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367478

Sigma-Aldrich

O-(tert-Butyldimethylsilyl)hydroxylamine

95%

Synonym(s):

Aminoxy-tert-butyldimethylsilane

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About This Item

Linear Formula:
(CH3)3CSi(CH3)2ONH2
CAS Number:
41879-39-4
Molecular Weight:
147.29
Beilstein:
2424306
MDL number:
MFCD00054944
UNSPSC Code:
12352100
PubChem Substance ID:
24862756
NACRES:
NA.22

Assay

95%

form

solid

bp

87-90 °C/40 mmHg (lit.)

mp

62-65 °C (lit.)

SMILES string

CC(C)(C)[Si](C)(C)ON

InChI

1S/C6H17NOSi/c1-6(2,3)9(4,5)8-7/h7H2,1-5H3

InChI key

SSUCKKNRCOFUPT-UHFFFAOYSA-N

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Application

O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine) may be used to induce the cleavage, during solid supported synthesis of hydroxamic acids.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Solid supported synthesis of hydroxamic acids.
Golebiowski A and Klopfenstein S.
Tetrahedron Letters, 39(21), 3397-3400 (1998)

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