顺-6-壬烯醛 | 2277-19-2

• 物质功能分类: 有机原料 - 醛类化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 顺-6-壬烯醛
• 中文别名: (Z)-6-壬烯醛
• 英文名称: cis-6-nonenal
• 英文别名: (Z)-6-nonenal；(Z)-non-6-enal
• CAS: 2277-19-2
• 化学式: C₉H₁₆O
• 分子量: 140.225
• InChiKey: RTNPCOBSXBGDMO-ARJAWSKDSA-N

物化性质

• 熔点：
  -28°C (estimate)
• 沸点：
  87 °C19 mm Hg(lit.)
• 密度：
  0.841 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F
• LogP：
  3.45 at 21℃
• 物理描述：
  Liquid
• 溶解度：
  soluble in alcohol, essential oils; insoluble in water
• 折光率：
  1.438-1.445
• 保留指数：
  1079
• 稳定性/保质期：
  避免让氧化物与空气直接接触。

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  10
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• WGK Germany：
  2
• RTECS号：
  RA8509200
• 海关编码：
  2912190090
• 安全说明：
  S26,S36
• 危险性防范说明：
  P264,P280,P302+P352,P305+P351+P338,P332+P313,P337+P313,P362
• 危险性描述：
  H315,H319
• 储存条件：
  将物品存放在干燥的惰性气体中，保持容器密封，并将其置于阴凉、干燥处。

SDS

Name:	cis-6-Nonenal, 90% Material Safety Data Sheet
Synonym:	cis-6-nonen-1-al
CAS:	2277-19-2

Section 1 - Chemical Product MSDS Name: cis-6-Nonenal, 90% Material Safety Data Sheet
Synonym: cis-6-nonen-1-al

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SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
2277-19-2	Cis-6-nonenal	90.0	218-900-9

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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SECTION 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW The toxicological properties of this material have not been fully investigated. Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Not available.

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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.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Wash mouth out with 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 if cough or other symptoms appear.
Notes to Physician:
Treat symptomatically and supportively.
Antidote:
None reported.

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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. Will burn if involved in a fire. Combustible liquid. Can form explosive mixtures at temperatures above the flashpoint. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode when heated.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use water spray, dry chemical, carbon dioxide, or chemical foam.

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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. Remove all sources of ignition.

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SECTION 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use only in a well-ventilated area. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Use only in a chemical fume hood. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep refrigerated. (Store below 4C/39F.)

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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 ventilation to keep airborne concentrations low. Exposure Limits CAS# 2277-19-2: 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:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 87 deg C @ 19.00mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 75 deg C ( 167.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: .8410g/cm3
Molecular Formula: C9H16O
Molecular Weight: 140.23

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SECTION 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2277-19-2: RA8509200
LD50/LC50:
CAS# 2277-19-2: Dermal, guinea pig: LD50 = >5 gm/kg; Oral, mouse: LD50 = >5 gm/kg.
Carcinogenicity:
Cis-6-nonenal - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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SECTION 12 - ECOLOGICAL INFORMATION

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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: Not available.
Risk Phrases:
Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 2277-19-2: No information available. Canada CAS# 2277-19-2 is listed on Canada's DSL List. CAS# 2277-19-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2277-19-2 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
MSDS Creation Date: 2/19/1999 Revision #2 Date: 3/18/2003 The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been advised of the possibility of such damages.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

毒性：GRAS(FEMA)。

使用限量：

• 焙烤制品、胶姆糖：1.0 mg/kg
• 冷饮、水果冰品：0.3 mg/kg
• 凝胶制品、布丁：0.5 mg/kg
• 无醇饮料：0.2 mg/kg
• 含醇饮料、早餐谷物、调味品：0.1 mg/kg
• 糖食、糖霜：1.5 mg/kg

反应信息

• 作为反应物：
  描述：

  顺-6-壬烯醛 生成 1-phenyl-6(Z)-nonen-1-one
  参考文献：
  名称：

  Oxidative cyclization of .delta.,.epsilon.- and .epsilon.,.zeta.-unsaturated enol silyl ethers

  摘要：

  DOI：

  10.1021/jo00303a005
• 作为产物：
  描述：

  1-己醇,6-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]- 在 草酰氯 、 四丁基氟化铵 、 二甲基亚砜 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 5.5h， 生成 顺-6-壬烯醛
  参考文献：
  名称：

  A General Strategy for the Stereocontrolled Preparation of Diverse 8- and 9-Membered Laurencia-Type Bromoethers

  摘要：

  A unique procedure to effect a ring-expanding bromoetherification process is described, wherein tetrahydrofurans and tetrahydropyrans are smoothly transformed into 8- and 9-membered bromoethers in a regio- and stereocontrolled manner through the use of BDSB (bromodiethylsulfonium bromopentachloroantimonate). These products resemble the cores of the Laurencia C15 acetogenins. In light of the generality and effectiveness of the approach, this work provides a unique strategy for their laboratory preparation and may implicate a possible biosynthesis pathway.

