1,7,7-三甲基二环[2.2.1]庚-2-基异丁烯酸酯 | 16868-12-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 中文名称: 1,7,7-三甲基二环[2.2.1]庚-2-基异丁烯酸酯
• 中文别名: 甲基丙烯酸异冰片酯
• 英文名称: isobornyl methacrylate
• 英文别名: isobornylmethacrylate；isobornyl (meth)acrylate；iso-bornyl methacrylate；(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl) 2-methylprop-2-enoate
• CAS: 16868-12-5
• 化学式: C₁₄H₂₂O₂
• mdl: MFCD00040697
• 分子量: 222.327
• InChiKey: IAXXETNIOYFMLW-UHFFFAOYSA-N

物化性质

• 沸点：
  103℃ (3 Torr)
• 密度：
  0.99±0.1 g/cm3 (20 ºC 760 Torr)
• 闪点：
  104.0±16.1℃
• 物理描述：
  Liquid
• 蒸汽压力：
  0.11 mm Hg @ 25 °C /Estimated/
• 稳定性/保质期：
  Storage of this product at elevated temperatures (>30 °C or >85 °F) reduces the shelf-life. The typical shelf-life for this product is 12 months. /Formulation >99% Isobornyl methacrylate/
• 分解：
  Thermal decomposition releases oxides of carbon. /Formulation: >99% Isobornyl methacrylate/
• 聚合：
  Methyl methacrylate, and in general the methacrylic esters, polymerize much less readily than the corresponding ordinary acrylates. None the less, they are stabilized by adding hydroquinone or pyrogallol, particularly in the presence of metallic copper. /methacrylates/
• 折光率：
  Index of refraction = 1.4748 @ 20 °C/D

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.785
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

ADMET

代谢

小量的甲基丙烯酸甲酯可以通过皂化作用轻易地代谢成醇和甲基丙烯酸。后者可以形成一个乙酰辅酶A衍生物，然后进入正常的脂质代谢。/甲基丙烯酸甲酯/

Small quantities of methacrylates may readily be metabolized by saponification into the alcohol and methacrylic acid. The latter may form an acetyl-coenzyme A derivative, which then enters the normal lipid metabolism. /Methacrylates/

来源:Hazardous Substances Data Bank (HSDB)

代谢

丙烯酸酯和甲基丙烯酸酯主要通过迈克尔加成反应或谷胱甘肽-S-转移酶与谷胱甘肽结合来进行解毒。它们还可能通过羧酸酯酶发生水解。较低分子量的酯类被迅速代谢和排出，因此，不太可能引起累积毒性。/丙烯酸酯和甲基丙烯酸酯/

Acrylates and methacrylates are detoxified predominantly via conjugation with glutathione via the Michael addition reaction or glutathione-S-transferase. They are also likely to be hydrolyzed via carboxylesterases. The lower molecular weight esters are rapidly metabolized and eliminated, therefore, will not likely cause cumulative toxicity. /Acrylates andMethacrylates/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 副作用

皮肤致敏剂 - 一种可以诱导皮肤产生过敏反应的制剂。

Skin Sensitizer - An agent that can induce an allergic reaction in the skin.

来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

毒理性

• 解毒与急救

基本治疗：建立专利气道。如有必要，进行吸痰。观察呼吸不足的迹象，如有需要，协助通气。通过非循环呼吸面罩以10至15升/分钟的速度给予氧气。监测肺水肿，如有必要进行治疗……。监测休克，如有必要进行治疗……。预见并处理癫痫发作……。对于眼睛污染，立即用水冲洗眼睛。在运输过程中，用生理盐水连续冲洗每只眼睛……。不要使用催吐剂。对于摄入，如果患者能吞咽、有强烈的干呕反射且不流口水，则用水冲洗口腔，并给予5毫升/千克，最多200毫升的水进行稀释……。在去污后，用干燥的无菌敷料覆盖皮肤烧伤……。/毒药A和B/

Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if needed. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Cover skin burns with dry sterile dressings after decontamination ... . /Poison A and B/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 解毒与急救

高级治疗：对于无意识、严重肺水肿或呼吸停止的患者，考虑进行口咽或鼻咽气管插管以控制气道。使用气囊面罩装置的正压通气技术可能有益。监测心率和必要时治疗心律失常。 ... 开始静脉输液，使用D5W/SRP：“保持开放”，最低流量/。如果出现低血容量的迹象，使用乳酸钠林格氏液。注意液体过载的迹象。考虑使用药物治疗肺水肿。对于伴有低血容量迹象的低血压，谨慎给予液体。注意液体过载的迹象。用地西泮（安定）治疗癫痫。使用丙美卡因氢氯化物协助眼部冲洗。/毒药A和B/

Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in respiratory arrest. Positive pressure ventilation techniques with a bag valve mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... . For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Poison A and B/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 非人类毒性摘录

实验室动物：发育或生殖毒性/使用大鼠的动物研究显示，一些丙烯酸酯和甲基丙烯酸酯具有胚胎毒性。然而，动物研究中使用的单体剂量远高于工人可能接触到的浓度。/丙烯酸酯和甲基丙烯酸酯/

/LABORATORY ANIMALS: Developmental or Reproductive Toxicity/ Animal studies using rats revealed that some acrylates and methacrylates are embryotoxic. The doses of monomers used in the animal studies, however, were much higher than concentrations likely encountered by workers. /Acrylates and Methacrylates/

