Description

1-Propanamine,3-[(1,2,2,6,6-Pentamethyl-4-Piperidinyl)Oxy]-(9Ci) is a specialized hindered amine light stabilizer (HALS) derivative, valued for its high-performance stabilizing effects against thermal and photodegradation. This compound is critical for enhancing the durability and longevity of polymeric materials exposed to harsh environmental conditions. It is primarily sought after by manufacturers in the polymer, coatings, and specialty chemical industries for advanced material formulations.

Application

• As a high-efficiency light stabilizer (HALS) in automotive coatings, industrial paints, and wood finishes to prevent color fading and surface degradation.
• As a thermal stabilizer in polyolefins (e.g., PP, PE) and engineering plastics to maintain mechanical properties during processing and end-use.
• As a key additive in agricultural films and greenhouse covers to extend service life under intense UV exposure.
• As a performance additive in adhesives, sealants, and synthetic fibers to improve weatherability.
• As a stabilizing component in specialty polymer masterbatches and compounded materials.
• In the research and development of next-generation polymer stabilizer systems with enhanced compatibility and efficacy.

Basic Information

Product Name	1-Propanamine,3-[(1,2,2,6,6-Pentamethyl-4-Piperidinyl)Oxy]-(9Ci)
CAS No.	803638-09-7
Molecular Formula	C13H28N2O
Molecular Weight	228.38 g/mol
Synonyms	3-[(1,2,2,6,6-Pentamethyl-4-piperidinyl)oxy]-1-propanamine; 1-Propanamine, 3-((1,2,2,6,6-pentamethyl-4-piperidinyl)oxy)-; HALS Derivative; Hindered Amine Light Stabilizer Intermediate; N-(3-Aminopropoxy)-2,2,6,6-tetramethyl-4-piperidinol derivative; UV-3035 related compound; Light Stabilizer 770 derivative; CAS 803638-09-7
EINECS	Contact for details

Quality Control

Our production of 1-Propanamine,3-[(1,2,2,6,6-Pentamethyl-4-Piperidinyl)Oxy]-(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided 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 heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	0.92 - 0.96

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