2-(三甲基硅甲基)烯丙基乙酸酯 | 72047-94-0

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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: 2-(三甲基硅甲基)烯丙基乙酸酯
• 中文别名: 2-(乙酰氧基甲基)烯丙基三甲基硅烷；三甲基2-(乙酰氧基甲基)烯丙基硅烷；2-[(乙酰氧基甲基)烯丙基]三甲基硅烷
• 英文名称: 2-acetoxymethylallyltrimethylsilane
• 英文别名: [2-(acetoxymethyl)prop-2-enyl]trimethylsilane；2-((trimethylsilyl)methyl)allyl acetate；2-(Trimethylsilylmethyl)allyl acetate；2-(trimethylsilylmethyl)prop-2-enyl acetate
• CAS: 72047-94-0
• 化学式: C₉H₁₈O₂Si
• mdl: MFCD00075170
• 分子量: 186.326
• InChiKey: IKQWABMHZKGCLX-UHFFFAOYSA-N

物化性质

• 沸点：
  95 °C7 mm Hg(lit.)
• 密度：
  0.877 g/mL at 25 °C(lit.)
• 闪点：
  160 °F
• 溶解度：
  溶解大多数有机溶剂。
• 稳定性/保质期：
  1. 对眼睛、呼吸系统和皮肤有刺激性，大量使用时应穿戴合适的防护服，并佩戴防尘口罩或面罩。若不慎接触眼睛，应立即用大量清水冲洗，并及时就医检查。

计算性质

• 辛醇/水分配系数(LogP)：
  2.19
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39,S37/39
• 危险类别码：
  R14,R36/37/38
• WGK Germany：
  3
• 海关编码：
  29319090
• 储存条件：
  密封保存于0-4°C。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-[(Acetoxymethyl)allyl]trimethylsilane
CAS-No. : 72047-94-0
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 [EU-GHS/CLP]
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautionary statement(s)
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
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
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Synonyms : 2-(Trimethylsilylmethyl)-2-propen-1-yl acetate
2-Acetoxymethyl-3-(trimethylsilyl)propene
2-(Trimethylsilylmethyl)allyl acetate
Formula : C9H18O2Si
Molecular Weight : 186,32 g/mol
Component Concentration
2-[(Acetoxymethyl)allyl]trimethylsilane
CAS-No. 72047-94-0 -

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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
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
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, silicon oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting 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 vapors, 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.
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 contact with skin and eyes. Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
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)
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
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
Safety glasses with side-shields conforming to EN166 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
impervious clothing, 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).

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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 95 °C at 9 hPa - lit.
boiling range
g) Flash point 71 °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 0,877 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
no data available
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

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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
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes serious 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
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
no data available

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Section 16. OTHER INFORMATION
Further information
Copyright 2012 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.

反应信息

• 作为反应物：
  描述：

  2-(三甲基硅甲基)烯丙基乙酸酯 在 三氟甲磺酸三甲基硅酯 、 二氧化硫 、 三乙胺 、 [双(三氟甲磺酰基)氨基]三甲基硅烷 作用下， 以 甲醇 、 甲苯 为溶剂， 反应 27.0h， 生成 (-)-(2Z,1'R,5R)-7-(acetyloxy)methyl-5-(1'-phenylethoxy)octa-2,7-dien-3-yl benzoate
  参考文献：
  名称：

  通过1,3-二氧基-1,3-二烯与烯丙基硅烷的反应合成长链聚酮化合物片段：umpolung与二氧化硫。

  摘要：

  [反应：参见正文]在路易斯酸或质子酸的存在下，在低温下，将1,3-二氧基-1,3-二烯添加到二氧化硫中，生成可与碳亲核试剂（如烯丙基硅烷）反应的两性离子中间体。后烯（SO）（2）的逆烯消除后，获得有价值的聚酮化合物前体。

  DOI：

  10.1021/ol0498646
• 作为产物：
  描述：

  O-trimethylsilyl-2-(trimethylsilylmethyl)prop-2-en-1-ol 在 吡啶 、 硫酸 作用下， 以 四氢呋喃 为溶剂， 生成 2-(三甲基硅甲基)烯丙基乙酸酯
  参考文献：
  名称：

  Willard, Nico; Wanner, Martin J.; Koomen, Gerrit-Jan, Heterocycles, 1985, vol. 23, # 1, p. 51 - 56

  摘要：

  DOI：

文献信息

• Two directional electroorganic synthesis—electrochemical oxidation and application of a C2-symmetric building block
  作者：Marc Zelgert、Martin Nieger、Michael Lennartz、Eberhard Steckhan

  DOI：10.1016/s0040-4020(02)00147-3

  日期：2002.3

  The C2-symmetric building block 1,2:5,6-di-N,O-carbonyl-1,6-diamino-3,4-O-isopropylidene-d-mannitol can be synthesized from d-mannitol in four steps using a nucleophilic substitution with cyanate and a subsequent cyclization in the final key step. The direct electrochemical oxidation of the resulting dioxazolidinone at 40 mA/cm2 in methanol at graphite electrodes with sodium benzene sulfonate as supporting

