2,2'-二羟基二苯醚 | 15764-52-0

• 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: 2,2'-二羟基二苯醚
• 中文别名: 2,2'-二羟基联苯醚；2,2’-二羟基联苯醚
• 英文名称: 2,2'-oxydiphenol
• 英文别名: 2,2'-dihydroxydiphenyl ether；2,2'-oxybis-phenol；hydroxyphenyl ether；2-(2-hydroxyphenoxy)phenol
• CAS: 15764-52-0
• 化学式: C₁₂H₁₀O₃
• mdl: MFCD00142736
• 分子量: 202.21
• InChiKey: VXHYVVAUHMGCEX-UHFFFAOYSA-N

物化性质

• 熔点：
  123°C
• 沸点：
  299.3±25.0 °C(Predicted)
• 密度：
  1.288±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇中呈现微弱的浑浊

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 安全说明：
  S26
• 危险类别码：
  R36/37/38
• 海关编码：
  2907299090
• 危险性防范说明：
  P264,P280,P302+P352+P332+P313+P362+P364,P305+P351+P338+P337+P313
• 危险性描述：
  H315,H319
• 储存条件：
  存放于惰性气体中，避免接触空气。

SDS

2,2'-Dihydroxydiphenyl Ether Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 2,2'-Dihydroxydiphenyl Ether

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 2,2'-Dihydroxydiphenyl Ether
Percent: >98.0%(GC)
CAS Number: 15764-52-0
Synonyms: Bis(2-hydroxyphenyl) Ether , 2-Hydroxyphenyl Ether , 2,2'-Oxybisphenol , 2,2'-
Oxydiphenol
Chemical Formula: C12H10O3
2,2'-Dihydroxydiphenyl Ether

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Crystal- Powder
Form:
Colour: White - Almost white
No data available
Odour:
2,2'-Dihydroxydiphenyl Ether

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
pH: No data available
Melting point/freezing point:123°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: No data available
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
No data available
IARC =
NTP = No data available
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed
2,2'-Dihydroxydiphenyl Ether

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

溶于甲醇：非常微弱的浑浊

反应信息

• 作为反应物：
  描述：

  2,2'-二羟基二苯醚 在 磷化氢 、 氢溴酸 作用下， 生成 二苯并对二噁英
  参考文献：
  名称：

  Ullmann; Stein, Chemische Berichte, 1906, vol. 39, p. 623

  摘要：

  DOI：
• 作为产物：
  描述：

  邻苯二酚 在 碳酸二乙酯 作用下， 反应 5.0h， 以99.6%的产率得到2,2'-二羟基二苯醚
  参考文献：
  名称：

  一种邻羟基苯乙醚的合成工艺

  摘要：

  本发明公开了一种邻羟基苯乙醚的合成工艺，以邻苯二酚为原料，以碳酸二乙酯为烷基化试剂，以钛锆负载型磷酸为催化剂；催化剂制备方法包括：步骤S1，用水溶解ZrOCl2·8H2O，再加入聚乙二醇，静置，得溶液A；氨水调节溶液A的pH值，得白色沉淀，过滤、洗涤，得湿滤饼；步骤S2，将Ti(OC4H9)4溶于质量分数为85％的磷酸中，溶解后再加水稀释至磷酸质量分数为25％‑45％，得溶液B；步骤S3，将湿滤饼搅拌溶解于溶液B中，得混合溶液，蒸发混合溶液得白色固体；将白色固体与改性纳米硅藻土混合研磨，二者重量份比为1:1.5‑2.5，然后在马弗炉中500‑700℃煅烧即得。本发明合成工艺采用钛锆负载型磷酸为催化剂，具有高效、反应条件温和等特点，催化剂分离后可循环套用，催化效率无明显降低。

  公开号：

  CN106349026A

文献信息

• Ligands for metals and improved metal-catalyzed processes based thereon
  申请人：——

  公开号：US20040171833A1

  公开（公告）日：2004-09-02

  One aspect of the present invention relates to ligands for transition metals. A second aspect of the present invention relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The subject methods provide improvements in many features of the transition metal-catalyzed reactions, including the range of suitable substrates, reaction conditions, and efficiency.

  本发明的一个方面涉及过渡金属配体。本发明的第二个方面涉及在过渡金属催化的碳-杂原子和碳-碳键形成反应中使用包含这些配体的催化剂。所述方法提供了过渡金属催化反应的许多特征的改进，包括适用底物的范围、反应条件和效率。
• Solid- and solution-phase synthesis of heparin and other glycosaminoglycans
  申请人：——

  公开号：US20030013862A1

  公开（公告）日：2003-01-16

  Described is a modular, general synthetic strategy for the preparation in solution and on a solid support of heparin, heparin-like glycosaminoglycans, glycosaminoglycans and non-natural analogs of each of them. Additionally, the modular strategy provides the basis for the preparation of combinatorial libraries and parallel libraries of defined glycosaminoglycan oligosaccharides. The defined glycosaminoglycan structures may be used in high-throughput screening experiments to identify carbohydrate sequences that regulate a host of recognition and signal-transduction processes. The determination of specific sequences involved in receptor binding holds great promise for the development of molecular tools which will allow modulation of processes underlying viral entry, angiogenesis, kidney diseases and diseases of the central nervous system. Notably, the present invention enables the automated synthesis of glycosaminoglycans in much the same fashion that peptides and oligonucleotides are currently assembled.

