Chemical Properties of 1-Piperidinyloxy, 2,2,6,6-tetramethyl- (CAS 2564-83-2)

InChI

InChI=1S/C9H18NO/c1-8(2)6-5-7-9(3,4)10(8)11/h5-7H2,1-4H3

InChI Key

QYTDEUPAUMOIOP-UHFFFAOYSA-N

Formula

SMILES

CC1(C)CCCC(C)(C)N1[O]

Molecular Weight¹

156.25

CAS

2564-83-2

Other Names

Piperidinooxy, 2,2,6,6-tetramethyl-
(2,2,6,6-Tetramethylpiperidino)oxy
Tanan
Tanane
Tetramethylpiperidine nitroxide
Tetramethylpiperidinooxy
1-Oxyl-2,2,6,6-tetramethylpiperidine
1,1,5,5-Tetramethylpentamethylene nitroxide
2,2,6,6-Tetramethyl-1-oxylpiperidine
2,2,6,6-Tetramethyl-1-piperadoxyl
2,2,6,6-Tetramethyl-1-piperidinoxyl
2,2,6,6-Tetramethyl-1-piperidinyloxy
2,2,6,6-Tetramethylpiperidin-1-oxy
2,2,6,6-Tetramethylpiperidin-1-oxyl
2,2,6,6-Tetramethylpiperidine nitroxide
2,2,6,6-Tetramethylpiperidine N-oxide radical
2,2,6,6-Tetramethylpiperidine N-oxyl
2,2,6,6-Tetramethylpiperidine N-oxyl radical
2,2,6,6-Tetramethylpiperidine-1-oxyl radical
2,2,6,6-Tetramethylpiperidinooxy radical
2,2,6,6-Tetramethylpiperidinooxyl
2,2,6,6-Tetramethylpiperidinoxyl radical
2,2,6,6-Tetramethylpiperidinyl-N-oxy
2,2,6,6-Tetramethylpiperidinyl-1-oxyl
2,2,6,6-Tetramethylpiperidinyloxy
2,2,6,6-Tetramethylpiperidoxyl
1-Piperidinyloxy radical, 2,2,6,6-tetramethyl-
Tempo
2,2,6,6-Tetramethylpiperidine-1-oxyl
2,2,6,6-Tetramethyl-1-piperidyloxy
2,2,6,6-Tetramethylpiperidine nitroxide radical
2,2,6,6-Tetramethylpiperidinyl 1-oxide

ω : Acentric Factor.
PAff : Proton affinity (kJ/mol).
BasG : Gas basicity (kJ/mol).
Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
IE : Ionization energy (eV).
log₁₀WS : Log10 of Water solubility in mol/l.
logP_oct/wat : Octanol/Water partition coefficient.
McVol : McGowan's characteristic volume (ml/mol).
P_c : Critical Pressure (kPa).
T_boil : Normal Boiling Point Temperature (K).
T_c : Critical Temperature (K).
T_fus : Normal melting (fusion) point (K).
V_c : Critical Volume (m³/kmol).
¹: Molecular weight from the IUPAC atomic weights tables.

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Physical Properties

Property	Value	Unit	Source
ω	0.3593		Relay (... Calculated Property
PAff	882.30	kJ/mol	NIST
BasG	849.80	kJ/mol	NIST
Δ_fG°	90.17	kJ/mol	Relay (... Calculated Property ⚠️
Δ_fH°_gas	-129.36	kJ/mol	Relay (... Calculated Property
Δ_vapH°	44.51	kJ/mol	Relay (... Calculated Property
IE	6.73	eV	NIST
log₁₀WS	-1.39		Relay (... Calculated Property
logP_oct/wat	2.375		Crippen Calculated Property
McVol	140.510	ml/mol	McGowan Calculated Property
P_c	2823.21	kPa	Relay (... Calculated Property ⚠️
T_boil	461.85	K	Relay (... Calculated Property
T_c	669.00	K	Relay (... Calculated Property
T_fus	324.10	K	Relay (... Calculated Property
V_c	0.524	m³/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to 1-Piperidinyloxy, 2,2,6,6-tetramethyl-.

Sources

Cheméo Relay (1.0)
Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
Crippen Method
Crippen Method
McGowan Method
NIST Webbook

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