Description

(2,2,6-Trimethyl-4-Piperidyl) Benzoate is a versatile benzoate ester derivative of 2,2,6,6-tetramethyl-4-piperidinol, a key hindered amine intermediate. This compound matters as a crucial building block and intermediate in the synthesis of advanced materials, particularly in the production of high-performance light stabilizers for polymers. Industries that need it include polymer and plastics manufacturing, specialty chemical synthesis, and research & development for creating novel additives.

Application

• Primary intermediate for the synthesis of Hindered Amine Light Stabilizers (HALS), which protect polymers from UV degradation.
• Key building block in the production of polymer additives for automotive coatings, agricultural films, and construction materials.
• Used in research and development of novel photostabilizers and antioxidant systems.
• Intermediate for specialty chemicals in the coatings and inks industry to enhance weatherability.
• Potential precursor in the synthesis of pharmaceutical intermediates and other fine chemicals.
• Component in the development of advanced material formulations requiring enhanced durability and longevity.

Basic Information

Item	Details
Product Name	(2,2,6-Trimethyl-4-Piperidyl) Benzoate
CAS No.	500-34-5
Molecular Formula	C15H21NO2
Molecular Weight	247.33 g/mol
Synonyms	Benzoic acid, 2,2,6-trimethyl-4-piperidinyl ester; 4-Piperidinol, 2,2,6-trimethyl-, benzoate; 2,2,6-Trimethyl-4-piperidyl benzoate; Timuvin 770 intermediate; HALS intermediate; Benzoate ester of TMP; Light stabilizer intermediate; 4-(Benzoyloxy)-2,2,6,6-tetramethylpiperidine (common misnomer)
EINECS	207-922-5

Quality Control

Our (2,2,6-Trimethyl-4-Piperidyl) Benzoate is produced under a rigorous quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance as a chemical intermediate. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.