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安全信息

766941

Sigma-Aldrich

双(三甲基硅基)酰胺钾 溶液

1.0 M in methyl tert-butyl ether

别名:

六甲基二硅基胺基钾 溶液, 六甲基二硅氮烷 钾盐 溶液

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About This Item

线性分子式:
[(CH3)3Si]2NK
CAS号:
40949-94-8
分子量:
199.48
Beilstein:
4006754
MDL编号:
MFCD00010330
UNSPSC代码:
12352111
PubChem化学物质编号:
329767272
NACRES:
NA.22

蒸汽密度

3.2 (vs air)

质量水平

100

表单

liquid

浓度

1.0 M in methyl tert-butyl ether

密度

0.798 g/mL at 25 °C

SMILES字符串

C[Si](C)(C)N([K])[Si](C)(C)C

InChI

1S/C6H18NSi2.K/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1

InChI key

IUBQJLUDMLPAGT-UHFFFAOYSA-N

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应用

Strong base for kinetically controlled deprotonations

象形图

FlameCorrosion
GHS02,GHS05

警示用语：

Danger

危险声明

H225,H314

危险分类

Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

补充剂危害

EUH014

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

<-22.0 °F

闪点(°C)

< -30 °C

法规信息

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分析证书(COA)

Lot/Batch Number
SHBN6748
SHBK6886
SHBJ1055
SHBH3823V
SHBD2717V

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Elsa Vennat et al.
Dental materials : official publication of the Academy of Dental Materials, 25(6), 729-735 (2009-01-29)
The objectives of this study were to assess demineralized dentin porosity and quantify the different porous features distribution within the material using mercury intrusion porosimetry (MIP) technique. We compared hexamethyldisilazane (HMDS) drying and lyophilization (LYO) (freeze-drying) in sample preparation. Fifty-six
Nur Hazlin Hazrin-Chong et al.
Journal of microbiological methods, 90(2), 96-99 (2012-05-09)
The use of hexamethyldisilazane (HMDS) as a drying agent was investigated in the specimen preparation for scanning electron microscopy (SEM) imaging of bacterial surface colonization on sub-bituminous coal. The ability of microbes to biofragment, ferment and generate methane from coal
Werner Mormann et al.
Macromolecular bioscience, 9(4), 369-375 (2008-11-26)
Trimethylsilylation of cellulose in different 1,3-dialkylimidazolium ionic liquids (IL) with hexamethyldisilazane (HMDS) as a silylating agent was investigated. Trimethylsilyl (TMSi) cellulose with a degree of substitution (DS) greater than 1 is insoluble in the IL. The maximum DS obtained depends
Haoyu Tang et al.
Biomacromolecules, 11(6), 1585-1592 (2010-05-15)
A series of poly(gamma-chloropropyl-L-glutamate) (PCPLG) with controlled polymer molecular weight (MW = 5-28 kg x mol(-1)) and molecular weight distribution (PDI = 1.16-1.26) have been prepared from hexamethyldisilazane (HMDS)-mediated ring-opening polymerization (ROP) of gamma-chloropropyl-L-glutamic acid based N-carboxylanhydride (CP-NCA). CD, FTIR
Juliana Tsz Yan Lee et al.
Scanning, 34(1), 12-25 (2012-04-26)
Common dehydration methods of cells on biomaterials for scanning electron microscopy (SEM) include air drying, hexamethyldisilazane (HMDS) or tetramethysilane (TMS) treatment and critical point drying (CPD). On the other side, freeze-drying has been widely employed in dehydrating biological samples and
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