1,11-十一烷二醇 | 765-04-8

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 1,11-十一烷二醇
• 中文别名: 1,11-十一炭二醇；十一烷二元醇;；十一烷二元醇
• 英文名称: undecane-1,11-diol
• 英文别名: 1,11-undecanediol；Undecan-1,11-diol；1,11-undecan-diol；undecanediol；Undecandiol-(1,11)
• CAS: 765-04-8
• 化学式: C₁₁H₂₄O₂
• mdl: MFCD00041568
• 分子量: 188.31
• InChiKey: XSMIOONHPKRREI-UHFFFAOYSA-N

物化性质

• 熔点：
  62°C
• 沸点：
  271.93°C (rough estimate)
• 密度：
  0.9314 (rough estimate)
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  13
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2905399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1,11-Undecanediol
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: 1,11-Undecanediol
CAS number: 765-04-8

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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: C11H24O2
Molecular weight: 188.3

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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：

  1,11-十一烷二醇 在 三乙基硼氢化锂 作用下， 以 various solvent(s) 为溶剂， 反应 0.42h， 生成 十一烷醇
  参考文献：
  名称：

  Lactones. 2. Enthalpies of hydrolysis, reduction, and formation of the C4-C13 monocyclic lactones. Strain energies and conformations

  摘要：

  The enthalpies of hydrolysis of the monocyclic lactones from gamma-butyrolactone to tridecanolactone were determined calorimetrically, and the acyclic ethyl esters having the same number of atoms were studied in the same fashion. The enthalpies of reduction of the lactones to the corresponding alpha,omega-alkanediols with lithium triethylborohydride also were determined. The enthalpies of formation of the lactones and the ethyl esters were derived from these data. They were converted to values for the gas phase by measuring the enthalpies of vaporization of ethyl esters and of lactones. In the cases of gamma-butyrolactone and delta-valerolactone, the enthalpies of formation were in good accord with the previously reported values determined via combustion calorimetry. The strain energies of the lactones were obtained via isodesmic reactions. Valerolactone had a strain energy of 11 kcal/mol, and the largest strain energy was found with octanolactone (13 kcal/mol). The conformations of gamma-butyrolactone and delta-valerolactone were studied via MP2/6-31G* geometry optimizations, and the conformations of the other lactones were studied with use of the molecular mechanics program MM3. The energies of the lactones estimated via molecular mechanics were compared with the experimental results.

  DOI：

  10.1021/ja00020a036
• 作为产物：
  描述：

  十一烷醇 在 CYP₁₅₃A₁₆ 作用下， 反应 4.0h， 以59%的产率得到1,11-十一烷二醇
  参考文献：
  名称：

  Regioselective ω-hydroxylation of medium-chain n-alkanes and primary alcohols by CYP153 enzymes from Mycobacterium marinum and Polaromonas sp. strain JS666

  摘要：

  饱和烃的氧官能化是基础和应用化学中的一个重要目标。生物催化剂如细胞色素P450酶可以以非常选择性的方式将氧引入多种分子中，这可以用于精细化学品和大宗化学品的合成。来自CYP153A亚家族的细胞色素P450酶被描述为具有高末端区域选择性的烷烃羟化酶。在这里，我们报告了由来自海洋分枝杆菌（CYP153A16）和极地单胞菌（CYP153A P. sp.）的CYP153A酶催化的C5–C12烷烃和醇氧化反应的产物产率。对于所有反应，副产物的形成进行了详细描述。经过在大肠杆菌中克隆和表达后，纯化的单氧化酶的活性与变色龙还原蛋白（CamA）和变色龙还原酶（CamB）重新结合。尽管这两种酶系统都产生初级醇和α,ω-烷二醇，但它们对烷烃的氧化模式却有所不同。对于CYP153A P. sp.，观察到主要的ω-羟化活性，而CYP153A16则具备催化ω-羟化和α,ω-二羟化反应的能力。

  DOI：

  10.1039/c1ob05565h

文献信息

• Highly Efficient Synthesis of Monodisperse Poly(ethylene glycols) and Derivatives through Macrocyclization of Oligo(ethylene glycols)
  作者：Hua Zhang、Xuefei Li、Qiuyan Shi、Yu Li、Guiquan Xia、Long Chen、Zhigang Yang、Zhong-Xing Jiang

  DOI：10.1002/anie.201410309

  日期：2015.3.16

  A macrocyclic sulfate (MCS)‐based approach to monodisperse poly(ethylene glycols) (M‐PEGs) and their monofunctionalized derivatives has been developed. Macrocyclization of oligo(ethylene glycols) (OEGs) provides MCS (up to a 62‐membered macrocycle) as versatile precursors for a range of monofunctionalized M‐PEGs. Through iterative nucleophilic ring‐opening reactions of MCS without performing group

