15248
N,N′-Bis(trimethylsilyl)urea
purum, ≥97.0% (N)
Synonym(s):
BSU
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About This Item
Linear Formula:
(CH3)3SiNHCONHSi(CH3)3
CAS Number:
Molecular Weight:
204.42
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
242-177-9
Beilstein/REAXYS Number:
1937452
MDL number:
Assay:
≥97.0% (N)
Form:
solid
InChI key
MASDFXZJIDNRTR-UHFFFAOYSA-N
InChI
1S/C7H20N2OSi2/c1-11(2,3)8-7(10)9-12(4,5)6/h1-6H3,(H2,8,9,10)
SMILES string
C[Si](C)(C)NC(=O)N[Si](C)(C)C
grade
purum
assay
≥97.0% (N)
form
solid
mp
219-221 °C (lit.)
functional group
amine
Quality Level
Application
N,N′-Bis(trimethylsilyl)urea was used as a silylating agent for carboxylic acids and alcohols.
Other Notes
Silylating agent
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W. Verboom et al.
Synthesis, 807-807 (1981)
N, N′-Bis [trimethylsilyl]-urea: A Useful Silylating Agent for Alcohols and Carboxylic Acids.
Verboom W, et al.
Synthesis, 1981(10), 807-809 (1981)
B.E. Cooper
Chemistry & Industry, 794-794 (1978)
Process. Biochem., 9-9 (1980)
Articles
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
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