丙酸三甲基硅酯 | 16844-98-7

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 丙酸三甲基硅酯
• 中文别名: 丙酸三甲基甲硅烷酯
• 英文名称: trimethylsilyl propionate
• 英文别名: Trimethylsilylpropionat；trimethyl(propionyloxy)silane；trimethylsilyl propanoate
• CAS: 16844-98-7
• 化学式: C₆H₁₄O₂Si
• 分子量: 146.261
• InChiKey: QVSRWXFOZLIWJS-UHFFFAOYSA-N

物化性质

• 沸点：
  40-43 °C (50 mmHg)
• 保留指数：
  800
• 稳定性/保质期：
  遵循规定使用和储存，则不会发生分解。

计算性质

• 辛醇/水分配系数(LogP)：
  1.77
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  3
• 危险品运输编号：
  UN 1993 3/PG II
• 海关编码：
  2931900090
• 包装等级：
  II
• 危险类别：
  3
• 储存条件：
  存放于0至6℃阴凉干燥处

SDS

Name:	TRIMETHYLSILYL PROPIONATE Material Safety Data Sheet
Synonym:
CAS:	16844-98-7

Section 1 - Chemical Product MSDS Name:TRIMETHYLSILYL PROPIONATE Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
16844-98-7	TRIMETHYLSILYL PROPIONATE		unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. 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:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
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.
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.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding 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.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a tightly closed container. Keep refrigerated. (Store below 4C/39F.)

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 16844-98-7: Personal Protective Equipment Eyes: Not available.
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: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 40 - 43 deg C @ 50.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula:
Molecular Weight: 146.26

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong 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# 16844-98-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
TRIMETHYLSILYL PROPIONATE - Not listed by ACGIH, IARC, or NTP.

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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
No information available.
IMO
No information available.
RID/ADR
No information available.

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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# 16844-98-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 16844-98-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 16844-98-7 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  丙酸三甲基硅酯 在 chromium(III) oxide 、 nickel(III) oxide 氢气 作用下， 生成 丙酸正丙酯
  参考文献：
  名称：

  Bolotov,B.A. et al., Journal of general chemistry of the USSR, 1970, vol. 40, # 4, p. 802 - 806

  摘要：

  DOI：
• 作为产物：
  描述：

  (三甲基硅基)乙酸乙酯 、 丙酸 在 BTAF 作用下， 反应 240.0h， 生成 丙酸三甲基硅酯
  参考文献：
  名称：

  Silylation of Relatively Acidic Compounds with Alkyl Trimethylsilylacetates

  摘要：

  已从合成和机理的角度描述了用烷基三甲基硅基乙酸酯对酮、醇、烷基硫醇、酚和羧酸进行硅基化的过程。

  DOI：

  10.1246/bcsj.54.805
• 作为试剂：
  描述：

  nicotinamide adenine dinucleotide phosphate 、 磷酸肌酸 、 sodium hydroxide 、 在 氩 、 氢气 、 重水 、 丙酸三甲基硅酯 、 1H 作用下， 反应 3.0h， 以1H NMR integration shows that 29.0 μmole of NADPH have been produced under these conditions的产率得到还原型辅酶II(NADPH)四钠盐
  参考文献：
  名称：

  Process for stabilizing enzymes with phosphine or phosphite compounds

  摘要：

  本发明涉及一种稳定酶活性的过程，包括将亚磷酸或亚磷酸酯与氧化还原酶酶混合。

  公开号：

  US07195889B2

文献信息

• Phosphinalkylene, 51¹; Synthese und Reaktionen von [1-(Trialkylsilyl)alkyliden]triphenylphosphoranen
  作者：Hans Jürgen Bestmann、Andreas Bomhard、Roman Dostalek、Rainer Pichl、Roland Riemer、Reiner Zimmermann

  DOI：10.1055/s-1992-26227

  日期：——

  Synthesis and Reactions of [1-(Trialkylsilyl)alkylidene[triphenylphosphoranes Alkylidenetriphenylphosphoranes 1 react with trialkyl halosilanes 2 to afford silylated alkylidenephosphoranes 5, which can be converted to acylated alkylidenephosphoranes 8 and 10 by trimethylsilyl carboxylates 6 or carboxylic anhydrides 10. Bis(acylalkylidenephosphoranes) 13-15 are available from 5 and bis(trimethylsilyl) dicarboxylates 12 or cyclic or polymeric anhydrides 16, 17.

