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681326

Sigma-Aldrich

2-(Trimethylsilyl)ethanesulfonamide

90%

Synonym(s):

SES-NH2

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About This Item

Linear Formula:
(CH3)3SiCH2CH2SO2NH2
CAS Number:
125486-96-6
Molecular Weight:
181.33
MDL number:
MFCD09265152
UNSPSC Code:
12352100
PubChem Substance ID:
24885631
NACRES:
NA.22

Assay

90%

form

solid

mp

81-87 °C

SMILES string

C[Si](C)(C)CCS(N)(=O)=O

InChI

1S/C5H15NO2SSi/c1-10(2,3)5-4-9(6,7)8/h4-5H2,1-3H3,(H2,6,7,8)

InChI key

MZASHBBAFBWNFL-UHFFFAOYSA-N

Application

Useful reagent for introduction of a SES-protected nitrogen functionality, which can be cleaved with fluoride ion.

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

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC3242V
BGBB4136V
BGBB4136
BGBB2301V
BGBB2301

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2-(Trimethylsilyl)ethanesulfonyl (or SES) group in amine protection and activation.
Patrice Ribière et al.
Chemical reviews, 106(6), 2249-2269 (2006-06-15)

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