来源:Hazardous Substances Data Bank (HSDB)

安全信息

• 安全说明：
  S26

反应信息

• 作为反应物：
  描述：

  1,7,7-三甲基二环[2.2.1]庚-2-基异丁烯酸酯 在 吡啶 、 甲醇 、 三异丙基硅烷 、 C₁₅H₂₀N₂O 、 Selectfluor 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 42.0h， 生成
  参考文献：
  名称：

  Palladium-Catalyzed Remote Hydro-Oxygenation of Internal Alkenes: An Efficient Access to Primary Alcohols

  摘要：

  DOI：

  10.1021/jacs.2c11428
• 作为产物：
  描述：

  冰片 、 甲基丙烯酸 生成 1,7,7-三甲基二环[2.2.1]庚-2-基异丁烯酸酯
  参考文献：
  名称：

  MAXSUMOV, A. G.;USMANOV, M.;RAXMATULLAEV, F.;AKILOV, T. A.;IBRAGIMOVA, N.+

  摘要：

  DOI：

文献信息

• [EN] A DENTAL COMPOSITION<br/>[FR] COMPOSITION DENTAIRE
  申请人：STICK TECH OY

  公开号：WO2020035321A1

  公开（公告）日：2020-02-20

  A dental composition comprising10-50 wt-% of a methacrylate-based first matrix component, a polymerisation system and as a second matrix component 1-50 wt-% of a compound having a general formula (I).

  一种牙科组合物，包括10-50重量％的甲基丙烯酸酯基第一基体组分，一个聚合体系，以及作为第二基体组分的具有一般式(I)的化合物，其含量为1-50重量％。
• PREPARATION OF FUNCTIONALIZED ALKOXYAMINE INITIATOR AND ITS USE
  申请人：——

  公开号：US20030236368A1

  公开（公告）日：2003-12-25

  A one-pot process for the preparation of functional alkoxyamines of the general formula (I), 1 is disclosed. The process entails (1) reacting an oxidizing agent with a sterically hindered secondary amine to produce an aqueous phase and a nitroxyl radical (2) removing the aqueous phase and adding to the nitroxyl radical one or more vinyl monomer(s) conforming to a formula and a system which produces free radicals. Also disclosed is a process of polymerizing monomers using the functional alkoxyamine.

  披露了一种用于制备具有一般公式（I）的功能性烷氧基胺的一锅法工艺。该工艺包括：（1）使用氧化剂与空间位阻较大的二级胺反应，产生水相和硝基氧自由基；（2）移除水相，并向硝基氧自由基中加入一种或多种符合公式的乙烯基单体以及能够产生自由基的体系。还披露了一种使用功能性烷氧基胺聚合单体的工艺。
• Photosensitive compound, photosensitive composition including the same, method of manufacturing the same
  申请人：Korea Kumho Petrochemical Co., Ltd.

  公开号：EP2289874A1

  公开（公告）日：2011-03-02

  Disclosed are a photosensitive compound and a method of manufacturing the same. The photosensitive is composed of a naphthoquinonediazide sulfonic ester compound having at least one naphthoquinonediazide sulfoxy group, and having either at least one carboxy group with 1 to 8 carbon atoms or at least one alkoxy group with 1 to 8 carbon atoms, in one molecule.

  揭示了一种光敏化合物及其制造方法。该光敏化合物由至少含有一个萘醌二氮化苯并磺酸酯基团的化合物组成，该化合物在一个分子中具有至少一个含有1至8个碳原子的羧基或至少一个含有1至8个碳原子的烷氧基。
• ENGINEERED CELLS AND AGENT COMPOSITIONS FOR THERAPEUTIC AGENT DELIVERY AND TREATMENTS USING SAME
  申请人：UNIVERSITY OF WASHINGTON

  公开号：US20200276318A1

  公开（公告）日：2020-09-03

  Provided herein are engineered cells and methods for engineering cells to deliver a therapeutic agent, e.g., a small molecule, peptide or other drug, to a cell or tissue to be treated.

  本文提供了经过工程改造的细胞以及用于工程改造细胞以传递治疗剂的方法，例如小分子、肽或其他药物，以传递到待治疗的细胞或组织。
• PRODUCTION OF OPHTHALMIC DEVICES BASED ON PHOTO-INDUCED STEP GROWTH POLYMERIZATION
  申请人：Medina Arturo Norberto

  公开号：US20110269869A1

  公开（公告）日：2011-11-03

  The invention provide a new lens curing method for making hydrogel contact lenses. The new lens curing method is based on actinically-induced step-growth polymerization. The invention also provides hydrogel contact lenses prepared from the method of the invention and fluid compositions for making hydrogel contact lenses based on the new lens curing method. In addition, the invention provide prepolymers capable of undergoing actinically-induced step-growth polymerization to form hydrogel contact lenses.

  这项发明提供了一种新的透镜固化方法，用于制造水凝胶隐形眼镜。这种新的透镜固化方法基于光引发的步聚合反应。该发明还提供了通过该发明方法制备的水凝胶隐形眼镜，以及基于新的透镜固化方法制造水凝胶隐形眼镜的液体组合物。此外，该发明提供了能够经历光引发的步聚合反应形成水凝胶隐形眼镜的预聚合物。

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