2,2,6,6-Tetramethylpiperidin-4-ol

4-Hydroxy-2,2,6,6-tetramethylpiperidine

HCID 75471CAS 2403-88-5

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Grundinformationen

Standard-SMILES: CC1(C)CC(O)CC(C)(C)N1
InChIKey: VDVUCLWJZJHFAV-UHFFFAOYSA-N
Summenformel: C9H19NO
Durchschnittliche Molmasse: 157,25 g/mol
Monoisotopische Masse: 157,14666423

Überblick

RN given refers to parent cpd

Namen und Bezeichner

Bevorzugter Name: 4-Hydroxy-2,2,6,6-tetramethylpiperidine
IUPAC: 2,2,6,6-tetramethylpiperidin-4-ol
Lokaler Name: 2,2,6,6-Tetramethylpiperidin-4-ol
Englischer Name: 2,2,6,6-Tetramethyl-4-piperidinol
Summenformel: C9H19NO
Molmasse: 157.25

Namen und Synonyme

2,2,6,6-Tetramethyl-4-piperidinol2403-88-5Lastar A4-Hydroxy-2,2,6,6-tetramethylpiperidine2,2,6,6-Tetramethyl-4-hydroxypiperidineDTXSID3029655IS23Q8EGZ6NSC-16575DTXCID609655RefChem:440771219-291-22,2,6,6-Tetramethylpiperidin-4-ol

Weitere Namen anzeigen

2,2,6,6-tetramethylpiperidinolTetramethylpiperidinolTAA-OLTriacetonalkaminelastara

4-Piperidinol, 2,2,6,6-tetramethyl-MFCD000059832,2,6,6-Tetramethyl- 4-piperidinol2,2,6,6-Tetramethyl-piperidin-4-olEINECS 219-291-2NSC 16575UNII-IS23Q8EGZ62,2,6,6-Tetramethyl-4-hydroxypiperidine; 4-Hydroxy-2,2,6,6-tetramethylpiperidine; Lastar A; NSC 16575;

Datenbank-Bezeichner

CAS: 2403-88-5
PubChem CID: 75471
DTXSID: DTXSID3029655
ChEMBL: CHEMBL117625
UNII: IS23Q8EGZ6
EC Number: 219-291-2
Nikkaji: J39.108E

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 0,9
Polarare Oberfläche (TPSA): 32,3 Å²
H-Brücken-Donoren: 2
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 0
Schwere Atome: 11
Formalladung: 0
Komplexität: 136

Physikochemische Eigenschaften

Schmelzpunkt: 129 · 129-131 °C(lit.)
Siedepunkt: 212 · 212-215 °C(lit.)
Dichte: 1.085 · 1.085
Brechungsindex: 1.4248 · 1.4248 (estimate)
Flammpunkt: 212 · 212-215°C
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit: 0.1 g/mL, · methanol: 0.1 g/mL, clear
Aggregatzustand: Crystals, Crystalline Powder and/or Chunks
pka: 14.99 · 14.99±0.60(Predicted)
Farbe: White to off-white or slightly beige
PH: 11.2 · 11.2 (4g/l, H2O, 20℃)
Wasserlöslichkeit: 130 g/L · 130 g/L (23 ºC)
BRN: 105039 · 105039
InChI: 1S/C9H19NO/c1-8(2)5-7(11)6-9(3,4)10-8/h7,10-11H,5-6H2,1-4H3
InChIKey: VDVUCLWJZJHFAV-UHFFFAOYSA-N
SMILES: CC1(C)CC(O)CC(C)(C)N1
CAS Datenbank: 2403 · 2403-88-5(CAS DataBase Reference)
NIST chemische Informationen: 4 · 4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5)
EPA chemische Informationen: 4 · 4-Piperidinol, 2,2,6,6-tetramethyl- (2403-88-5)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 2.5% (5 of 201) of reports.

Danger

H302 (65.7%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P261, P264, P264+P265, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 201 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

Gefahrenhinweise

Regulatory Information · 2 Einträge

Status: Active Update: 22-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14709

2,2,6,6-Tetramethyl-4-piperidinol: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and Categories · 2 Einträge

Acute Tox. 4 (65.7%)

Acute toxicity (Oral) - Category 4

Sicherheitsdaten

wgk: 1
tsca: TSCA listed
ridadr: UN3259 8/PG 2
hs_code: 29333999
RTECS-Nr.: TN7871675
risk_code: 36/37/38-43-34
hazard_code: Xi,C
hazard_note: Irritant
safety_code: 26-36-45-36/37/39
hazard_class: 8
packing_group: III
Speicherklasse: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Skin Corr. 1BSkin Sens. 1

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information4-Piperidinol, 2,2,6,6-tetramethyl-: ACTIVE

Anwendungen

Verwenden2,2,6,6-tetramethyl-4-piperidinol has been used to study the irradiation of Camptothecin (CPT) in aerated dimethylsulfoxide (DMSO) solution that leads to formation of singlet oxygen.