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92771

Sigma-Aldrich

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:
43112-38-5
Molecular Weight:
159.26
Beilstein/REAXYS Number:
1210407
EC Number:
256-098-2
MDL number:
MFCD00010197
UNSPSC Code:
12352100
PubChem Substance ID:
57653492
NACRES:
NA.22

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.)

SMILES string

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

InChI

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

InChI key

AUKCYOUETBBMFV-UHFFFAOYSA-N

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Other Notes

Silylating agent, useful for the silylation of carboxylic acids, 1,3-dicarbonyl compounds and hydroxy compounds [1][2]

Storage Class

10 - Combustible liquids

wgk_germany

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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Certificates of Analysis (COA)

Lot/Batch Number
1362152V
1362152
347965/1
327161/1

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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)
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.
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.
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