甲氧基-环十二烷 | 2986-54-1

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 环烃
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 甲氧基-环十二烷
• 英文名称: Cyclododecyl methyl ether
• 英文别名: methyloxycyclododecane；methoxycyclododecane；palisandin；Cyclododecanolmethylether；Methoxycyclododecan；Methocyclododecan；Cyclododecane, methoxy-
• CAS: 2986-54-1
• 化学式: C₁₃H₂₆O
• mdl: MFCD00013266
• 分子量: 198.349
• InChiKey: WDSOYUINLRIGNV-UHFFFAOYSA-N

物化性质

• 熔点：
  8 °C
• 沸点：
  270.7 °C
• 密度：
  0.91
• LogP：
  5.061 at 25℃
• 稳定性/保质期：
  避免与不相容的材料接触，特别是强氧化剂。

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S28A
• 危险类别码：
  R38

SDS

Name:	Cyclododecylmethyl ether 98+% Material Safety Data Sheet
Synonym:
CAS:	2986-54-1

Section 1 - Chemical Product MSDS Name:Cyclododecylmethyl ether 98+% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
2986-54-1	Cyclododecylmethyl ether	98.0+	221-053-8

Hazard Symbols: XI
Risk Phrases: 38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to skin.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
Causes skin irritation. May cause dermatitis.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. May cause burning sensation in the chest.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Remove contaminated clothing and shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use agent most appropriate to extinguish fire.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 2986-54-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: clear colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: 6.91 mPas 20.0 deg
Boiling Point: 270.7 deg C
Freezing/Melting Point: 8 deg C
Autoignition Temperature: 220 deg C ( 428.00 deg F)
Flash Point: 115 deg C ( 239.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: .9110g/cm3
Molecular Formula: C13H26O
Molecular Weight: 198.33

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 2986-54-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Cyclododecylmethyl ether - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION
Other No information available.

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 38 Irritating to skin.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 28 After contact with skin, wash immediately
with...
S 28A After contact with skin, wash immediately with
plenty of water.
S 33 Take precautionary measures against static
discharges.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 2986-54-1: 1
Canada
CAS# 2986-54-1 is listed on Canada's DSL List.
CAS# 2986-54-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2986-54-1 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  甲氧基-环十二烷 在 氢溴酸 、 氧气 、 sodium nitrite 作用下， 以 水 、 乙腈 为溶剂， 50.0 ℃ 、101.33 kPa 条件下， 反应 18.5h， 以94%的产率得到2-溴环十二烷酮
  参考文献：
  名称：

  醚的催化脱氢双重功能化：通过需氧氧化溴的C-O键裂解，实现脱烷基-氧化-溴化

  摘要：

  通过溴的需氧氧化，通过氧化，脱烷基和α-溴化反应，开发了醚的催化脱氢双官能化（DDF），以高收率获得了相应的α-溴代酮。特别地，取代的四氢呋喃作为环醚的反应通过双α-溴化选择性地以高收率提供了3,3-二溴四氢呋喃-2-醇。

  DOI：

  10.1039/c7cc02166f
• 作为产物：
  描述：

  反式-2-溴-1-甲氧基环十二烷 在 sodium 作用下， 以 氨 为溶剂， 生成 甲氧基-环十二烷
  参考文献：
  名称：

  Remane, H.; Haufe, G., Acta Chimica Academiae Scientiarum Hungaricae, 1980, vol. 105, p. 145 - 154

  摘要：

  DOI：

文献信息

• [EN] ESTERS AND ETHERS OF 2,2,4,4-TETRAMETHYLCYCLOBUTANE-1,3-DIOL FOR USE AS AROMA CHEMICALS<br/>[FR] ESTERS ET ÉTHERS DE 2,2,4,4-TÉTRAMÉTHYLCYCLOBUTANE -1,3-DIOL DESTINÉS À ÊTRE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
  申请人：BASF SE

  公开号：WO2019048544A1

  公开（公告）日：2019-03-14

  The present invention relates to the use of a compound of the general formula (I) wherein R1 is C1-C4-alkyl or -(C=0)-R3, R2 is hydrogen, C1-C4-alkyl or -(C=0)-R4, and R3 and R4, independently of one another, are selected from the group consisting of hydrogen and C1-C4-alkyl, a stereoisomer thereof or a mixture of stereoisomers thereof, as an aroma chemical, to aroma chemical compositions comprising at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, and to a method for preparing a fragranced ready-to-use composition, which comprises incorporating at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, into a ready- to-use composition. The present invention further relates to specific ethers and specific esters of the compounds of the general formula (I) and a method for their preparation.