  已开发出一种基于大环硫酸盐（MCS）的单分散聚乙二醇（M-PEG）及其单官能化衍生物的方法。寡聚乙二醇（OEG）的大环化提供了MCS（最多62个成员的大环），作为一系列单官能化M-PEG的通用前体。通过MCS的反复亲核开环反应而无需进行基团保护和激活，可以轻松制备一系列M-PEG，包括史无前例的64-mer（2850 Da）。合成简单性与这种新策略的多功能性可能为M-PEG的更广泛应用铺平道路。
• SILANE COUPLING COMPOUNDS AND MEDICAL AND/OR DENTAL CURABLE COMPOSITIONS COMPRISING THE SAME
  申请人：KABUSHIKI KAISHA SHOFU

  公开号：US20190300552A1

  公开（公告）日：2019-10-03

  The present invention relate to a novel silane coupling agent and a medical and/or dental curable composition comprising the same. It is an object of the present invention to provide a novel silane coupling agent that imparts high affinity to a radical polymerizable monomer, thereby imparting high mechanical strength, flexibility and durability when used for a medical and/or dental curable composition, and an inorganic filler surface-treated with the novel silane coupling agent and a novel medical and/or dental curable composition. A silane coupling agent including repeating units such as a urethane bond and polyethylene glycol (ether bond) at a specific position is used.

  本发明涉及一种新型硅烷偶联剂以及包括该偶联剂的医用和/或牙科可固化组合物。本发明的目的是提供一种新型硅烷偶联剂，使其对自由基聚合单体具有高亲和力，从而在用于医用和/或牙科可固化组合物时赋予高机械强度、柔韧性和耐久性，并且包括经新型硅烷偶联剂表面处理的无机填料和新型医用和/或牙科可固化组合物。该硅烷偶联剂包括在特定位置具有尿素键和聚乙二醇（醚键）等重复单元。
• Convenient methods for the reduction of amides, nitriles, carboxylic esters, acids and hydroboration of alkenes using NaBH4/I2system
  作者：A.S.Bhanu Prasad、J.V.Bhaskar Kanth、Mariappan Periasamy

  DOI：10.1016/s0040-4020(01)81236-9

  日期：1992.1

  THF gives the corresponding amines in 70–76% yields. Reduction of nitriles yields the corresponding amines in 70–75% yields. The I2/NaBH4 system is useful in the hydrocarboration of olefins and the corresponding alcohols are obtained in 78–92% yields after H2O2/OH− oxidation. The reagent system is also useful for the reduction of carboxylic esters and acids to the corresponding alcohols in 60–90% yields

  酰胺与NaBH 4 -I 2体系在THF中的反应得到相应的胺，产率为70-76％。腈还原后，相应的胺的产率为70-75％。的I 2 /加入NaBH 4系统是在烯烃的hydrocarboration有用和在78-92％的收率后H的所获得的相应的醇2 ö 2 / OH -氧化。该试剂体系还可用于将羧酸酯和酸以60-90％的产率还原为相应的醇。
• Zirconium Borohydride - a Versatile Reducing Agent for the Reduction of Electrophilic and Nucleophilic Substrates
  作者：S. Narasimhan、R. Balakumar

  DOI：10.1080/00397910008087061

  日期：2000.12

  Abstract Zirconium borohydride, a potential reducing agent, reduces acids, esters, imines to the corresponding alcohols and secondary amines in good yield at room temperature within two hours. This facile reducing property was taken advantage off in the synthesis of pheromones and some novel chiral precursors for asymmetric synthesis.

  摘要 硼氢化锆是一种潜在的还原剂，可在室温下两小时内以良好的收率将酸、酯、亚胺还原为相应的醇和仲胺。在信息素和一些用于不对称合成的新型手性前体的合成中利用了这种简便的还原特性。
• Reduction of Carboxylic Acids by Tetraalkyl Ammonium Borohydride
  作者：S. Narasimhan、S. Swarnalakshmi、R. Balakumar

  DOI：10.1080/00397910008087107

  日期：2000.3

  Abstract Tetraalkylammonium borohydride reduces carboxylic acids to the corresponding alcohols in good yields utilizing only stoichiometric quantities of hydride and also in the absence of any Lewis acids.

  摘要四烷基硼氢化铵仅使用化学计量量的氢化物并且在不存在任何路易斯酸的情况下以良好的产率将羧酸还原为相应的醇。

表征谱图