4-氯-2-乙氧基-1-硝基苯 | 29604-25-9

• 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-氯-2-乙氧基-1-硝基苯
• 中文别名: 苯,4-氯-2-乙氧基-1-硝基
• 英文名称: 4-chloro-2-ethoxy-1-nitrobenzene
• 英文别名: 5-chloro-2-nitro-phenetole；5-Chlor-2-nitro-phenetol；5-Chlor-2-nitro-1-aethoxy-benzol；Aethyl-(5-chlor-2-nitro-phenyl)-aether；3-ethoxy-4-nitro-chlorobenzene；4-chloro-2-ethoxynitrobenzene
• CAS: 29604-25-9
• 化学式: C₈H₈ClNO₃
• mdl: MFCD02625956
• 分子量: 201.609
• InChiKey: YYQSMJVVERBZPU-UHFFFAOYSA-N

物化性质

• 熔点：
  52-54
• 沸点：
  302.3±22.0 °C(Predicted)
• 密度：
  1.311±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2909309090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Chloro-2-ethoxy-1-nitrobenzene
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-Chloro-2-ethoxy-1-nitrobenzene
CAS number: 29604-25-9

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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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H8ClNO3
Molecular weight: 201.6

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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, 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-氯-2-乙氧基-1-硝基苯 生成 5-chloro-2,4-dinitro-phenetole
  参考文献：
  名称：

  Lorang, Recueil des Travaux Chimiques des Pays-Bas, 1928, vol. 47, p. 188

  摘要：

  DOI：
• 作为产物：
  描述：

  3-硝基氯苯 在 氢氧化钾 、 硫酸 、 potassium nitrate 作用下， 生成 4-氯-2-乙氧基-1-硝基苯
  参考文献：
  名称：

  Mangini; Deliddo, Gazzetta Chimica Italiana, 1933, vol. 63, p. 612,620

  摘要：

  DOI：

文献信息

• Decarboxylative Etherification of Aromatic Carboxylic Acids
  作者：Sukalyan Bhadra、Wojciech I. Dzik、Lukas J. Goossen

  DOI：10.1021/ja304539j

  日期：2012.6.20

  Decarboxylative Chan-Evans-Lam-type couplings are presented as a new strategy for the regiospecific construction of diaryl and alkyl aryl ethers starting from easily available aromatic carboxylic acids. They allow converting various aromatic carboxylate salts into the corresponding aryl ethers by reaction with alkyl orthosilicates or aryl borates, under aerobic conditions in the presence of silver

  脱羧 Chan-Evans-Lam 型偶联是一种从容易获得的芳族羧酸开始区域特异性构建二芳基和烷基芳基醚的新策略。它们允许在有氧条件下，在碳酸银作为脱羧催化剂和乙酸铜作为交叉偶联催化剂存在下，通过与原硅酸烷基酯或硼酸芳基酯反应，将各种芳族羧酸盐转化为相应的芳基醚。
• Compounds useful in therapy
  申请人：Bryans Stephen Justin

  公开号：US20050154024A1

  公开（公告）日：2005-07-14

  Compounds of formula (I), or pharmaceutically acceptable derivatives thereof, wherein: X represents —[CH 2 ] a —R or —[CH 2 ] a —O—[CH 2 ] b —R; a represents a number selected from 0 to 6; b represents a number selected from 0 to 6; R represents H, CF 3 or Het; Het represents an optionally substituted 5- or 6-membered saturated, partially saturated or aromatic heterocyclic ring; Y represents one or more substituents independently selected from —[O] c —[CH 2 ] d —R 1 , which may be the same or different at each occurrence; c at each occurrence independently represents a number selected from 0 or 1; d at each occurrence independently represents a number selected from 0 to 6; R 1 at each occurrence independently represents H, halo, CF 3 , CN or Het 1 ; Het 1 at each occurrence independently represents a 5- or 6-membered unsaturated heterocyclic ring; V represents a direct link or —O—; Ring A represents an optionally substituted 5- to 7-membered saturated heterocyclic ring, or a phenylene group; Q represents a direct link or —N(R 2 )—; R 2 represents hydrogen or C 1-6 alkyl; Z represents —[O] e —[CH 2 ] f —R 3 , a phenyl ring (optionally fused to a benzene ring or Het 2 , and the group as a whole being optionally substituted), or Het 3 (optionally fused to an benzene ring or Het 4 , and the group as a whole being optionally substituted); R 3 represents C 1-6 alkyl (optionally substituted), C 3-6 cycloalkyl, C 3-6 cycloalkenyl, phenyl (optionally substituted), Het 5 or NR 4 R 5 ; e represents a number selected from 0 or 1; f represents a number selected from 0 to 6; Het 2 and Het 5 independently represent optionally substituted 5- or 6-membered saturated, partially saturated or aromatic heterocyclic rings; Het 3 represents an optionally substituted 4 to 6-membered saturated, partially saturated or aromatic heterocyclic ring; Het 4 represents an optionally substituted 6-membered aromatic heterocyclic ring; R 4 and R 5 independently represent optionally substituted C 1-6 alkyl, C 1-6 alkyloxy, C 3-8 cycloalkyl (optionally fused to C 3-8 cycloalkyl), Het 6 , or hydrogen; Het 6 represents an optionally substituted 5- or 6-membered saturated, partially saturated or aromatic heterocyclic ring; are useful for treating a disorder for which a V1 a antagonist is indicated.

