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Substance Name: Triacetoneamine-N-oxyl
RN: 2896-70-0
UNII: 7W1863PEH5
InChIKey: WSGDRFHJFJRSFY-UHFFFAOYSA-N

Note

  • Cyclic N-oxide radical functioning as a spin label and radiation-sensitizing agent.

Classification Code

  • Mutation Data

Molecular Formula

  • C9-H16-N-O2

Molecular Weight

  • 170.23
 
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Names and Synonyms

Name of Substance

  • Triacetoneamine-N-oxyl

MeSH Heading

  • Triacetoneamine-N-oxyl

Synonyms

  • 2,2,6,6-Tetramethyl-4-oxo-piperidin-1-oxyl
  • AI3-61971
  • BRN 1818579
  • EC 220-778-7
  • EINECS 220-778-7
  • Tempone
  • UNII-7W1863PEH5

Systematic Names

  • 1-Piperidinyloxy, 2,2,6,6-tetramethyl-4-oxo-
  • 2,2,6,6-Tetramethyl-4-oxopiperidinooxy
  • Piperidinooxy, 2,2,6,6-tetramethyl-4-oxo-

Registry Numbers

CAS Registry Number

  • 2896-70-0

FDA UNII

  • 7W1863PEH5

Other Registry Numbers

  • 1169497-70-4
  • 26841-66-7
  • 70939-26-3

System Generated Number

  • 0002896700

Structure Descriptors

InChI

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

InChIKey

WSGDRFHJFJRSFY-UHFFFAOYSA-N

Smiles

C1(N(C(CC(C1)=O)(C)C)[O])(C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 0.12 (none)   EXP
Water Solubility 4.79E+04 mg/L 25 EST
Vapor Pressure 3.71E-06 mm Hg 25 EST
Henry's Law Constant 4.08E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.84E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.