Description

2,2,4-Trimethyl-1,2-Dihydroquinolin-6-Yl Acetate is a specialized chemical intermediate belonging to the substituted quinoline class, valued for its role in synthesizing high-performance materials and functional additives. Its molecular structure makes it a key building block for creating compounds with specific light-stabilizing, antioxidant, and complexing properties. This product is essential for manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to enhance product durability and performance.

Application

• As a key intermediate in the synthesis of Hindered Amine Light Stabilizers (HALS) for plastics and coatings.
• Used in the production of antioxidants for rubber and polymer formulations to prevent thermal degradation.
• As a precursor for complexing agents and chelators in various chemical processes.
• In the research and development of pharmaceutical intermediates and active ingredients.
• For the synthesis of dyes and pigments with enhanced stability.
• As a building block in agrochemical formulations, such as for herbicides or fungicides.
• In the manufacture of specialty additives for fuels and lubricants.

Basic Information

Product Name	2,2,4-Trimethyl-1,2-Dihydroquinolin-6-Yl Acetate
CAS No.	71043-64-6
Molecular Formula	C₁₄H₁₇NO₂
Molecular Weight	231.29 g/mol
Synonyms	6-Acetoxy-2,2,4-trimethyl-1,2-dihydroquinoline; 2,2,4-Trimethyl-6-acetoxy-1,2-dihydroquinoline; 1,2-Dihydro-2,2,4-trimethyl-6-quinolyl acetate; TMQ Acetate; Acetic acid 2,2,4-trimethyl-1,2-dihydro-6-quinolyl ester; 6-(Acetyloxy)-2,2,4-trimethyl-1,2-dihydroquinoline
EINECS	Contact for details

Quality Control

Our 2,2,4-Trimethyl-1,2-Dihydroquinolin-6-Yl Acetate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

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

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.