Cas no 3637-10-3 (4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl-)

4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl- structure
3637-10-3 structure
Product Name:4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl-
CAS No:3637-10-3
MF:C9H19NO2
MW:173.25266289711
CID:310612
PubChem ID:5395
Update Time:2025-04-19

4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl- Chemical and Physical Properties

Names and Identifiers

    • 4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl-
    • 2,2,6,6-TETRAMETHYL-4-HYDROXY-1-PIPERIDINYLOXY
    • 4-HYDROXY-TEMPO
    • 1,4-Dihydroxy-2,2,6,6-Tetramethylpiperidine
    • 1-Hydroxy-2,2,6,6-tetramethyl-4-piperidinol
    • 4-hydroxy-2,2,6,6-tetramethyl-piperdine-N-oxyl
    • 4-hydroxy-2,2,6,6-tetramethyl-n-hydroxypiperidine
    • 4-hydroxy tempo
    • DTXSID40859711
    • NCI60_000934
    • 2,6,6-Tetramethyl-4-piperidinol 1-oxide
    • 1-hydroxy-2,2,6,6-tetramethyl-4-hydroxypiperidine
    • 2,2,6,6-Tetramethyl-piperidine-1,4-diol
    • 4-Hydroxy-2,6,6-tetramethylpiperidinooxy
    • NS00007979
    • J-660069
    • 1,4-dihydroxy-2,2,6,6-tetramethyl-piperidine
    • PD062105
    • SY002737
    • HO-TEMPO
    • NSC142784
    • 2,6,6-Tetramethyl-4-hydroxypiperidine 1-oxide
    • 2,6,6-Tetramethyl-4-hydroxypiperidinooxy radical
    • PB47762
    • 1-hydroxy-2,2,6,6-tetramethylpiperidin-4-ol
    • A816073
    • Tempol (4-Hydroxy-TEMPO)
    • 1-OXYL-2,2,6,6-TETRAMETHYL-4-HYDROXYPIPERIDINE
    • 4-Piperidinol, 2,2,6,6-tetramethyl-, 1-oxide
    • PS-15551
    • TEMPOL-H
    • UNII-V55XB6IT82
    • CHEMBL117649
    • 4-Piperidinol, 1-hydroxy-2,2,6,6-tetramethyl-
    • AKOS006228301
    • 4h-tempo
    • 4-Hydroxy-2,6,6-tetramethylpiperidinooxy radical
    • [O]N1C(C)(C)CC(O)CC1(C)C
    • 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine
    • 1-oxyl-2,2,6,6-tetramethylpiperidin-4-ol
    • 4-Hydroxy-2,6,6-tetramethylpiperidine N-oxide
    • 1-hydroxy-2,2,6,6-tetramethyl-piperidin-4-ol
    • OT-674
    • Tempol H
    • 4-hydroxy-2,2,6,6-tetramethyl piperidinoxyl
    • D71066
    • 4-hydroxy-1-oxyl-2,2,6,6-tetramethylpiperidine
    • N-Hydroxy-2,2,6,6-tetramethylpiperidine
    • OT 674
    • SW219557-1
    • FT-0691316
    • E83391
    • 4-hydroxyl-1-oxyl-2,2,6,6-tetramethylpiperidine
    • 1-oxyl-2,2,6,6-tetramethyl4-hydroxypiperidine
    • 3637-10-3
    • V55XB6IT82
    • 4-hydroxy-2,2,6,6-tetramethylpiperidin-n-oxyl
    • 4-hydroxy-2,2,6,6-tetramethylpiperidine n-oxyl
    • 4-hydroxy-2,2,6,6-tetramethyl-1-hydroxypiperidine
    • HMS3651B10
    • J-200070
    • Q4637150
    • Q27291546
    • 2,2,6,6-tetramethylpiperidine-1,4-diol
    • 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidin-1-yloxy, free radical
    • SCHEMBL23902
    • 4hydroxy-1-oxyl-2,2,6,6-tetramethylpiperidine
    • Inchi: 1S/C9H19NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h7,11-12H,5-6H2,1-4H3
    • InChI Key: CSGAUKGQUCHWDP-UHFFFAOYSA-N
    • SMILES: OC1CC(C)(C)N(C(C)(C)C1)O

Computed Properties

  • Exact Mass: 173.14167
  • Monoisotopic Mass: 173.142
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 159
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 43.7A^2
  • XLogP3: 0.9

Experimental Properties

  • Density: 1.029
  • Melting Point: 69-71?°C(lit.)
  • Boiling Point: 260.2 °C at 760 mmHg
  • Flash Point: 111 °C
  • PSA: 43.7
  • LogP: 1.32740

4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl- Security Information

  • WGK Germany:1
  • Hazard Category Code: 22-36/37/38
  • Safety Instruction: 26-36
  • RTECS:TN8991000
  • Hazardous Material Identification: Xn
  • Storage Condition:2-8°C
  • Risk Phrases:R22;R36/37/38
  • Safety Term:R26;R36

4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl- Pricemore >>

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