丁酸三甲基甲硅烷 | 16844-99-8

• 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: 丁酸三甲基甲硅烷
• 英文名称: trimethylsilyl butyrate
• 英文别名: Trimethylsilyl-butyrat；Butanoic acid, trimethylsilyl ester；trimethylsilyl butanoate
• CAS: 16844-99-8
• 化学式: C₇H₁₆O₂Si
• 分子量: 160.288
• InChiKey: YOXUKTJZXUYZMV-UHFFFAOYSA-N

物化性质

• 沸点：
  60 °C (40 mmHg)
• 密度：
  0.874 g/cm3
• 保留指数：
  891
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  2.16
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 安全说明：
  S24/25
• 储存条件：
  存储于0-6℃阴凉干燥处

SDS

Name:	TRIMETHYLSILYL BUTYRATE Material Safety Data Sheet
Synonym:
CAS:	16844-99-8

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

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
16844-99-8	TRIMETHYLSILYL BUTYRATE		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# 16844-99-8: 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: 60 deg C @ 40.00mm
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: 160.29

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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# 16844-99-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
TRIMETHYLSILYL BUTYRATE - 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# 16844-99-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 16844-99-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 16844-99-8 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：

  三甲基氯硅烷 、 丁酸三甲基甲硅烷 在 正丁基锂 、 六甲基二硅氮烷 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 12.25h， 以70%的产率得到1,1-二(三甲基硅烷基氧基)-1-丁烯
  参考文献：
  名称：

  One-pot synthesis of 3-hydroxymaleic anhydrides by cyclization of 1,1-bis(trimethylsilyloxy)ketene acetals with oxalyl chloride

  摘要：

  Functionalized 3-hydroxymaleic anhydrides were prepared by cyclization of 1, 1-bis(trimethylsilyloxy)ketene acetals with oxalyl chloride. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.01.026
• 作为产物：
  描述：

  三甲基氯硅烷 、 丁酸 在 吡啶 作用下， 生成 丁酸三甲基甲硅烷
  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：

文献信息

• Partition coefficients of ketones, phenols, aliphatic and aromatic acids, and esters in n-hexane/nitromethane
  作者：Urszula Kotowska、Valery Isidorov

  DOI：10.2478/s11532-011-0060-4

  日期：2011.10.1

  in sample preparation and in countercurrent and liquid-liquid chromatographic separations. Partition coefficients are widely used in toxicology, environmental, and analytical chemistry. The K hn determination procedure for the n -hexane/nitromethane system was optimized and partition coefficients for 99 ketones, esters and trimethylsilyl derivatives of phenols, aliphatic and aromatic acids were determined

  液-液分配用于样品制备以及逆流和液-液色谱分离。分配系数被广泛用于毒理学，环境和分析化学中。该 ķ HN 用于确定过程 Ñ 正己烷/硝基甲烷体系进行了优化和分配系数为99酮，酯和酚的三甲基甲硅烷衍生物，测定脂族和芳族酸。对于130种化合物， 使用 K hn 与其他理化和结构参数之间的数学关系来预测 K hn 值 。
• Tetronic, thiotetronic and tetramic acid derivatives as phospholipase A.sub
  申请人：American Home Products Corporation

  公开号：US05366993A1

  公开（公告）日：1994-11-22

  There are disclosed compounds of the formula: ##STR1## wherein X is O, S or NR; R is hydrogen or lower alkyl; R.sup.1 and R.sup.2 are each, independently, hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.20 cycloalkyl, phenylloweralkyl, or substituted phenylloweralkyl substituted by halo, lower alkyl, lower alkoxy, halo lower alkyl, amino, monoloweralkylamino, diloweralkylamino or sulfonamido; A is O, S, NR, or a chemical bond; m is 0-15; n is 0-20; p is 0-15, where m+p.ltoreq.15; and the pharmacologically acceptable salts thereof, which by virtue of their ability to inhibit PLA.sub.2, are of use as antiinflammatory agents and there is also disclosed a method for the treatment of immunoinflammatory conditions, such as allergy, anaphylaxis, asthma and inflammation in mammals, as well as in the modulation of PAF-mediated biological processes, such as embryonic implantation, thus making the compounds useful as antifertility agents.

  披露了具有以下公式的化合物：##STR1## 其中X是O，S或NR；R是氢或低级烷基；R.sup.1和R.sup.2各自独立地为氢，C.sub.1-C.sub.10烷基，C.sub.3-C.sub.20环烷基，苯基低级烷基，或被卤素，低级烷基，低级烷氧基，卤素低级烷基，氨基，单低级烷基氨基，二低级烷基氨基或磺酰氨基取代的取代苯基低级烷基；A是O，S，NR或化学键；m是0-15；n是0-20；p是0-15，其中m+p≤15；以及药理上可接受的盐，由于其能够抑制PLA.sub.2，因此可用作抗炎剂，并且还披露了用于治疗免疫炎性疾病的方法，例如过敏，过敏性反应，哮喘和哺乳动物的炎症，以及调节PAF介导的生物学过程，如胚胎植入，从而使化合物作为抗生育剂是有用的。
• 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。
• Application du systeme Me3SiClLiTHF a la synthese d'acylsilanes, d'alcools, d'aldehydes, d'esters et de nitriles C-silicies
  作者：J.-P. Picard、A. Ekouya、J. Dunogues、N. Duffaut、R. Calas

  DOI：10.1016/s0022-328x(00)94144-5

  日期：1975.7

  Synthesis of C-silylated products by silylation of various functional saturated derivatives (aldehydes, nitriles, acid anhydrides and esters), by mens of the Me3SiClLiTHF system used at 0–10°C, is described. Most of the products obtained are new. A mechanism explaining the formation of these derivatives is proposed.

  描述了通过在0–10°C下使用Me 3 SiCl 3 Li 3 THF体系对各种功能性饱和衍生物（醛，腈，酸酐和酯）进行甲硅烷基化来合成C-硅烷化产物的方法。获得的大多数产品都是新产品。提出了解释这些衍生物形成的机理。
• Monoethylgermanium and Alkylsilicon Esters. Dimethylgermanium Diacetate
  作者：Herbert H. Anderson

  DOI：10.1021/ja01129a502

  日期：1952.5

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