Description

Dibutylhydroxylamine is a secondary hydroxylamine derivative widely recognized for its potent antioxidant and metal deactivator properties. This compound is crucial for preventing oxidative degradation and stabilizing sensitive materials across various industrial processes. It is an essential additive for manufacturers in the polymer, fuel, and specialty chemical sectors seeking to enhance product shelf life and performance under demanding conditions.

Application

• Polymer Stabilization: Acts as a highly effective antioxidant and metal deactivator in polyolefins (e.g., polyethylene, polypropylene) and synthetic rubbers to prevent thermal and oxidative degradation during processing and end-use.
• Fuel & Lubricant Additive: Used as a stabilizer in gasoline, jet fuels, and industrial lubricants to inhibit gum formation, control viscosity, and protect against oxidation caused by metal contaminants.
• Corrosion Inhibitor: Serves as a key component in metalworking fluids and industrial coolant formulations to protect ferrous and non-ferrous metals from oxidation and corrosion.
• Chemical Intermediate: Employed in the synthesis of other specialty chemicals, including light stabilizers (HALS precursors), pharmaceuticals, and agrochemicals.
• Photographic Industry: Functions as an antioxidant and stabilizer in photographic developers and other light-sensitive chemical solutions.
• Adhesive & Sealant Formulations: Enhances the stability and shelf life of reactive adhesive systems by scavenging free radicals and peroxides.

Basic Information

Product Name	Dibutylhydroxylamine
CAS No.	13393-61-8
Molecular Formula	C8H19NO
Molecular Weight	145.24 g/mol
Synonyms	N,N-Dibutylhydroxylamine; DBHA; Dibutylhydroxyamine; N-Hydroxy-N,N-dibutylamine; N,N-Dibutyl-N-hydroxyamine; Hydroxylamine, N,N-dibutyl-; Dibutylhydroxylamine (DBHA)
EINECS	Contact for details

Quality Control

Our Dibutylhydroxylamine is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all 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, well-ventilated area under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Recommended storage temperature is 15-25°C. Keep away from heat, sparks, and open flames. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.85 - 0.90
Refractive Index (20°C)	1.430 - 1.440

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