(E,Z)-金合欢醇 | 3879-60-5

• 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: (E,Z)-金合欢醇
• 英文名称: 2E,6Z-farnesol
• 英文别名: (E,Z)-farnesol；(2E,6Z)-3,7,11-trimethyldodeca-2,6,10-trien-1-ol
• CAS: 3879-60-5
• 化学式: C₁₅H₂₆O
• 分子量: 222.371
• InChiKey: CRDAMVZIKSXKFV-GNESMGCMSA-N

物化性质

• 沸点：
  283.4±0.0 °C(Predicted)
• 密度：
  0.875±0.06 g/cm3(Predicted)
• LogP：
  5.310
• 物理描述：
  Farnesol is a colorless liquid with a delicate floral odor. (NTP, 1992)
• 颜色/状态：
  Colorless liquid
• 气味：
  Delicate flowery odor
• 味道：
  WEAK CITRUS-LIME TASTE
• 溶解度：
  In water, 1.7 mg/L at 25 °C (est)
• 蒸汽压力：
  3.94X10-5 mm Hg at 25 °C (est)
• 分解：
  When heated to decomposition it emits acrid smoke and irritating fumes.
• 折光率：
  Index of refraction: 1.4870 at 25 °C/D
• 保留指数：
  1746;1695;1703;1693;1693;1695;1708;1710;1732;1728;1718;1718;1716;1693;1744;1732

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2905290000

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-trans,6-cis-Farnesol
CAS-No. : 3879-60-5
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
The product does not need to be labelled in accordance with EC directives or respective national laws.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Synonyms : (2E,6Z)-3,7,11-Trimethyl-2,6,10-dodecatrien-1-ol
trans,cis-Farnesol
Formula : C15H26O
Molecular Weight : 222,37 g/mol

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Section 4. FIRST AID MEASURES
Description of first aid measures
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
In case of skin contact
Wash off with soap and plenty of water.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing vapors, mist or gas.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Sweep up and shovel. Keep in suitable, closed containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Provide appropriate exhaust ventilation at places where dust is formed.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Recommended storage temperature: -20 °C
Store under inert gas.
Specific end uses
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
General industrial hygiene practice.
Personal protective equipment
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards
such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: clear, liquid
Colour: colourless
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density 0,82 - 0,94 g/cm3 at 20 °C
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Autoignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. May cause respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. May cause skin irritation.
Eyes May cause eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (E,Z)-金合欢醇 在 三溴化磷 作用下， 以 乙醚 为溶剂， 反应 1.0h， 生成 (2E,6Z)-1-bromo-3,7,11-trimethyl-2,6,10-dodecatriene
  参考文献：
  名称：

  合成胡萝卜素-端基和（Z）-修饰末端的多巴宾登根

  摘要：

  末端共轭双键具有ψ-端基和（Z）-构型的胡萝卜素的合成

  DOI：

  10.1002/hlca.19850680604
• 作为产物：
  描述：

  在 盐酸 、 lithium aluminium tetrahydride 、 15-crown-6 、 sodium hydride 作用下， 以 四氢呋喃 、 苯 为溶剂， 生成 (E,Z)-金合欢醇
  参考文献：
  名称：

  通过改进的Wittig程序合成法尼醇异构体。

  摘要：

  [结构：见正文]法尼醇的四种烯烃立体异构体是由容易获得的神经烷基丙酮或商业上的香叶基丙酮合成的。使用β-氧化酰基的新变化有利于（2Z）-立体异构体，而（2E）-异构体是通过经典的Horner-Wadsworth-Emmons与三乙基膦酰基乙酸酯缩合并还原生成的酯而获得的。

  DOI：

  10.1021/ol0513239

文献信息

• Sesquiterpene Cyclizations inside the Hexameric Resorcinarene Capsule: Total Synthesis of δ‐Selinene and Mechanistic Studies
  作者：Qi Zhang、Konrad Tiefenbacher

  DOI：10.1002/anie.201906753

  日期：2019.9.2

  capsule was utilized as an artificial cyclase to catalyze the cyclization of sesquiterpenes. With the cyclization reaction as the key step, the first total synthesis of the sesquiterpene natural product δ-selinene was achieved. This represents the first total synthesis of a sesquiterpene natural product that is based on the cyclization of a linear terpene precursor inside a supramolecular catalyst

