2,2,6,6-Tetramethyl-4-piperidinol

• Catalog No.: 56515
• CAS Number: 2403-88-5
• M. F.: C9H19NO
• M. W.: 157.25326
• Purity: ≥99.0% (NT)

SYNONYMS

• Title: 2,2,6,6-四甲基-4-哌啶醇
• IUPAC name: 2,2,6,6-tetramethylpiperidin-4-ol
• IUPAC Traditional name: 2,2,6,6-tetramethylpiperidin-4-ol
• Synonyms: 4-Hydroxy-2,2,6,6-tetramethylpiperidine; 4-羟基-2,2,6,6-四甲基哌啶

DATABASE IDS

• MDL Number: MFCD00005983
• Beilstein Number: 105039
• CAS Number: 2403-88-5
• EC Number: 219-291-2

PROPERTIES

• Empirical Formula (Hill Notation): C9H19NO
• Grade: purum
• Purity: ≥99.0% (NT)
• Boiling Point: 212-215 °C(lit.)
• Melting Point: 129-131 °C(lit.)
• Melting Point: 130-132 °C
• Solubility: methanol: soluble0.1 g/mL, clear
• GHS Signal Word: Danger
• GHS Hazard statements: H314-H317
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Risk Statements: 34-43
• Safety Statements: 26-36/37/39-45
• German water hazard class: 1

DETAILS

Description (English)

Application
Used as:
• An additive for polymer modified hindered amine light stabilizers1,2
• A light stabilizer for polyamide 66 fibers containing acid blue dyes3

Description (简体中文)

Application
Used as:
• An additive for polymer modified hindered amine light stabilizers1,2
• A light stabilizer for polyamide 66 fibers containing acid blue dyes3