反,反-2,4-己二烯醛醋酸酯 | 1516-17-2

• 物质功能分类: 医药中间体
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 反,反-2,4-己二烯醛醋酸酯
• 中文别名: 反,反-2,4-己二烯基醋酸酯；反,反-2,4-己二烯乙酸酯；2,4-己二烯醛醋酸酯
• 英文名称: 2,4-hexadienyl acetate
• 英文别名: 1-Acetoxy-hexa-2,4-dien；2,4-Hexadien-1-ol, 1-acetate；hexa-2,4-dienyl acetate
• CAS: 1516-17-2
• 化学式: C₈H₁₂O₂
• mdl: MFCD00036521
• 分子量: 140.182
• InChiKey: PXVKYPFROMBALG-UHFFFAOYSA-N

物化性质

• 沸点：
  192-193 °C (lit.)
• 密度：
  0.939 g/mL at 25 °C (lit.)
• 闪点：
  182 °F
• LogP：
  1.91
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，没有已知危险反应。应避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xi
• 危险类别码：
  R36
• WGK Germany：
  3
• RTECS号：
  AI0350000
• 海关编码：
  2942000000
• 安全说明：
  S26,S39
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P280,P305+P351+P338
• 危险品运输编号：
  3265
• 危险性描述：
  H318
• 储存条件：
  请将贮藏器密封，并存放在阴凉、干燥处。同时，确保工作环境有良好的通风或排气设施。

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : trans,trans-2,4-Hexadienyl acetate
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 1516-17-2
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
Classification according to Regulation (EC) No 1272/2008
Serious eye damage (Category 1), H318
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R41
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Danger
Hazard statement(s)
H318 Causes serious eye damage.
Precautionary statement(s)
P280 Wear protective gloves/ eye protection/ face protection.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
Other hazards - none

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SECTION 3: Composition/information on ingredients
Substances
Formula : C8H12O2
Molecular weight : 140,18 g/mol
CAS-No. : 1516-17-2
EC-No. : 216-163-8
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
Hexa-2,4-dienyl acetate
CAS-No. 1516-17-2 Eye Dam. 1; H318 <= 100 %
EC-No. 216-163-8
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
Hexa-2,4-dienyl acetate
CAS-No. 1516-17-2 Xi, R41 <= 100 %
EC-No. 216-163-8
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
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
For small (incipient) fires, use media such as "alcohol" foam, dry chemical, or carbon dioxide. For large
fires, apply water from as far as possible. Use very large quantities (flooding) of water applied as a mist or
spray; solid streams of water may be ineffective. Cool all affected containers with flooding quantities of
water.
Special hazards arising from the substance or mixture
Carbon oxides
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
Use water spray to cool unopened containers.

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation.
Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to
form explosive concentrations. Vapours can accumulate in low areas.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
place in container for disposal according to local regulations (see section 13). 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
Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Tightly fitting safety goggles. Faceshield (8-inch minimum). 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.
Splash contact
Material: butyl-rubber
Minimum layer thickness: 0,3 mm
Break through time: 60 min
Material tested:Butoject® (KCL 897 / Z677647, Size M)
data source: KCL GmbH, D-36124 Eichenzell, phone [phone], test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374,
contact the supplier of the CE approved gloves. This recommendation is advisory only and must
be evaluated by an industrial hygienist and safety officer familiar with the specific situation of
anticipated use by our customers. It should not be construed as offering an approval for any
specific use scenario.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator
with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup
to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: 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 192 - 193 °C - lit.
boiling range
g) Flash point 83,3 °C - closed cup
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 0,939 g/cm3 at 25 °C
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition 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
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
Heat, flames and sparks.
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - No data available
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
Skin - Rabbit
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
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
Additional Information
RTECS: AI0350000
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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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
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
No data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
This combustible material may be burned in a chemical incinerator equipped with an afterburner and
scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material.
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
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Eye Dam. Serious eye damage
H318 Causes serious eye damage.
Full text of R-phrases referred to under sections 2 and 3
Xi Irritant
R41 Risk of serious damage to eyes.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

制备方法与用途

类别：有毒物品

毒性分级：中毒

急性毒性：口服-大鼠 LD50：4360 毫克/公斤

刺激数据：

• 皮肤（兔子）：500 毫克/24 小时，轻度
• 眼睛（兔子）：0.25 毫克/24 小时，重度

可燃性危险特性：可燃；加热分解会释放刺激烟雾

储运特性：库房通风、低温干燥

灭火剂：干粉、泡沫、砂土和水

反应信息

• 作为反应物：
  描述：

  反,反-2,4-己二烯醛醋酸酯 在 palladium diacetate 、 三苯基膦 作用下， 以 甲苯 为溶剂， 生成 1,3,5-已三烯
  参考文献：
  名称：

  Methylene amine substituted arylindenopyrimidines as potent adenosine A2A/A1 antagonists

  摘要：

  A novel series of arylindenopyrimidines were identified as A(2A) and A(1) receptor antagonists. The series was optimized for in vitro activity by substituting the 8- and 9-positions with methylene amine substituents. The compounds show excellent activity in mouse models of Parkinson's disease when dosed orally. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.03.042
• 作为产物：
  描述：

