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Merck
CN

92771

3-(Trimethylsilyl)-2-oxazolidinone

≥97.0%

Synonym(s):

2-Oxo-3-(trimethylsilyl)-1,3-oxazolidine, TMSO

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About This Item

Empirical Formula (Hill Notation):
C6H13NO2Si
CAS Number:
Molecular Weight:
159.26
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
256-098-2
Beilstein/REAXYS Number:
1210407
MDL number:
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InChI key

AUKCYOUETBBMFV-UHFFFAOYSA-N

InChI

1S/C6H13NO2Si/c1-10(2,3)7-4-5-9-6(7)8/h4-5H2,1-3H3

SMILES string

C[Si](C)(C)N1CCOC1=O

assay

≥97.0%

form

liquid

refractive index

n20/D 1.455

bp

87-89 °C/0.8 mmHg

density

1.046 g/mL at 20 °C (lit.)

Other Notes

Silylating agent, useful for the silylation of carboxylic acids, 1,3-dicarbonyl compounds and hydroxy compounds

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

176.0 °F - closed cup

flash_point_c

80 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Lesbia Cristina Julio-Gonzalez et al.
Food research international (Ottawa, Ont.), 129, 108811-108811 (2020-02-11)
Enzymatic transgalactosylation, in different concentrated carbohydrate solutions, was investigated using brush border membrane vesicles (BBMV) from the pig small intestine. When lactulose was incubated with BBMV, the hydrolytic activity of the enzyme towards the disaccharide was observed to be very
J.M. Aizpurua et al.
Canadian Journal of Chemistry, 62, 336-336 (1984)
G.W. Perold
Journal of Chromatography A, 291, 365-365 (1984)
Alvaro Ferreira-Lazarte et al.
Journal of agricultural and food chemistry, 67(16), 4662-4670 (2019-04-16)
Small intestinal brush border membrane vesicles from pig were used to digest galactooligosaccharides from lactose (GOS) and from lactulose (OsLu). Dissimilar hydrolysis rates were detected after digestion. Predominant glycosidic linkages and monomeric composition affected the resistance to intestinal digestive enzymes.
Shubo Wang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(5), 1903009-1903009 (2020-03-11)
As the power conversion efficiency (PCE) of perovskite solar cells (PSCs) is increased to as high over 25%, it becomes pre-eminent to study a scalable process with wide processing window to fabricate large-area uniform perovskite films with good light-trapping performance.

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