2-(3,4-二氟苯氧基)丙烷 | 203059-84-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 2-(3,4-二氟苯氧基)丙烷
• 英文名称: 1,2-difluoro-4-isopropoxybenzene
• 英文别名: 2,3-difluoro-5-methylethoxybenzene；1,2-difluoro-4-isopropoxy-benzene；1,2-difluoro-4-propan-2-yloxybenzene
• CAS: 203059-84-1
• 化学式: C₉H₁₀F₂O
• mdl: MFCD00070791
• 分子量: 172.175
• InChiKey: MTDUJCDGQPJLKA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 安全说明：
  S26,S36/37/39

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1,2-Difluoro-4-isopropoxybenzene
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: 1,2-Difluoro-4-isopropoxybenzene
CAS number: 203059-84-1

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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: C9H10F2O
Molecular weight: 172.2

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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, 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
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：

  2-(3,4-二氟苯氧基)丙烷 在 四丁基氟化铵 、 碳酸氢钠 、 di-tert-butyl (E)-azodicarboxylate 、 三苯基膦 、 lithium hydroxide 作用下， 以 四氢呋喃 、 水 、 二甲基亚砜 为溶剂， 反应 59.0h， 生成 2-((4S,5S)-1-(4-((1-(2-fluoro-5-isopropoxyphenyl)-3-methylpiperidin-4-yl)oxy)phenyl)-4-methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-yl)acetic acid hydrochloride
  参考文献：
  名称：

  Dihydropyrazole GPR40 modulators

  摘要：

  本发明提供了化合物的结构式(I)：或其立体异构体，或其药学上可接受的盐，其中所有变量如本文所定义。这些化合物是GPR40 G蛋白偶联受体调节剂，可以用作药物。

  公开号：

  US09133163B2
• 作为产物：
  描述：

  2-碘代丙烷 、 3,4-二氟苯酚 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 以58.8 %的产率得到2-(3,4-二氟苯氧基)丙烷
  参考文献：
  名称：

  含氮稠环类衍生物、药物组合物及其制备方法和应用

  摘要：

  本发明提供了一种式I所示的氮稠环类衍生物、药物组合物及其制备方法和应用。该化合物具有良好的GnRH受体拮抗作用，具有更长的半衰期，可用于治疗或预防与性腺激素有关的病症和疾病，以及制备用于此类病症和疾病的药物。

  公开号：

  CN115232144A

文献信息

• Spiroindolinone derivatives
  申请人：Chen Li

  公开号：US20070213341A1

  公开（公告）日：2007-09-13

  The present invention relates to spiroindolinone derivatives of the formula and enantiomers and pharmaceutically acceptable salts and esters thereof which have utility as antiproliferative agents, especially, as anticancer agents.

  本发明涉及公式的螺环吲哚酮衍生物及其对映体和药学上可接受的盐和酯，具有作为抗增殖剂的效用，特别是作为抗癌剂。
• [EN] METHODS AND COMPOSITIONS COMPRISING GUANIDINES FOR TREATING BIOFILMS<br/>[FR] MÉTHODES ET COMPOSITIONS COMPRENANT DES GUANIDINES DESTINÉS AU TRAITEMENT DE BIOFILMS
  申请人：HARVARD COLLEGE

  公开号：WO2014078801A1

  公开（公告）日：2014-05-22

  Methods of treating or reducing biofilms, treating a biofilm-related disorder, triggering biofilm disassembly, and preventing biofilm formation using guanidines is described.

  描述了使用胍类物质治疗或减少生物膜、治疗与生物膜有关的疾病、促使生物膜解体以及预防生物膜形成的方法。
• Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition
  申请人：Sasada Yasuyuki

  公开号：US20060097226A1

  公开（公告）日：2006-05-11

  A compound represented by the following formula (1), a liquid crystal composition containing the compound and a liquid crystal display device containing the composition: all the symbols in the formula (1) are defined in the specification.

  以下是翻译结果： 由以下公式（1）表示的化合物，含有该化合物的液晶组合物以及包含该组合物的液晶显示装置：公式（1）中的所有符号均在规范中定义。
• SPIROINDOLINONE DERIVATIVES
  申请人：Ding Qingjie

  公开号：US20080188506A1

  公开（公告）日：2008-08-07

  There are provided spiroindolinones of the formula and enantiomers and pharmaceutically acceptable salts and esters thereof which have utility as antiproliferative agents, especially, as anticancer agents.

  提供了公式为的螺吡喃酮及其对映体和药学上可接受的盐和酯，其具有作为抗增殖剂的功效，特别是作为抗癌剂的功效。
• COMPOUND HAVING ALKYL ON BENZENE RING, LIQUID CRYSTAL COMPOSITION HAVING THE COMPOUND, AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE LIQUID CRYSTAL COMPOSITION
  申请人：SASADA Yasuyuki

  公开号：US20090230356A1

  公开（公告）日：2009-09-17

  A compound represented by the following formula (1), a liquid crystal composition containing the compound and a liquid crystal display device containing the composition: all the symbols in the formula (1) are defined in the specification.

  以下是该公式(1)所代表的化合物、含有该化合物的液晶组合物和含有该组合物的液晶显示器件的简介：公式(1)中的所有符号都在说明书中定义。