missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organonitrogen Compounds
  6. Secondary amines
  7. 2,2,6,6-Tetramethylpiperidine, 98+%

2,2,6,6-Tetramethylpiperidine, 98+%

Catalog No. p-7024301
Change view
Click to view available options
Quantity:
5 g
25 g
100 g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
AAA1871206 5 g
AAA1871214 25 g
AAA1871222 100 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Catalog No. AAA1871206 Supplier Thermo Scientific Chemicals Supplier No. A1871206
Only null left

Description

CAS: 768-66-1 | C9H19N | 141.258 g/mol

2,2,6,6-Tetramethylpiperidine is a hindered base used to prepare metallo-amide bases and selective generation of silylketene acetals. It is used in the preparation of hibarimicinone, (Z)-silylketene acetal and 4-substituted quinazoline. It acts as a precursor to Lithium tetramethylpiperidide and (2,2,6,6-Tetramethylpiperidin-1-yl)oxyl radical.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,2,6,6-Tetramethylpiperidine is a hindered base used to prepare metallo-amide bases and selective generation of silylketene acetals. It is used in the preparation of hibarimicinone, (Z)-silylketene acetal and 4-substituted quinazoline. It acts as a precursor to Lithium tetramethylpiperidide and (2,2,6,6-Tetramethylpiperidin-1-yl)oxyl radical.

Solubility
Miscible with water, ether, ethanol and acetic acid. Slightly miscible with chloroform.

Notes
Incompatible with oxidizing agents, bases, strong acids, acid anhydrides, carbon dioxide and acid chlorides.

Chemical Identifiers

CAS 768-66-1
Molecular Formula C9H19N
Molecular Weight (g/mol) 141.258
MDL Number MFCD00005985
InChI Key RKMGAJGJIURJSJ-UHFFFAOYSA-N
Synonym norpempidine, piperidine, 2,2,6,6-tetramethyl, 2,2,6,6-tetramethyl piperidine, unii-44n9s1ycfm, 2,2,6,6-tetramethylpeperidine, 44n9s1ycfm, 2,2,6,6 tetramethyl piperidine, 2,2,6,6-tetramethyl-piperidine, pubchem7259, acmc-209p6i
PubChem CID 13035
IUPAC Name 2,2,6,6-tetramethylpiperidine
SMILES CC1(CCCC(N1)(C)C)C

Specifications

Melting Point -59°C
Density 0.832
Boiling Point 152°C to 154°C
Flash Point 34°C (93°F)
Odor Amine-like
Refractive Index 1.444
Quantity 5 g
UN Number UN2733
Beilstein 103296
Sensitivity Air Sensitive
Solubility Information Miscible with water,ether,ethanol and acetic acid. Slightly miscible with chloroform.
Formula Weight 141.26
Percent Purity ≥98%
Chemical Name or Material 2,2,6,6-Tetramethylpiperidine
Show More Show Less

Safety and Handling

Hazard Category H226-H301-H315-H319-H335
Hazard Statement GHS H Statement
H314-H318-H226-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.
Harmful if swallowed.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: AMINES, FLAMMABLE, CORROSIVE, N.O.S.
EINECSNumber 212-199-3
RTECSNumber TN4220000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only