  的c ^ 2 -对称积木1,2：5,6-二- ñ，ö羰基-1,6-二氨基-3,4- ö异亚丙基d甘露醇可以从d-甘露醇在四个步骤来合成在最后的关键步骤中，用氰酸酯进行亲核取代，然后进行环化。在石墨电极上用苯磺酸钠作为支持电解质，在甲醇中在甲醇中以40 mA / cm 2的浓度对二恶唑烷酮进行直接电化学氧化，生成二甲氧基化产物，该产物可用于各种非对映选择性的酰胺基烷基化反应。在所有情况下，观察到双反立体选择性。
• Photochemical C–F Activation Enables Defluorinative Alkylation of Trifluoroacetates and -Acetamides
  作者：Mark W. Campbell、Viktor C. Polites、Shivani Patel、Juliette E. Lipson、Jadab Majhi、Gary A. Molander

  DOI：10.1021/jacs.1c11059

  日期：2021.12.1

  commodity feedstock: ethyl trifluoroacetate. A novel mechanistic approach was identified using our previously developed diaryl ketone HAT catalyst to enable the hydroalkylation of a diverse suite of alkenes. Furthermore, electrochemical studies revealed that more challenging radical precursors, namely trifluoroacetamides, could also be functionalized via synergistic Lewis acid/photochemical activation

  尽管宝石-二氟亚甲基具有诱人的结构、物理和生化特性，但将其安装到有机结构中仍然是一项艰巨的合成挑战。一种非常有效的逆合成方法是将来自三氟甲基的单个 C-F 键功能化。这一系列攻击的最新进展使三氟甲基芳烃的 C-F 活化成为可能，但将可访问的基序限制为仅苄基宝石-二氟化支架。相比之下，三氟乙酸盐的 C-F 活化将使它们能够用作双功能宝石-二氟亚甲基合成子。在此，我们报告了一种光化学介导的商品原料脱氟烷基化方法：三氟乙酸乙酯。使用我们之前开发的二芳基酮 HAT 催化剂确定了一种新的机制方法，以实现多种烯烃的加氢烷基化。此外，电化学研究表明，更具挑战性的自由基前体，即三氟乙酰胺，也可以通过协同路易斯酸/光化学活化进行功能化。最后，该方法为 FDA 批准的药物化合物的新型宝石-二氟类似物提供了一种简洁的合成方法。
• Photoinduced Cross-Coupling of Aryl Iodides with Alkenes
  作者：Yuliang Liu、Haoyu Li、Shunsuke Chiba

  DOI：10.1021/acs.orglett.0c03935

  日期：2021.1.15

  A protocol for photoinduced cross-coupling of aryl iodides having polar π-functional groups or elongated π-conjugation with alkenes has been developed. The radical cascade mechanism involving generation of aryl radicals via C–I bond homolysis of photoexcited aryl iodides and their subsequent addition to alkenes is proposed. The method enables iodide-selective cross-coupling over other halogen leaving

  已经开发出用于光诱导的具有极性π-官能团的芳基碘的交叉偶联或延长的与烯烃的π-共轭的方案。提出了一种自由基级联机制，涉及通过光激发的芳基碘化物的C–I键均质化及其随后添加到烯烃中的芳基自由基的产生。该方法使得碘化物与其他卤素离去基团的选择性碘交叉偶联具有在芳烃和烯烃基团上的官能团相容性。
• Lewis Basic Salt-Promoted Organosilane Coupling Reactions with Aromatic Electrophiles
  作者：Tyler W. Reidl、Jeffrey S. Bandar

  DOI：10.1021/jacs.1c05764

  日期：2021.8.11

  Lewis basic salts promote benzyltrimethylsilane coupling with (hetero)aryl nitriles, sulfones, and chlorides as a new route to 1,1-diarylalkanes. This method combines the substrate modularity and selectivity characteristic of cross-coupling with the practicality of a base-promoted protocol. In addition, a Lewis base strategy enables a complementary scope to existing methods, employs stable and easily

  路易斯碱性盐促进苄基三甲基硅烷与（杂）芳基腈、砜和氯化物的偶联，作为制备 1,1-二芳基烷烃的新途径。该方法将交叉耦合的底物模块化和选择性特征与碱基促进协议的实用性结合起来。此外，路易斯碱策略能够对现有方法进行补充，采用稳定且易于制备的有机硅烷，并在酸性官能团存在下实现选择性芳基化。该方法的实用性通过药物类似物的合成及其在多组分反应中的应用得到证明。
• Palladium-Catalyzed Trimethylenemethane Cycloaddition of Olefins Activated by the σ-Electron-Withdrawing Trifluoromethyl Group
  作者：Barry M. Trost、Laurent Debien

  DOI：10.1021/jacs.5b07573

  日期：2015.9.16

  α-Trifluoromethyl-styrenes, trifluoromethyl-enynes, and dienes undergo palladium-catalyzed trimethylenemethane cycloadditions under mild reaction conditions. The trifluoromethyl group serves as a unique σ-electron-withdrawing group for the activation of the olefin toward the cycloaddition. This method allows for the formation of exomethylene cyclopentanes bearing a quaternary center substituted by

  α-三氟甲基-苯乙烯、三氟甲基-烯炔和二烯在温和的反应条件下进行钯催化的三亚甲基甲烷环加成。三氟甲基用作独特的 σ-吸电子基团，用于将烯烃活化为环加成。该方法允许形成带有被三氟甲基取代的季中心的外亚甲基环戊烷，这是制药、农用化学品和材料工业感兴趣的化合物。在二烯系列中，环加成以 [3 + 4] 和/或 [3 + 2] 的方式进行以产生七元和/或五元环。这种转变极大地扩大了 TMM 环加成技术的范围，并提供了对反应机理的宝贵见解。