  [1-(三烷基硅基)亚烷基三苯基膦的合成与反应] 烷亚基三苯基膦1与三烷基卤硅烷2反应生成了硅烷化的烷亚基膦5，通过三甲基硅基羧酸盐6或羧酸酐10可将其转化为酰化烷亚基膦8和10。自硅烷化的烷亚基膦5与双(三甲基硅基)二羧酸盐12或环状或聚合物酐16，17反应可得到双(酰基烷亚基膦)13-15。
• ketene bis(trialkylsilyl) acetals: synthesis, pyrolysis and spectral studies
  作者：C. Ainsworth、Yu-Neng Kuo

  DOI：10.1016/s0022-328x(00)90476-5

  日期：1972.12

  methods are described for the preparation of alkyl, dialkyl, aryl and diaryl ketene bis(trialkylsilyl)acetals. One is by reaction of αmetalated trimethylsilyl carboxylates with trimethylchlorosilane (TMCS) and the otehr is by inteaction of dianions of carboxylic acids and TMCS. The dianion of cyclopropane carboxylic acid and TMCS gave C-silated ester in 90% yield. Pyrolysis of diphenyl ketene bis(trialkylsilyl)

  描述了两种高产率的合成方法，用于制备烷基，二烷基，芳基和二芳基乙烯酮双（三烷基甲硅烷基）缩醛。一种是通过α金属化的三甲基甲硅烷基羧酸盐与三甲基氯硅烷（TMCS）的反应，而另一种是通过羧酸与TMCS的二价阴离子的相互键合。环丙烷羧酸和TMCS的二价阴离子以90％的收率得到C-硅酸酯。交叉实验表明，二苯基乙烯酮双（三烷基甲硅烷基）缩醛热解为二苯基乙烯酮和双（三烷基甲硅烷基）醚在分子间进行。单取代的和二烷基酮烯（三甲基甲硅烷基）缩醛的热解得到了酮烯-酮缩醛的加成产物（III），其在溶剂分解时以高收率提供了β-酮酸。给出了许多化合物的NMR和质谱数据。
• Siloxy Esters as Traceless Activators of Carboxylic Acids: Boron‐Catalyzed Chemoselective Asymmetric Aldol Reaction**
  作者：Taiki Fujita、Mina Yamane、W. M. C. Sameera、Harunobu Mitsunuma、Motomu Kanai

  DOI：10.1002/anie.202109788

  日期：2021.11.8

  We developed a chiral boron-catalyzed, carboxylic acid-selective asymmetric aldol reaction applicable to multifunctional substrates at late stages for the first time. Computational studies rationalized the reaction mechanism and stereoselectivity through Si/B enediolates acting as the active species.

  我们首次开发了一种手性硼催化的、羧酸选择性不对称羟醛反应，该反应适用于后期阶段的多功能底物。计算研究通过作为活性物质的 Si/B 烯二醇使反应机制和立体选择性合理化。
• Method for Producing Acyloxysilanes, Acyloxysilanes Obtained Thereby, and Use of Same
  申请人：NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

  公开号：US20180044359A1

  公开（公告）日：2018-02-15

  An object of the invention is to provide a method for efficiently producing an acyloxysilane which is useful as a functional chemical, an acyloxysilane obtained thereby, and the use thereof. The present invention provides: a method for producing an acyloxysilane, including a reaction step of reacting an alkoxysilane with a carboxylic anhydride in the presence of a catalyst, wherein the alkoxysilane is a specified alkoxysilane represented by General Formula (I), the carboxylic anhydride is a specified carboxylic acid represented by General Formula (IIA) or (IIB), the catalyst is an acid catalyst, and an acyloxysilane obtained in the reaction step is a specified acyloxysilane represented by General Formula (IIIA) or (IIIB); and the use of the acyloxysilane as a surface treatment agent or the like.

  本发明的一个目的是提供一种有效生产作为功能化学品有用的醋酰氧硅烷的方法，以及由此获得的醋酰氧硅烷及其用途。本发明提供了一种生产醋酰氧硅烷的方法，包括在催化剂存在下将烷氧基硅烷与羧酸酐反应的反应步骤，其中烷氧基硅烷是由通式（I）表示的指定烷氧基硅烷，羧酸酐是由通式（IIA）或（IIB）表示的指定羧酸，催化剂是酸性催化剂，反应步骤中获得的醋酰氧硅烷是由通式（IIIA）或（IIIB）表示的指定醋酰氧硅烷；以及将醋酰氧硅烷用作表面处理剂等的用途。
• Bimetallic Reductive Elimination from Dinuclear Pd(III) Complexes
  作者：David C. Powers、Diego Benitez、Ekaterina Tkatchouk、William A. Goddard、Tobias Ritter

  DOI：10.1021/ja1036644

  日期：2010.10.13

  C-halogen reductive elimination reactions from dinuclear Pd(III) complexes and implicated dinuclear intermediates in Pd(OAc)(2)-catalyzed C-H oxidation chemistry. Herein, we report results of a thorough experimental and theoretical investigation of the mechanism of reductive elimination from such dinuclear Pd(III) complexes, which establish the role of each metal during reductive elimination. Our results

  2009 年，我们报道了双核 Pd(III) 配合物和 Pd(OAc)(2) 催化 CH 氧化化学中涉及的双核中间体的 C-卤素还原消除反应。在此，我们报告了对这种双核 Pd(III) 配合物的还原消除机制的彻底实验和理论研究的结果，这确定了每种金属在还原消除过程中的作用。我们的结果暗示了双核完整的复合物的还原消除，并表明两种金属之间的氧化还原协同作用是观察到的简单还原消除反应的原因。

表征谱图