  由于此类化合物的巨大结构多样性，萜烯天然产物的合成仍然是一项艰巨的任务。合成催化剂无法复制环化酶的从头到尾的萜烯环化，仅通过一些简单的线性萜烯底物即可形成这种多样性。最近，超分子结构已经成为有前途的酶模拟物。在本研究中，六聚间苯二甲烯胶囊被用作人工环化酶来催化倍半萜的环化。以环化反应为关键步骤，实现了倍半萜烯天然产物δ-selinene的首次全合成。这代表了倍半萜烯天然产物的第一个全合成，该合成基于超分子催化剂内部线性萜烯前体的环化。为了阐明反应机理，进行了详细的动力学研究和动力学同位素测量。令人惊讶地，获得的动力学数据表明限速包封步骤在倍半萜的环化中是可操作的。
• Inhibitory Effect of Perillosides A and C, and Related Monoterpene Glucosides on Aldose Reductase and Their Structure-Activity Relationships.
  作者：Tomoyuki FUJITA、Kumiko OHIRA、Kazutaka MIYATAKE、Yoshihisa NAKANO、Mitsuru NAKAYAMA

  DOI：10.1248/cpb.43.920

  日期：——

  Monoterpene glucosides, perillosides A and C, obtained from the leaves of Perilla frutescens, were found to be inhibitors of aldose reductase (EC 1.1.1.21) which is considered to be a key enzyme in diabetic complications such as cataract. The apparent type of inhibition of rat lens aldose reductase by perillosides A and C was competitive with respect to glyceraldehyde and their Ki values were 1.4×10-4 and 2.3×10-4M, respectively. The type of inhibition by their tetraacetates was non-competitive with respect to the same substrate, although their inhibitory effects were increased by about one order of magnitude compared with those of the perillosides and the Ki values were 2.5×10-5 and 7.1×10-5M, respectively. We also prepared related monoterpene glucosides and their tetraacetates and determined their inhibitory activities towards aldose reductase in order to elucidate the relationship between structure and inhibitory activity.

  从紫苏（Perilla frutescens）叶中获得的单萜葡萄糖苷，紫苏苷A和C，被发现是醛糖还原酶（EC 1.1.1.21）的抑制剂，该酶被认为是糖尿病并发症如白内障的关键酶。紫苏苷A和C对大鼠晶状体醛糖还原酶的抑制作用相对于甘油醛是竞争性的，其Ki值分别为1.4×10-4和2.3×10-4M。它们的四乙酸酯对同一底物的抑制类型是非竞争性的，尽管其抑制效果比紫苏苷提高了大约一个数量级，Ki值分别为2.5×10-5和7.1×10-5M。我们还制备了相关的单萜葡萄糖苷及其四乙酸酯，并测定了它们对醛糖还原酶的抑制活性，以便阐明结构与抑制活性之间的关系。
• Organic compounds
  申请人：GIVAUDAN SA

  公开号：US10899996B2

  公开（公告）日：2021-01-26

  The use as fragrance ingredient of 4—methylene—2—(2—methylprop—1—enyl)—tetrahydropyran.

  4-亚甲基-2-(2-甲基丙烯基)-四氢吡喃作为香料成分的用途。
• Method for Converting Farnesol to Nerolidol in the Presence of Alpha-Bisabolol
  申请人：SYMRISE AG

  公开号：US20130289317A1

  公开（公告）日：2013-10-31

  A method for converting farnesol to nerolidol in the presence of alpha-bisabolol including providing or preparing a mixture of alpha-bisabolol, farnesol, and one or more catalysts for selective isomerization of farnesol to nerolidol in the presence of alpha-bisabolol, and converting at least a portion of the farnesol to nerolidol.

  在α-比沙烯醇存在的情况下，将芬尼醇转化为内洛利醇的方法包括提供或准备α-比沙烯醇、芬尼醇和一种或多种催化剂的混合物，以在α-比沙烯醇存在的情况下选择性异构化芬尼醇为内洛利醇，并将至少一部分芬尼醇转化为内洛利醇。
• Z-Stereoselective Peterson olefination of ketones
  作者：N. Ya. Grigorieva、O. A. Pinsker、A. V. Buevich、A. M. Moiseenkov

  DOI：10.1007/bf00702395

  日期：1995.3

  A highly-stereoselective method (90 % of theZ-isomer) was developed for the Peterson olefination of ketones with nerylacetone (1) as an example. The method is based on the introduction of a PhS group, which is removed after completion of the reaction, at the ketone C(3) atom.

  以橙花丙酮 (1) 为例，开发了一种高度立体选择性的方法（90% 的 Z-异构体），用于酮与橙花酯 (1) 的 Peterson 烯化。该方法基于在酮 C(3) 原子处引入 PhS 基团，该基团在反应完成后被去除。