Description

N'-Butyl-2-Methyl-1,2-Propanediamine is a versatile aliphatic diamine compound with a branched alkyl chain structure. This chemical is valued for its bifunctional reactivity, serving as a crucial building block in the synthesis of high-performance polymers, corrosion inhibitors, and specialty surfactants. It is primarily utilized by manufacturers in the polymer, agrochemical, and lubricant additive industries seeking to enhance product durability and performance.

Application

• Polymer Intermediate: A key monomer for the production of polyamides, polyurethanes, and epoxy curing agents, imparting flexibility and chemical resistance.
• Corrosion Inhibitor Precursor: Used in formulating additives for fuels, lubricants, and metalworking fluids to protect industrial equipment.
• Surfactant & Demulsifier Synthesis: Serves as a raw material for creating cationic surfactants and oilfield chemicals for emulsion breaking.
• Agrochemical Intermediate: Employed in the synthesis of herbicides, fungicides, and plant growth regulators.
• Chelating Agent: Functions as a ligand for metal ions in various extraction and purification processes.
• Pharmaceutical Intermediate: Used in research and development for synthesizing active pharmaceutical ingredients (APIs).

Basic Information

Product Name	N'-Butyl-2-Methyl-1,2-Propanediamine
CAS No.	50540-24-4
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	1,2-Propanediamine, N-butyl-2-methyl-; 2-Methyl-N-butyl-1,2-propanediamine; N-Butyl-2-methylpropane-1,2-diamine; 1,2-Diamino-2-methyl-N-butylpropane; Butylmethylpropanediamine; (2-Methyl-1,2-propanediyl)bis(butylamine) (isomer); N-Butyl-1,2-diamino-2-methylpropane
EINECS	Contact for details

Quality Control

Our N'-Butyl-2-Methyl-1,2-Propanediamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.84 - 0.86 g/mL
Refractive Index (20°C)	1.440 - 1.445

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