3-甲氧基环己烯 | 2699-13-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 3-甲氧基环己烯
• 英文名称: 3-methoxycyclohexene
• 英文别名: 3-methoxycyclohex-1-ene
• CAS: 2699-13-0
• 化学式: C₇H₁₂O
• mdl: MFCD00013777
• 分子量: 112.172
• InChiKey: OKDKFTKUXADLSJ-UHFFFAOYSA-N

物化性质

• 沸点：
  133°C(lit.)
• 密度：
  0.910 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.714
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  3
• 储存条件：
  室温

SDS

3-Methoxycyclohexene
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 3-Methoxycyclohexene

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS
Category 3
Flammable liquids
HEALTH HAZARDS Not classified
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Flammable liquid and vapour
Precautionary statements:
[Prevention] Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Keep container tightly closed.
Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary
measures against ignition by the static discharge and the spark.
Wear protective gloves/eye protection/face protection.
[Response] IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse
skin with water/shower.
[Storage] Store in a well-ventilated place. Keep cool.
Dispose of contents/container through a waste management company authorized by
[Disposal]
the local government.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 3-Methoxycyclohexene
Percent: >97.0%(GC)
CAS Number: 2699-13-0
Chemical Formula: C7H12O

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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.
3-Methoxycyclohexene

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. 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, carbon dioxide.
media:
Unsuitable extinguishing Water (It may scatter and spread fire.)
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: Keep containers cool by
spraying with water. Eliminate all ignition sources 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 Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in dry sand or inert absorbent before recovering it into an
containment and cleaning airtight container. In case of large amount of spillage, contain a spill by bunding.
up: Adhered or collected material should be promptly disposed of, in accordance with
appropriate laws and regulations.
Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
hazards: case of a fire. Use spark-proof tools and explosion-proof equipment.

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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 generation of vapour or mist. Keep away from heat/sparks/open flame/hot
surfaces. -No smoking. Take measures to prevent the build up of electrostatic
charge. Use explosion-proof equipment. Wash hands and face thoroughly after
handling.
Use a closed system if possible. Use a ventilation, local exhaust if vapour 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, dark and well-ventilated 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. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor 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.
3-Methoxycyclohexene

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Liquid
Clear
Form:
Colour: Colorless - Almost colorless
No data available
Odour:
pH: No data available
Melting point/freezing point:No data available
Boiling point/range: 133°C
No data available
Flash point:
Flammability or explosive
limits:
Lower: No data available
No data available
Upper:
Relative density: 0.92
Solubility(ies):
[Water] No data available
No data available
[Other solvents]

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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:
Conditions to avoid: Spark, Open flame, Static discharge
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:
IARC = No data available
No data available
NTP =
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 burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.
3-Methoxycyclohexene

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Section 14. TRANSPORT INFORMATION
Hazards Class: 3: Flammable liquid.
UN-No: 3271
Proper shipping name: Ethers, n.o.s.
Packing group: III

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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

反应信息

• 作为反应物：
  描述：

  3-甲氧基环己烯 在 三甲基乙酰氯 、 potassium carbonate 、 sodium iodide 作用下， 以75%的产率得到2-环己烯醇
  参考文献：
  名称：

  Cohalogenation des olefines: application a la synthese d'alcools allyliques

  摘要：

  DOI：

  10.1016/s0040-4039(00)99928-3
• 作为产物：
  描述：

  trans-1,2-dibromocyclohexane 在 甲醇 、 sodium methylate 作用下， 生成 3-甲氧基环己烯
  参考文献：
  名称：

  环己烷化合物：II. 两种立体异构 3-氨基-1,2-环己二醇的合成与结构

  摘要：

  立体异构的 1-乙氧基-2,3-环氧环己烷由 1-乙氧基环己烯-2 通过 1-乙氧基环己烯-2 溴醇制备。低沸点和高沸点氧化物的氨解提供 1α-et...

  DOI：

  10.1139/v58-181

文献信息

• A Facile Method for Synthesis of Alkyl Phenyl Selenides. The Reaction of Diphenyl Diselenide with Oxygen-containing Compounds Using La/Me₃SiCl/^cat.I₂/^cat.CuI System
  作者：Toshiki Nishino、Yutaka Nishiyama、Noboru Sonoda

  DOI：10.1246/cl.2003.918

  日期：2003.10

  Alcohols, ethers, and esters were directly converted to the corresponding alkyl phenyl selenides by the reaction of diphenyl diselenide and the La/Me3SiCl/cat.I2/cat.CuI. It was suggested that alkyl phenyl selenides were formed by the SH2 type reaction of diphenyl diselenide with alkyl radicals generated from alcohols, ethers or esters.

  通过二苯基二硒化物和 La/Me3SiCl/cat.I2/cat.CuI 的反应，醇、醚和酯直接转化为相应的烷基苯基硒化物。有人提出烷基苯基硒化物是由二苯基二硒化物与醇、醚或酯产生的烷基自由基的SH2型反应形成的。
• Nickel-Catalyzed Arylation of C(sp³)–O Bonds in Allylic Alkyl Ethers with Organoboron Compounds
  作者：Xiaowei Li、Yuxiu Li、Zhong Zhang、Xiaolin Shi、Ruihua Liu、Zemin Wang、Xiangqian Li、Dayong Shi

  DOI：10.1021/acs.orglett.1c01879

  日期：2021.9.3

  A nickel-catalyzed cross-coupling of allylic alkyl ethers with organoboron compounds through the cleavage of the inert C(sp3)-O(alkyl) bonds is described. Several types of allylic alkyl ethers can be coupled with various boronic acids or their derivatives to give the corresponding products in good to excellent yields with wide functional group tolerance and excellent regioselectivity. The gram-scale

  描述了镍催化的烯丙基烷基醚与有机硼化合物通过惰性 C(sp 3 )-O(烷基) 键断裂的交叉偶联。几种类型的烯丙基烷基醚可以与各种硼酸或其衍生物偶联，得到相应的产品，收率良好，具有广泛的官能团耐受性和出色的区域选择性。生物活性化合物的克级反应和后期修饰进一步证明了这种合成方法的实用性。
• New aspects of the telluroxide elimination: a facile elimination of sec-alkyl phenyl telluroxide leading to olefins, allylic alcohols, and allylic ethers
  作者：Sakae Uemura、Shinichi Fukuzawa

  DOI：10.1021/ja00347a039

  日期：1983.5

  to the formation of linear olefins, more preference for elimination toward the less substituted carbon was observed than the selenoxide and sulfoxide eliminations. In the cyclododecyl case only trans-cyclododecene was formed as an olefin componenet in a sharp constrast to the selenoxide elimination that affords a 1:1 mixture of cis and trans isomers. On the contrary, in the n-alkyl and cyclohexyl cases

  描述了碲氧化物用于烯烃合成的效用，该反应以前似乎没有什么价值。除环己基体系外，在室温下用 NaOH 水溶液处理仲烷基苯基二溴化碲，可以高产率地提供烯烃、烯丙醇和/或烯丙基醚，这可能是通过仲烷基苯基碲氧化物的形成和它们容易的碲消除而产生的。对于直链烯烃的形成，观察到比硒氧化物和亚砜消除更倾向于消除较少取代的碳。在环十二烷基的情况下，仅反式环十二烯形成为烯烃组分，与氧化硒消除形成鲜明对比，消除提供顺式和反式异构体的 1:1 混合物。相反，
• Indium-catalyzed coupling reaction between silyl enolates and alkyl chlorides or alkyl ethers
  作者：Yoshihiro Nishimoto、Takahiro Saito、Makoto Yasuda、Akio Baba

  DOI：10.1016/j.tet.2009.03.106

  日期：2009.7

  The coupling reactions of alkyl chlorides with silyl enolates catalyzed by InBr3, and the coupling reactions of alkyl ethers with silyl enolates catalyzed by the combined Lewis acid of InBr3/Me3SiBr are described. In both reaction systems, various types of silyl enolates were used to give corresponding α-alkylated esters, ketones, carboxylic acids, amides, thioesters, and aldehydes.

  描述了烷基氯化物与InBr 3催化的烯醇硅酸酯的偶联反应，以及烷基醚与InBr 3 / Me 3 SiBr的路易斯酸催化的烯醇硅酸酯的偶联反应。在两个反应系统中，都使用了各种类型的甲硅烷基烯酸酯，以生成相应的α-烷基化的酯，酮，羧酸，酰胺，硫代酯和醛。
• Mild Two-Step Process for the Transition-Metal-Free Synthesis of Carbon−Carbon Bonds from Allylic Alcohols/Ethers and Grignard Reagents
  作者：Xinping Han、Yanhua Zhang、Jimmy Wu

  DOI：10.1021/ja100747n

  日期：2010.3.31

  A mild two-step process for the regioselective, transition-metal-free preparation of carbon-carbon bonds from allylic alcohols/ethers and Grignard reagents is described. This process obviates the need for the harsh deprotection conditions usually required for removal of methyl ethers. The synthesis is accomplished by photochemically promoted allylic substitution reactions of allylic alcohols and ethers

  描述了从烯丙醇/醚和格氏试剂中区域选择性、无过渡金属制备碳-碳键的温和两步法。该过程不需要去除甲醚通常所需的苛刻的脱保护条件。该合成是通过烯丙醇和醚与二乙基硫代磷酸的光化学促进的烯丙基取代反应，然后在过渡金属下与各种格氏试剂形成 sp(3)-sp(3) 或 sp(2)-sp(3) 键来完成的。免费条件。根据亲核试剂的性质，可以控制碳-碳键形成事件的区域选择性以提供四级或三级碳中心。

表征谱图