  描述了一种模块化的通用合成策略，用于在溶液中和固体支撑上制备肝素、类肝素糖胺聚糖、糖胺聚糖以及它们的每一种非天然类似物。此外，该模块化策略为定义的糖胺聚糖寡糖的组合库和平行库的制备提供了基础。定义的糖胺聚糖结构可以用于高通量筛选实验，以识别调节多种识别和信号转导过程的碳水化合物序列。确定参与受体结合的特定序列对于开发分子工具具有巨大的前景，这些工具将允许调节病毒进入、血管生成、肾脏疾病和中枢神经系统疾病等过程。值得注意的是，本发明使得能够以目前组装肽和寡核苷酸的方式自动化合成糖胺聚糖。
• Chemo‐ and Regioselective Hydrogenolysis of Diaryl Ether C−O Bonds by a Robust Heterogeneous Ni/C Catalyst: Applications to the Cleavage of Complex Lignin‐Related Fragments
  作者：Fang Gao、Jonathan D. Webb、John F. Hartwig

  DOI：10.1002/anie.201509133

  日期：2016.1.22

  C−O bonds in di‐ortho‐substituted diaryl ethers under the catalysis of a supported nickel catalyst. The catalyst comprises heterogeneous nickel particles supported on activated carbon and furnishes arenes and phenols in high yields without hydrogenation. The high thermal stability of the embedded metal particles allows C−O bond cleavage to occur in highly substituted diaryl ether units akin to those

  我们报告了在负载型镍催化剂的催化下，二邻位取代的二芳基醚中C-O键的化学和区域选择性氢解。该催化剂包含负载在活性炭上的非均相镍颗粒，并提供高产率的芳烃和苯酚，而无需氢化。包埋的金属颗粒的高热稳定性使C-O键裂解发生在与木质素类似的高度取代的二芳基醚单元中。初步的机械实验表明，该催化剂比以前报道的由[Ni（cod）2 ]溶液形成的催化剂颗粒容易烧结。
• Synthesis, Activity, and Molecular Modeling Studies of Novel Human Aldose Reductase Inhibitors Based on a Marine Natural Product
  作者：Jesús Ángel de la Fuente、Sonia Manzanaro、María Jesús Martín、Teresa G. de Quesada、Isabel Reymundo、Santos M. Luengo、Federico Gago

  DOI：10.1021/jm030957n

  日期：2003.11.1

  analogue (16) showed a 17-fold increase in inhibitory activity compared to that of sorbinil (IC(50) = 0.24 vs 4 microM). A molecular representation of human ALR2 in complex with the natural product was built using homology modeling, automated docking, and energy refinement methods. AMBER parameters for the halogen atoms were derived and calibrated using condensed phase molecular dynamics simulations of fluorobenzene

  醛糖还原酶（ALR2）与糖尿病并发症（包括失明）的病因有关。由于目前用于预防这些长期并发症的药物数量有限，因此非常需要发现新的ALR2抑制剂。在这项研究中，发现天然存在于海洋海绵中的多溴联苯醚（1）可以抑制重组人ALR2，IC（50）为6.4 microM。一系列合成和体外测试以探索结构-活性关系的多卤代类似物表现出不同程度的抑制活性。最具活性的化合物还能够防止山梨糖醇在人视网膜细胞内积累。在这种基于细胞的分析中，与山梨醇相比，最有效的合成类似物（16）的抑制活性提高了17倍（IC（50）= 0.24 vs 4 microM）。使用同源性建模，自动对接和能量提纯方法构建了与天然产物复合的人ALR2分子代表。导出了卤素原子的AMBER参数，并使用了氟苯，氯苯和溴苯的缩合分子动力学模拟进行了校准。提议抑制剂结合引起构象变化，该变化与最近报道的Zenarestat相似。自由能摄动热力学循环使我们
• Catalytic Double Carbon-Boron Bond Formation for the Synthesis of Cyclic Diarylborinic Acids as Versatile Building Blocks for π-Extended Heteroarenes
  作者：Takuya Igarashi、Mamoru Tobisu、Naoto Chatani

  DOI：10.1002/anie.201612535

  日期：2017.2.13

  catalytic synthesis of cyclic diarylborinic acids is developed using a dihydroaminoborane reagent as the boron source. Unlike previously reported methods that use organolithium reagents, this method allows the easy synthesis of cyclic diarylborinic acids bearing a range of functionalities including CN, CO2Et, CONEt2 and NMeCO2tBu. Furthermore, these cyclic diarylborinic acids provide rapid access to

  环状二芳基硼酸的第一次催化合成是使用二氢氨基硼烷试剂作为硼源进行的。与先前报道的使用有机锂试剂的方法不同，该方法可轻松合成带有CN，CO 2 Et，CONEt 2和NMeCO 2 t Bu等一系列功能的环状二芳基硼酸。此外，这些环状二芳基硼酸提供了快速进入骨骼多样性的途径，尤其是它们能够通过简单的交叉偶联反应合成六元至九元π扩展的杂芳烃，这在先进材料和药物中都是重要的合成靶标。