  本发明涉及使用一般式(I)的化合物，其中R1是C1-C4-烷基或-(C=0)-R3，R2是氢、C1-C4-烷基或-(C=0)-R4，R3和R4彼此独立地选自氢和C1-C4-烷基的群，其立体异构体或其立体异构体混合物，作为香料化学品，以及包含至少一种一般式(I)的化合物、其立体异构体或其立体异构体混合物的香料化学品组合物，以及制备香味即用组合物的方法，该方法包括将至少一种一般式(I)的化合物、其立体异构体或其立体异构体混合物纳入即用组合物中。本发明还涉及一般式(I)化合物的特定醚和特定酯以及它们的制备方法。
• Unified Oxidation Protocol for the Synthesis of Carbonyl Compounds Using a Manganese Catalyst
  作者：Masayuki Inoue、Shin Kamijo、Yuuki Amaoka

  DOI：10.1055/s-0029-1218809

  日期：2010.7

  C-H oxidation of alkyl ethers and benzylic compounds to generate the corresponding ketones. Alternatively, the water-soluble inorganic salt KHSO5 in combination with the Mn catalyst was used to oxidize alcohols to ketones or carboxylic acids. Importantly, the Mn catalyst/KHSO5 system eliminates technical difficulties associated with the isolation of carboxylic acid products. All the oxidations presented

  我们已经开发出用于将醚，苄基化合物和醇氧化为羰基化合物的统一协议。该方案使用催化量的四水合氯化锰（II）和4,4'，4'-三（叔丁基）-2,2'：6'，2''-吡啶和化学计量的任何一种间氯过苯甲酸（MCPBA）或过氧硫酸氢钾（KHSO 5）。由Mn催化剂和MCPBA组成的试剂体系使烷基醚和苄基化合物的化学选择性sp³CH氧化生成相应的酮。或者，水溶性无机盐KHSO 5与Mn催化剂结合使用可将醇氧化为酮或羧酸。重要的是，Mn催化剂/ KHSO 5系统消除了与分离羧酸产物相关的技术难题。本专题文章中提出的所有氧化反应均在有氧气氛中于低于环境温度的温度下进行，因此可用于复杂有机分子的实际合成中。 催化-氧化-醚-醇-酮-羧酸
• DERIVATIVES OF 1-(4-METHYLCYCLOHEXYL)-ETHANOLS
  申请人：Symrise AG

  公开号：US20170002294A1

  公开（公告）日：2017-01-05

  The invention relates to mixtures having: components (a) having at least one fragrance of the formula (I) where R1=OC-R2, CH 2 OR3, C1-C8 open-chain or branched aliphatic radical, optionally substituted and/or unsaturated, with R2=an open-chain or branched aliphatic radical, optionally substituted and/or unsaturated, having 2-10 C atoms, with R3=an open-chain or branched aliphatic radical, optionally substituted and/or unsaturated, having 1-8 C atoms, and components (b) having at least one fragrance, different from the fragrances of component a, characterized in that the weight ratio of all components (a) to all components (b) is from 1:10 to 1:10000.

  该发明涉及具有以下特征的混合物：组分(a)至少具有一个符合以下式(I)的香料，其中R1=OC-R2，CH2OR3，C1-C8开链或支链脂肪基，可选择地取代和/或不饱和，其中R2=一个开链或支链脂肪基，可选择地取代和/或不饱和，含有2-10个碳原子，其中R3=一个开链或支链脂肪基，可选择地取代和/或不饱和，含有1-8个碳原子，以及组分(b)至少具有一个与组分a的香料不同的香料，其特征在于所有组分(a)与所有组分(b)的重量比为1:10至1:10000。
• [EN] HIGH-COVERAGE, LOW ODOR MALODOR COUNTERACTANT COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS AGISSANT CONTRE LES MAUVAISES ODEURS, À FAIBLE ODEUR ET À POUVOIR COUVRANT ÉLEVÉ, ET PROCÉDÉS D'UTILISATION
  申请人：INT FLAVORS & FRAGRANCES INC

  公开号：WO2016049523A1

  公开（公告）日：2016-03-31

  The present invention relates to novel compounds and their use as malodor counteractant materials.

  本发明涉及新化合物及其作为恶臭对抗剂材料的用途。
• Ambergris and/or indole-like compositions of odoriferous substances
  申请人：SYMRISE AG

  公开号：US10920169B2

  公开（公告）日：2021-02-16

  The present invention primarily relates to the use of one or more compound(s) of formula (I) as fragrance, wherein R is methyl or ethyl and R1 is H, methyl or ethyl. The invention further relates to new fragrance compositions comprising one or more compound(s) of formula (I), as described herein, the use of said fragrance compositions, perfumed articles comprising said fragrance compositions, and various methods of perfuming said articles or for imparting, modifying and/or enhancing certain olfactory notes.

  本发明主要涉及将一个或多个式(I)化合物作为香精使用，其中R为甲基或乙基，R1为H、甲基或乙基。该发明还涉及包含一个或多个式(I)化合物的新香精组合物，所述组合物的使用，包含所述香精组合物的香水制品，以及用于给制品添加、改变和/或增强某些嗅觉音符的各种香水方法。

表征谱图