Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

485268

Sigma-Aldrich

4-Oxo-TEMPO-d16, free radical

for ESR-spectroscopy, 97 atom % D

Synonym(s):

4-Oxo-,2,2,6,6-tetramethylpiperidine-d16-1-oxyl, TEMPONE-d16

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C9D16NO2
CAS Number:
36763-53-8
Molecular Weight:
186.33
MDL number:
MFCD01075420
UNSPSC Code:
12352116
PubChem Substance ID:
24872049
NACRES:
NA.12

grade

for ESR-spectroscopy

Quality Level

200

isotopic purity

97 atom % D

Assay

99% (CP)

form

solid

mp

35 °C (lit.)

mass shift

M+16

storage temp.

2-8°C

SMILES string

[2H]C([2H])([2H])C1(N([O])C(C([2H])([2H])[2H])(C([2H])([2H])[2H])C([2H])([2H])C(=O)C1([2H])[2H])C([2H])([2H])[2H]

InChI

1S/C9H16NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h5-6H2,1-4H3/i1D3,2D3,3D3,4D3,5D2,6D2

InChI key

WSGDRFHJFJRSFY-NMRSHPDNSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SZ1343
IY2268
EW1563
12574JI
03844HS

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service