONISTS FOR THE TREATMENT OF INFLAMMATION AND IMMUNE DISORDERS<br/>[FR] DERIVES DE PIPERAZINES 1-ARYL-4-SUSBTITUES UTILISES EN TANT QU'ANTAGONISTES DU CCR1 DANS LE TRAITEMENT DE L'INFLAMMATION ET DES TROUBLES IMMUNITAIRES
  申请人：CHEMOCENTRYX INC

  公开号：WO2003105853A1

  公开（公告）日：2003-12-24

  Compounds are provided that act as potent antagonists of the CCR1 receptor, and which have been further confirmed in animal testing for inflammation, one of the hallmark disease states for CCR1. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.

  提供了作为CCR1受体强效拮抗剂的化合物，并且已经在动物炎症测试中进一步确认，炎症是CCR1的典型疾病状态之一。这些化合物通常是芳基哌嗪衍生物，在制药组合物、治疗CCR1介导疾病的方法以及用于鉴定竞争性CCR1拮抗剂的检测中具有用途。
• [EN] INTRACELLULAR RECEPTOR MODULATOR COMPOUNDS AND METHODS<br/>[FR] COMPOSÉS MODULATEURS DE RÉCEPTEURS INTRACELLULAIRES ET PROCÉDÉS DE PRODUCTION ET D'UTILISATION DE CEUX-CI
  申请人：LIGAND PHARM INC

  公开号：WO2006019716A1

  公开（公告）日：2006-02-23

  This invention relates to compounds of Formula I, II or III with the definitions of R1-R10 according to claim 1 that bind to intracellular receptors and/or modulate activity of intracellular receptors, and to methods for making and using such compounds.

  这项发明涉及具有根据权利要求1中R1-R10的定义的化合物I、II或III，这些化合物与细胞内受体结合和/或调节细胞内受体活性，并涉及制备和使用这类化合物的方法。
• [EN] PIPERIDINYLHYDROXYETHYLPIPERIDINES AS MODULATORS OF CHEMOKINE RECEPTORS<br/>[FR] PIPÉRIDINYLHYDROXYÉTHYLPIPÉRIDINES UTILISABLES EN TANT QUE MODULATEURS DES RÉCEPTEURS AUX CHIMIOKINES
  申请人：GLAXO GROUP LTD

  公开号：WO2009049113A1

  公开（公告）日：2009-04-16

  The present invention relates to a compound of the formula (I), or a pharmaceutically acceptable salt thereof, wherein R1-R8 and X, m, and n are defined. Compounds and compositions of the present invention are useful the treatment of atherosclerosis.

  本发明涉及公式（I）的化合物或其药学上可接受的盐，其中R1-R8和X、m和n已定义。本发明的化合物和组合物对动脉粥样硬化的治疗是有用的。

表征谱图