三甲基硅醇钠

  • ≥95%
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
S467157-1g
1g 现货 Stock Image
S467157-5g
5g 现货 Stock Image
S467157-25g
25g 现货 Stock Image
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苛性碱和碱 (33)

基本描述

别名 三甲基硅酸钠 | 三甲基硅醇 钠盐
英文别名 MFCD00013926 | SCHEMBL380132 | Trimethylsilanol sodium salt | Silanol, 1,1,1-trimethyl-, sodium salt (1:1) | AKOS015909317 | Sodium trimethylsilanolate, 95% | trimethylsilyloxy sodium | sodium trimethylsilanolat | FT-0637638 | NaOTMS | s15125 | SODIUMTRIM
规格或纯度 ≥95%
英文名称 Sodium trimethylsilanolate
储存温度 室温,充氩
运输条件 常规运输
产品介绍

三甲基硅氧基钠是一种性能强大的多功能试剂,用于酯转化生成羧酸和腈水解生成伯酰胺。它可作为起始原料用于通过盐复分解合成金属硅醇盐,也可作为催化剂用于硅烷醇和含氢硅烷的硅烷化反应。


应用:

三甲基硅烷醇钠用作以下反应中的催化剂:
硅酸铑配合物的合成。
甲基苯基硅烷与叔丁基二甲基硅烷醇的硅烷化反应合成三硅氧烷

Sodium trimethylsilanolate is a versatile and very powerful reagent for the conversion of esters to carboxylic acids and the hydrolysis of nitriles to primary amides. It can be used as a starting material for the synthesis of metal silanolates via the salt metathesis and as a catalyst for the silylation of silanols with hydrosilanes.

Application:

Sodium trimethylsilanolate is used as a catalyst in the:
Synthesis of the rhodium silonate complex.
Silylation of methylphenylsilane with tert-butyldimethylsilanol to synthesize trisiloxanes.  

名称和识别符

分子类型 小分子
IUPAC Name sodium;trimethyl(oxido)silane
INCHI InChI=1S/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1
InChi Key HSNUIYJWTSJUMS-UHFFFAOYSA-N
Canonical SMILES C[Si](C)(C)[O-].[Na+]
Isomeric SMILES C[Si](C)(C)[O-].[Na+]
WGK Germany 3
PubChem CID 23672319
分子量 112.18

化学和物理性质

敏感性 对湿度敏感
闪点(℉) 230.0 °F
闪点(℃) 110 °C
熔点 230 °C
分子量 112.180 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 1
可旋转键计数Rotatable Bond Count 0
精确质量Exact Mass 112.032 Da
单同位素质量Monoisotopic Mass 112.032 Da
拓扑极表面积Topological Polar Surface Area 23.100 Ų
重原子数Heavy Atom Count 6
形式电荷Formal Charge 0
复杂度Complexity 32.299
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 2

安全和危险性(GHS)

象形图 GHS05
信号词 Danger
危险声明

H314: 造成严重的皮肤灼伤和眼睛损伤

预防措施声明

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P321: 特殊处理(请参阅此标签上的...)。

P405: 密闭存放

P501: 将内容物/容器处理到。。。

P264: 处理后要彻底洗手。

P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。

P301+P330+P331: 如误吞咽:漱口。不要诱导呕吐。

P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。

P363: 再次使用之前,请清洗受污染的衣物。

P305+P354+P338: 如果进入眼睛:立即用水冲洗几分钟。取下隐形眼镜(如果有的话),并且操作简单。继续冲洗。

P302+P361+P354: 如果接触皮肤:立即脱掉所有被污染的衣服。立即用水冲洗几分钟。

P316: 立即寻求紧急医疗救助。

WGK Germany 3

技术规格说明书

Appearance(S467157) White to Yellow to Beige to Red Powder and/or Chunks
NMR Spectrum 1H Conforms to Structure
Purity(Titration by HCl) 94.5-120(%)
Infrared spectrum Conforms to Structure

质检证书(CoA,COO,BSE/TSE 和分析图谱)

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找到9个结果

批号(Lot Number) 证书类型 日期 货号
E2521456 分析证书 25-05-09 S467157
E2521457 分析证书 25-05-09 S467157
E2521458 分析证书 25-05-09 S467157
J2411967 分析证书 24-09-27 S467157
J2411968 分析证书 24-09-27 S467157
J2411969 分析证书 24-09-27 S467157
J2411970 分析证书 24-09-27 S467157
J2411971 分析证书 24-09-27 S467157
J2411972 分析证书 24-09-27 S467157

参考文献

1. A Isquith,R Slesinski,D Matheson.  (1988-03-01)  Genotoxicity studies on selected organosilicon compounds: in vivo assays..  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association,  26  ((3)): (263-266).  [PMID:3366426]
2. D M Hui,M Minami.  (2000-11-14)  Monitoring of fluorine in urine samples of patients involved in the tokyo sarin disaster, in connection with the detection of other decomposition products of sarin and the by-products generated during sarin synthesis..  Clinica chimica acta; international journal of clinical chemistry,  302  ((1-2)): (171-188).  [PMID:11074074]
3. Diane M Coe,Rossana Perciaccante,Panayiotis A Procopiou.  (2003-08-21)  Potassium trimethylsilanolate induced cleavage of 1,3-oxazolidin-2- and 5-ones, and application to the synthesis of (R)-salmeterol..  Organic & biomolecular chemistry,  ((7)): (1106-1111).  [PMID:12926383]
4. Igor S Ignatyev,F Partal,J J López González,Tom Sundius.  (2004-04-16)  Vibrational spectra of trimethylsilanol. The problem of the assignment of the SiOH group frequencies..  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy,  60  ((5)): (1169-1178).  [PMID:15084336]
5. E N M Ho,W H Kwok,D K K Leung,T S M Wan,A S Y Wong.  (2007-03-28)  Metabolic studies of turinabol in horses..  Analytica chimica acta,  586  ((1-2)): (208-216).  [PMID:17386713]
6. Brinda Prasad,Andrew R Lewis,Erika Plettner.  (2010-12-07)  Enrichment of H(2)(17)O from tap water, characterization of the enriched water, and properties of several (17)O-labeled compounds..  Analytical chemistry,  83  ((1)): (231-239).  [PMID:21128590]
7. Grzegorz Piechota,Manfred Hagmann,Roman Buczkowski.  (2011-10-29)  Removal and determination of trimethylsilanol from the landfill gas..  Bioresource technology,  103  ((1)): (16-20).  [PMID:22033372]
8. Todd A Duncombe,James F Parsons,Karl F Böhringer.  (2012-09-01)  Directed drop transport rectified from orthogonal vibrations via a flat wetting barrier ratchet..  Langmuir : the ACS journal of surfaces and colloids,  28  ((38)): (13765-13770).  [PMID:22934529]
9. Limin He,Yahong Liu,Zhenling Zeng,Xianhui Huang,Rong Liu.  (2005-09-13)  Determination of residual clopidol in chicken muscle by capillary gas chromatography/mass spectrometry..  Journal of AOAC International,  88  ((4)): (1104-1107).  [PMID:16152927]

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