Frequently Asked Questions (FAQ) about Tetramethylpiperidinylamine

Q1: What is Tetramethylpiperidinylamine?

A: Tetramethylpiperidinylamine, with the chemical name 4-Amino-2,2,6,6-tetramethylpiperidine, is a significant pharmaceutical and chemical intermediate.

CAS No.: 36768-62-4

Molecular Formula: C9H20N2

Common Aliases: It is frequently referred to as TAD or Triacetonediamine.

Appearance: A colorless to pale yellow liquid with an ammoniacal odor at room temperature.

Key Property: It serves as the essential building block for synthesizing a range of high-performance Hindered Amine Light Stabilizers (HALS).

Q2: What are the primary industrial applications of Tetramethylpiperidinylamine?

A: The core application of Tetramethylpiperidinylamine is as a monomer for synthesizing Hindered Amine Light Stabilizers (HALS). Beyond this, it has other important high-end applications:

Polymer Modification: When added during the ring-opening polymerization of caprolactam, it enables the synthesis of modified PA6 resin, significantly enhancing its heat resistance by raising the initial decomposition temperature in air by approximately 20°C.

R&D & Fine Chemicals: It is also employed as a light and thermal stability additive for Polyamide 6 and as a template for preparing piperidinium hydrogen phosphates.

Therefore, it holds indispensable value in fields involving plastics, chemical fibers, and high-performance polymer materials.

Q3: Can you ensure product quality and stable supply for Tetramethylpiperidinylamine?

A: Yes.

High-Quality Standard: Our Tetramethylpiperidinylamine boasts a purity of over 99%, with moisture content strictly controlled below 0.5%, ensuring you receive premium-grade raw material.

Stable Supply Capacity: As a manufacturer, we possess mature production technology and sufficient capacity. We can guarantee ready stock availability with a monthly production capacity of up to 10 tons, meeting your needs from kilogram to ton-scale orders.

Professional Packaging: The product is routinely sealed in 175 kg galvanized iron drums to ensure safety and stability during transportation and storage.

Q4: What safety precautions should be noted when purchasing and handling Tetramethylpiperidinylamine?

A: Tetramethylpiperidinylamine is classified as a hazardous chemical. Strict adherence to safety regulations during handling and transportation is mandatory.

Hazard Classification: It is corrosive and may cause skin burns, serious eye damage, and is harmful if swallowed.

Personal Protective Equipment (PPE): Appropriate PPE, including chemical-resistant gloves, protective goggles, and clothing, must be worn during operation.

Storage Conditions: Must be stored in a tightly sealed container in a cool, dry, dark place.

Transport Information: Classified under UN 2735 for dangerous goods transport. We ensure compliant and safe transportation logistics for all shipments.