4-(N-壬基氧基)苯硼酸 | 173392-87-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-(N-壬基氧基)苯硼酸
• 英文名称: 4-nonyloxyphenylboronic acid
• 英文别名: p-nonyloxyphenylboronic acid；(4-(Nonyloxy)phenyl)boronic acid；(4-nonoxyphenyl)boronic acid
• CAS: 173392-87-5
• 化学式: C₁₅H₂₅BO₃
• mdl: MFCD04039033
• 分子量: 264.173
• InChiKey: XAJSPPCQRRBXGB-UHFFFAOYSA-N

物化性质

• 沸点：
  408.4±47.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.58
• 重原子数：
  19
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2931900090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335
• 储存条件：
  -20°C，惰性气体

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(N-Nonyloxy)phenylboronic acid
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-(N-Nonyloxy)phenylboronic acid
CAS number: 173392-87-5

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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: C15H25BO3
Molecular weight: 264.2

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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.

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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-(N-壬基氧基)苯硼酸 在 四(三苯基膦)钯 Amberlite IRA 400 、 sodium carbonate 作用下， 以 甲醇 、 乙醇 、 苯 为溶剂， 反应 4.0h， 生成
  参考文献：
  名称：

  A highly efficient enzymic route to novel chiral liquid crystals based on 3-aryl-2-cycloalken-1-ones

  摘要：

  一种酶促途径被用于生产新型手性液晶。

  DOI：

  10.1039/c39940002305
• 作为产物：
  描述：

  1-溴-4-(壬氧基)苯 在 正丁基锂 、 盐酸 作用下， 以 四氢呋喃 为溶剂， 生成 4-(N-壬基氧基)苯硼酸
  参考文献：
  名称：

  Suzuki-Miyaura Reaction of Chloroarenes Using Pd(PPh₃)₄ as Catalyst

  摘要：

  研究人员对多种氯代烯烃的反应活性进行了调查，发现氯代硝基烯烃在 Pd(PPh3)4 / [Pd(PPh3)2Cl2/n-Ph3] 催化剂的作用下可发生简单的芳基化反应。此外，4-氯苯甲醛也在该条件下发生了芳基化反应，尽管催化剂负载量较高。

  DOI：

  10.3184/030823410x12624523028293

文献信息

• Chiral cyclohexyl compounds
  申请人：Secretary of State for Defence in Her Britannic Majesty's Government of

  公开号：US05853613A1

  公开（公告）日：1998-12-29

  The present invention describes liquid crystal compounds which are suitable for use in liquid crystal devices including those which exploit the electroclinic effect.

  本发明描述了适用于液晶器件中的液晶化合物，包括那些利用电致旋光效应的器件。
• Brominated Thiophenes as Precursors in the Preparation of Brominated and Arylated Anthraquinones
  作者：Thies Thiemann、Yasuko Tanaka、Jesus Iniesta

  DOI：10.3390/molecules14031013

  日期：——

  Brominated anthraquinones can be synthesized directly from bromothiophenes when these are reacted with 1,4-naphthoquinones in the presence of meta-chloroperoxy-benzoic acid. The bromoanthraquinones are versatile building blocks in the preparation of arylated anthraquinones and of extended π-systems with interspersed anthraquinone units.

  当溴噻吩与 1,4-萘醌在间氯过氧苯甲酸存在下反应时，可以直接合成溴化蒽醌。溴蒽醌是制备芳基蒽醌和具有散布蒽醌单元的扩展 π 系统的通用构件。
• Synthesis and thermotropic liquid crystalline properties of calamitic molecules with laterally attached hydrophilic groups: Y-shaped three-block molecules which can form smectic and columnar mesophases
  作者：Rene Plehnert、Jörg Andreas Schröter、Carsten Tschierske

  DOI：10.1039/a803043j

  日期：——

  The synthesis and the thermotropic liquid crystalline properties of calamitic mesogens (p-terphenyl derivatives, a biphenyl and a p-quintaphenyl derivative) with a laterally attached hydrophilic group (1,2-diol groups, primary and secondary amides, polyether chains, crown ether units, carbohydrate units, a hydrazide, a quaternary ammonium salt, a carboxylic acid and a sodium carboxylate) are reported. The compounds were investigated by means of polarizing microscopy and calorimetry. The influence of the type of the polar group, of the length of the rigid core and the position of the connection of the hydrophilic group with the rod-like rigid core have been investigated. Many of these amphiphilic molecules can form monolayer S A phases. If a sufficient amount of hydrogen bonding is available their mesophase stability can be higher than that of related compounds with other lateral substituents. Rectangular columnar mesophases can be found for compounds with rather large and flexible polar lateral substituents (polyether chains) fixed to the center of the rigid terphenyl unit. These columnar phases should represent ribbon phases resulting from the collapse of the smectic layers (modulated smectic phases). The proposed model is also related to that suggested for supermolecular structures of triblock copolymers. Thus, these molecules can be regarded as low molecular weight block compounds consisting of three different and incompatible molecular parts.

  报道了带有侧向亲水基团（如1,2-二醇基、初级和次级酰胺、聚醚链、冠醚单元、糖单位、肼、季铵盐、羧酸和钠盐）的柱状液晶 (p-三苯基衍生物、联苯和p-五苯基衍生物) 的合成及其热驱动液晶特性。通过偏振光显微镜和热量计对这些化合物进行了研究。探讨了极性基团的类型、刚性核心的长度以及亲水基团与杆状刚性核心连接位置的影响。这些两性分子中的许多可以形成单层 S_A 相。如果有足够的氢键相互作用，它们的介相稳定性可能高于其他侧向取代基的相关化合物。对于那些带有较大且灵活的极性侧向取代基（聚醚链）并固定在刚性三苯基单元中心的化合物，可以观察到矩形柱状介相。这些柱状相应代表了由层状相 collapse 所形成的带状相（调制层状相）。所提出的模型也与对三嵌段共聚物超分子结构的建议相关。因此，这些分子可以被视为由三部分不同且不相容的低分子量嵌段化合物。
• Synthesis and Physical Properties of Thioester Liquid Crystals that Exhibit an Anti-Ferro-Anti Phase Sequencing
  作者：Larissa Nassif、Antal Jakli、Alexander J. Seed

  DOI：10.1080/10587250108025293

  日期：2001.7.1
• Yu, Z. N.; Tu, H. L.; Wan, X. H., Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 2003, vol. 391, p. 41 - 56
  作者：Yu, Z. N.、Tu, H. L.、Wan, X. H.、Chen, X. F.、Zhou, Q. F.

  DOI：——

  日期：——