1,2,2,6,6-Pentamethylpiperidine
Chemical Name: 1,2,2,6,6-Pentamethylpiperidine
Molecular Formula: C₁₀H₂₁N
CAS Number: 79-55-0
An N-methylated hindered amine intermediate used for synthesizing specific types of HALS (Hindered Amine Light Stabilizers) like Tinuvin 765/292 and other functional molecules requiring this specialized piperidine structure.
Technical Specifications
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Chemical Identity
| Chemical Name | 1,2,2,6,6-Pentamethylpiperidine |
| Synonyms | N-Methyl-2,2,6,6-tetramethylpiperidine, Pentamethylpiperidine |
| CAS Number | 79-55-0 |
| EC Number | 201-212-8 |
| Molecular Formula | C₁₀H₂₁N |
| Molecular Weight | 155.28 g/mol |
VUP Specifications (Standard Grade)
| Property | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| 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
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N-Methylated Structure
The N-methyl group provides specific reactivity patterns and steric properties essential for certain HALS synthesis pathways.
HALS Precursor
Specifically designed intermediate for producing Tinuvin 765/292 and other commercial light stabilizers with proven performance.
High Purity Product
Supplied at minimum 97% purity ensuring consistent reactivity and performance in demanding synthetic applications.
Steric Hindrance
Provides optimal steric bulk around the nitrogen center, crucial for the effectiveness of derived HALS compounds.
VUP Synthetic Expertise
Manufactured leveraging VUP specialized knowledge in hindered amine chemistry with reliable supply and quality assurance.
Product Information & Technical Documents
Essential information and documentation for 1,2,2,6,6-Pentamethylpiperidine
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 1,2,2,6,6-Pentamethylpiperidine
Safety Data Sheet (SDS)
Safety information, handling procedures, and regulatory details for 1,2,2,6,6-Pentamethylpiperidine
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Frequently Asked Questions
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