  DOI：

  10.1021/ja2069449

文献信息

• Trichloromethanesulfonyl Chloride: A Chlorinating Reagent for Aldehydes
  作者：Ciril Jimeno、Lidong Cao、Philippe Renaud

  DOI：10.1021/acs.joc.5b02543

  日期：2016.2.5

  commercially available reagent, has been found to perform efficiently in the α-chlorination of aldehydes, including its catalytic asymmetric version, under very mild reaction conditions. Under our reaction conditions, this compound outperforms typical chlorinating reagents for organic synthesis, facilitates workup and purification of the product, and minimizes the formation of toxic, chlorinated organic waste

  已经发现三氯甲磺酰氯（CCl 3 SO 2 Cl），一种可商购的试剂，在非常温和的反应条件下，在醛的α-氯化反应中，包括催化的不对称形式，都能有效地进行醛的氯化反应。在我们的反应条件下，该化合物的性能优于用于有机合成的典型氯化试剂，有助于产品的后处理和纯化，并最大程度地减少了有毒的氯化有机废物的形成。
• A Transition-Metal-Free One-Pot Cascade Process for Transformation of Primary Alcohols (RCH₂ OH) to Nitriles (RCN) Mediated by SO₂ F₂
  作者：Ying Jiang、Bing Sun、Wan-Yin Fang、Hua-Li Qin

  DOI：10.1002/ejoc.201900478

  日期：2019.6.2

  A new transition‐metal‐free one‐pot cascade process for the direct conversion of alcohols to nitriles was developed without introducing an “additional carbon atom”. This protocol allows transformations of readily available, inexpensive, and abundant alcohols to highly valuable nitriles.

  在不引入“额外碳原子”的情况下，开发了一种新的无过渡金属的单锅级联工艺，用于将醇直接转化为腈。该方案允许将容易获得，廉价和丰富的醇转化为高价值的腈。
• Spin-Center Shift-Enabled Direct Enantioselective α-Benzylation of Aldehydes with Alcohols
  作者：Eric D. Nacsa、David W. C. MacMillan

  DOI：10.1021/jacs.7b12768

  日期：2018.3.7

  two-electron pathways. We report herein an enantioselective α-benzylation of aldehydes using alcohols as alkylating agents based on the mechanistic principle of spin-center shift. This strategy harnesses the dual activation modes of photoredox and organocatalysis, engaging the alcohol by SCS and capturing the resulting benzylic radical with a catalytically generated enamine. Mechanistic studies provide

  大自然通常使用醇作为离去基团，因为 DNA 生物合成依赖于通过自由基介导的“自旋中心转移”（SCS）机制从核糖核苷二磷酸中去除水。然而，由于醇在双电子途径中的低反应性，醇在合成化学中作为烷化剂仍然没有得到充分利用。我们在此报告了基于自旋中心位移的机械原理，使用醇作为烷化剂的醛的对映选择性 α-苄基化。该策略利用光氧化还原和有机催化的双重激活模式，通过 SCS 与醇结合，并用催化生成的烯胺捕获产生的苄基自由基。机理研究为 SCS 作为关键的基本步骤提供了证据，确定了竞争反应的起源，
• [EN] SYNTHESIS OF DEUTERATED ALDEHYDES<br/>[FR] SYNTHÈSE D'ALDÉHYDES DEUTÉRÉS
  申请人：UNIV ARIZONA

  公开号：WO2021045879A1

  公开（公告）日：2021-03-11

  Described are methods for preparing a deuterated aldehyde using N-heterocyclic carbene catalysts in a solvent comprising D2O. The methods may be used to convert a wide variety of aldehydes (e.g., aryl, alkyl, or alkenyl aldehydes) to C-1 deuterated aldehydes under mild reaction conditions without functionality manipulation.

  描述了使用包含重水(D2O)的溶剂中的N-杂环卡宾催化剂来制备氘代乙醛的方法。这些方法可以在温和的反应条件下，不改变功能团的情况下，将各种乙醛（例如，芳香醛、脂肪醛或不饱和脂肪醛）转化为C-1位置氘代的乙醛。
• A Simple, Mild and General Oxidation of Alcohols to Aldehydes or Ketones by SO ₂ F ₂ /K ₂ CO ₃ Using DMSO as Solvent and Oxidant
  作者：Gao‐Feng Zha、Wan‐Yin Fang、Jing Leng、Hua‐Li Qin

  DOI：10.1002/adsc.201900104

  日期：2019.5.14

  A practical, general and mild oxidation of primary and secondary alcohols to carbonyl compounds proceeds in yields of up to 99% using SO2F2 as electrophile in DMSO as both the oxidant and the solvent at ambient temperature. No moisture‐ and oxygen‐free conditions are required. Stoichiometric amount of inexpensive K2CO3, which generates easy to separate by‐products, is used as the base. Thus, 5‐gram

  在环境温度下，使用SO 2 F 2作为亲电子试剂在DMSO中作为氧化剂和溶剂，伯醇和仲醇进行实用，通用且温和的氧化成羰基化合物的收率可达99％。不需要无湿气和无氧条件。化学计量的廉价K 2 CO 3生成易于分离的副产物的油基用作基础。因此，通过简单的过滤作为后处理，以几乎定量的产量进行了5克规模的运行。还应注意使用通常促进竞争的Pummerer重排的极性溶剂（例如DMSO）。该协议与（杂）芳烃，烯烃和炔烃底物上的各种常见的N-，O-和S-官能团兼容（68个例子）。该方案被应用（99％的产率）用于重要的降胆固醇药物瑞舒伐他汀的正式合成。

表征谱图