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+%

Product Code. 11462988
Change view
Click to view available options
Quantity:
5 g
25 g
100 g
Unit Size:
100g
25g
5g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
11462988 100 g 100g
11442988 5 g 5g
11452988 25 g 25g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
This item is not returnable. View return policy
Product Code. 11462988 Supplier Thermo Scientific Alfa Aesar Supplier No. A18712.22
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

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.
TRUSTED_SUSTAINABILITY

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 100 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

compliance-icons compliance-icons compliance-icons
Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 1 C
 Hazard Statement
  • H226-Flammable liquid and vapour.
  • H301-Toxic if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.