  (2S,3S,E)-methyl 2-hydroxy-3-(trimethylsilyl)hex-4-enoate 在 lithium aluminium tetrahydride 、 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 生成 反,反-2,4-己二烯醛醋酸酯
  参考文献：
  名称：

  (E)-1-Alkyl-3-trimethylsilyl-2-propenyl Glycolates 的 Ester Enolate Claisen 重排和 Peterson 反应立体选择性合成 (2E,4E)- 和 (2Z,4E)-2,4-链烷二烯酸酯

  摘要：

  (E)-1-烷基-3-三甲基甲硅烷基-2-丙烯基乙醇酸酯的酯烯醇克莱森重排得到具有高非对映选择性的 (E)-erythro-2-hydroxy-3-trimethylsilyl-4-alkenoates, 其被立体选择性地转化为 (通过 Peterson 反应生成 2E,4E)- 和 (2Z,4E)-2,4- 链二烯酸酯。

  DOI：

  10.1246/cl.1986.1553

文献信息

• A Mild Hydroaminoalkylation of Conjugated Dienes Using a Unified Cobalt and Photoredox Catalytic System
  作者：Scott M. Thullen、Tomislav Rovis

  DOI：10.1021/jacs.7b09252

  日期：2017.11.1

  functionalities may be stitched together become available. Herein we describe the coupling of photoredox-generated α-amino radical species with conjugated dienes using a unified cobalt and iridium catalytic system in order to access a variety of useful homoallylic amines from simple commercially available starting materials. We present a series of mechanistic experiments that support the intervention of

  金属光氧化还原催化重新定义了合成武器库中可用的键断开。通过利用光氧化还原催化的单电子化学与低价钴催化剂串联，可以将功能缝合在一起的新方法变得可用。在此，我们描述了使用统一的钴和铱催化系统将光氧化还原生成的 α-氨基自由基与共轭二烯偶联，以便从简单的市售起始材料中获得各种有用的同烯丙基胺。我们提出了一系列机械实验，支持 Co-氢化物中间体的干预，这些中间体经历二烯插入以生成 Co-π-烯丙基物种。
• [EN] ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE OF A HYDROXYALKYL(ALKYL)CELLULOSE OR AN ALKYLCELLULOSE<br/>[FR] RÉACTIONS ORGANIQUES RÉALISÉES DANS UNE SOLUTION AQUEUSE EN PRÉSENCE D'UNE HYDROXYALKYL(ALKYL)CELLULOSE OU D'UNE ALKYLCELLULOSE
  申请人：ABBVIE DEUTSCHLAND

  公开号：WO2017129796A1

  公开（公告）日：2017-08-03

  The present invention relates to a method of carrying out an organic reaction in aqueous solution in the presence of a hydroxyalkyl(alkyl)cellulose or an alkylcellulose.

  本发明涉及在水溶液中在羟基烷基（烷基）纤维素或烷基纤维素存在下进行有机反应的方法。
• Decarboxylative and dehydrative coupling of dienoic acids and pentadienyl alcohols to form 1,3,6,8-tetraenes
  作者：Ghina’a I Abu Deiab、Mohammed H Al-Huniti、I F Dempsey Hyatt、Emma E Nagy、Kristen E Gettys、Sommayah S Sayed、Christine M Joliat、Paige E Daniel、Rupa M Vummalaneni、Andrew T Morehead、Andrew L Sargent、Mitchell P Croatt

  DOI：10.3762/bjoc.13.41

  日期：——

  Dienoic acids and pentadienyl alcohols are coupled in a decarboxylative and dehydrative manner at ambient temperature using Pd(0) catalysis to generate 1,3,6,8-tetraenes. Contrary to related decarboxylative coupling reactions, an anion-stabilizing group is not required adjacent to the carboxyl group. Of mechanistic importance, it appears that both the diene of the acid and the diene of the alcohol

  二烯酸和戊二烯基醇在环境温度下使用Pd（0）催化以脱羧和脱水方式偶联，生成1,3,6,8-四烯。与相关的脱羧偶联反应相反，在羧基附近不需要阴离子稳定基团。在机理上很重要，似乎该反应既需要酸的二烯，又需要醇的二烯。为了进一步理解该反应，研究了两个偶联配偶体每个唯一位置的取代，并提出了两种潜在的机理。
• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• Method for producing allyl compound, and ether or ester compound produced thereby
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20040147757A1

  公开（公告）日：2004-07-29

  A method for producing an allyl compound having a compositional formula different from that of an allyl starting material compound, which comprises reacting the allyl starting material compound with an oxygen nucleophilic agent in the presence of a catalyst containing at least one transition metal compound containing a transition metal selected from the group consisting of transition metals belonging to Group 8 to Group 10 of the Periodic Table and a multidentate phosphite compound.

  一种生产具有与烯丙基起始物质化合物不同的组成式的烯丙基化合物的方法，包括在存在至少一种含有从周期表第8组到第10组的过渡金属属于的过渡金属的过渡金属化合物和多齿膦酸酯化合物的催化剂的情况下，将烯丙基起始物质化合物与氧亲核试剂反应。