4-Benzoyloxy-2,2,6,6-tetramethylpiperidine
Chemical Name: (2,2,6,6-Tetramethylpiperidin-4-yl) benzoate
Molecular Formula: C₁₆H₂₃NO₂
CAS Number: 26275-88-7
A functionalized hindered amine intermediate based on the TEMP structure, serving as a valuable precursor for producing specific Hindered Amine Light Stabilizers (HALS) or other functional molecules where a benzoate-protected hydroxyl group is required on the piperidine ring.

Technical Specifications
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Chemical Identity
| Chemical Name | (2,2,6,6-Tetramethylpiperidin-4-yl) benzoate |
| Synonyms | 2,2,6,6-Tetramethyl-4-piperidinyl benzoate, 4-Benzoyloxy-TMP |
| CAS Number | 26275-88-7 |
| EC Number | 222-733-9 |
| Molecular Formula | C₁₆H₂₃NO₂ |
| Molecular Weight | 261.36 g/mol |

VUP Specifications (Standard Grade)
| Property | Specification |
|---|---|
| Appearance | White to off-white solid/powder |
| Purity | min. 97.0 % wt |
Note: Specifications that are provided above are typical values and should not be considered as guaranteed analysis.
Key Features & Benefits
Discover the unique advantages of VUP's 4-Benzoyloxy-2,2,6,6-tetramethylpiperidine for your applications.
Functionalized Intermediate
Provides the stable 2,2,6,6-tetramethylpiperidine core functionalized with a benzoyloxy group at the 4-position for selective reactivity.
Protected Hydroxyl Group
Contains a benzoate-protected hydroxyl functionality useful in multi-step synthetic sequences where selective reactions are required.
High Purity Product
Supplied at minimum 97% purity ensuring consistent reactivity and performance in demanding synthetic applications.
HALS Precursor Potential
Can serve as a key intermediate in the synthesis pathway for specific HALS structures requiring this functionalized scaffold.
Versatile Building Block
Useful starting material for creating other specialized molecules requiring modification at the 4-position after potential deprotection.
Product Information & Technical Documents
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Product Identification
Key product details and identifiers
Technical Documents
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Technical Data Sheet (TDS)
Complete technical specifications, physical properties, and application information for 4-Benzoyloxy-2,2,6,6-tetramethylpiperidine
Safety Data Sheet (SDS)
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Frequently Asked Questions
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