  式(I)的化合物，或其药学上可接受的衍生物，其中： X代表—[CH 2 ] a —R或—[CH 2 ] a —O—[CH 2 ] b —R；a代表从0到6中选择的数字；b代表从0到6中选择的数字； R代表H，CF 3 或Het；Het代表一个可选择取代的5-或6-成员饱和、部分饱和或芳香杂环环； Y代表一个或多个取代基，独立地选择自—[O] c —[CH 2 ] d —R 1 ，每次出现时可能相同也可能不同；c在每次出现时独立地代表从0或1中选择的数字；d在每次出现时独立地代表从0到6中选择的数字； R 1 在每次出现时独立地代表H，卤素，CF 3 ，CN或Het 1 ； Het 1 在每次出现时独立地代表一个5-或6-成员不饱和杂环环；V代表一个直链或—O—；环A代表一个可选择取代的5-到7-成员饱和杂环环，或一个苯基团； Q代表一个直链或—N(R 2 )—； R 2 代表氢或C 1-6 烷基； Z代表—[O] e —[CH 2 ] f —R 3 ，一个苯环（可选择与苯环或Het 2 融合，并且整体作为可选择取代的团），或Het 3 （可选择与苯环或Het 4 融合，并且整体作为可选择取代的团）； R 3 代表C 1-6 烷基（可选择取代），C 3-6 环烷基，C 3-6 环烯基，苯基（可选择取代），Het 5 或NR 4 R 5 ；e代表从0或1中选择的数字；f代表从0到6中选择的数字； Het 2 和Het 5 独立地代表可选择取代的5-或6-成员饱和、部分饱和或芳香杂环环； Het 3 代表一个可选择取代的4到6-成员饱和、部分饱和或芳香杂环环； Het 4 代表一个可选择取代的6-成员芳香杂环环； R 4 和R 5 独立地代表可选择取代的C 1-6 烷基，C 1-6 烷氧基，C 3-8 环烷基（可与C 3-8 环烷基融合），Het 6 ，或氢； Het 6 代表一个可选择取代的5-或6-成员饱和、部分饱和或芳香杂环环；适用于治疗需要V1 a 拮抗剂的紊乱。
• Ortho-selectivity in SNAr substitutions of 2,4-dihaloaromatic compounds. Reactions with anionic nucleophiles
  作者：Michael D. Wendt、Aaron R. Kunzer

  DOI：10.1016/j.tetlet.2010.03.124

  日期：2010.6

  in a variety of solvents. Substrates showed strong preferences for ortho substitution in most cases. Evidence is presented for activating group-dependent coordination, which contributes to very high ortho-selectivity in nonpolar solvents. This also drives the overall reaction rate in these solvents, and is of close to the same magnitude of rate increase derived from polar solvents. para-Products are

  亲核加成的有机阴离子与卤素的芳族化合物既定位邻位和对位，以活化基团在各种溶剂中进行了研究。在大多数情况下，基材显示出对邻位取代的强烈偏好。提出了激活依赖于基团的配位的证据，这有助于在非极性溶剂中非常高的邻位选择性。这也驱动了这些溶剂中的总反应速率，并且与极性溶剂产生的速率增加幅度几乎相同。帕拉-通过在质子传递溶剂中使用冠醚可最大程度地提高产品的性能。总体而言，溶剂作用与与胺类亲核试剂的相应反应有很大不同，这主要是由于过渡态中存在的电荷不同以及亲核试剂的溶剂化所致。
• Triazolyl piperidine arginine vasopressin receptor modulators
  申请人：——

  公开号：US07745630B2

  公开（公告）日：2010-06-29

  Compounds of formula (I), or pharmaceutically acceptable derivatives thereof, wherein: Z, O, A, V, Y and Y′ are as defined herein; are useful for treating dysmenorreah.

  式(I)的化合物或其药学上可接受的衍生物，其中：Z、O、A、V、Y和Y'如本文所定义；适用于治疗痛经。
• Compounds Useful In Therapy
  申请人：Bryans Justin Stephen

  公开号：US20100317652A1

  公开（公告）日：2010-12-16

  The present invention provides compounds of formula (I), or pharmaceutically acceptable derivatives thereof wherein the variables Z, Q, Ring A, V, X, Y and Y′ are as defined herein, and pharmaceutical compositions comprising these compounds. The compounds of formula (I) and pharmaceutical compositions comprising them are useful for treating a disorder for which a V1a antagonist is indicated, in particular, dysmenorrhoea.

  本发明提供了式(I)的化合物或其药学上可接受的衍生物，其中变量Z，Q，环A，V，X，Y和Y'如此定义，并且包含这些化合物的药物组合物。式(I)的化合物和包含它们的药物组合物可用于治疗需要V1a拮抗剂的紊乱，特别是痛经。