03225

1,2,2,6,6-Pentamethyl-4-piperidinol

≥99.0% (GC)

• Synonym(s): 4-Hydroxy-1,2,2,6,6-pentamethylpiperidine, HOPEMP, NSC 364075
• Empirical Formula (Hill Notation): C₁₀H₂₁NO
• CAS Number: 2403-89-6
• Molecular Weight: 171.28
• Beilstein/REAXYS Number: 1498
• EC Number: 219-292-8
• MDL number: MFCD00191220
• UNSPSC Code: 12352100
• PubChem Substance ID: 329747575
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥99.0% (GC)
• impurities: ≤1% water
• mp: 72-76 °C
• SMILES string: CN1C(C)(C)CC(O)CC1(C)C
• InChI: 1S/C10H21NO/c1-9(2)6-8(12)7-10(3,4)11(9)5/h8,12H,6-7H2,1-5H3
• InChI key: NWHNXXMYEICZAT-UHFFFAOYSA-N

Description

Application

Reactant for:
Synthesis of photostable blue emitting naphthalimides
Synthesis of blue fluorescent naphthalimide pH chemosensors
Synthesis of crowded piperidines with intramolecularly hydrogen-bonded nitrogen
Synthesis of spiropyrans and spirooxazines
Amine photoredox reactions

Other Notes

Building block for introducing a very hindered-amine

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H314,H317,H411
• pcodes: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Corr. 1A - Skin Sens. 1
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 2
• flash_point_f: 244.4 °F
• flash_point_c: 118 °C
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves