Description

sec-Butylamine is a versatile organic compound belonging to the class of aliphatic amines, serving as a crucial building block and intermediate in fine chemical synthesis. Its value lies in its strong nucleophilic and basic properties, making it an effective reagent for introducing the sec-butyl group and for use as a catalyst or pH adjuster in various processes. This chemical is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-purity intermediates for their production lines.

Application

• Pharmaceutical Intermediate: Key starting material (KSM) or building block in the synthesis of active pharmaceutical ingredients (APIs) and specialty drugs.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a curing agent, catalyst, or chain extender in epoxy resins, polyurethanes, and other specialty polymers.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metal surfaces in industrial processes.
• Chemical Synthesis Reagent: Employed in organic synthesis for alkylation, amination, and as a base in various condensation reactions.
• Rubber & Vulcanization Chemicals: Used in the production of accelerators and other additives for the rubber industry.
• Dye & Pigment Manufacturing: Serves as an intermediate in the synthesis of certain organic dyes and colorants.
• Gas Treating & Purification: Utilized as an absorbent for acid gases like CO2 and H2S in specific gas scrubbing applications.

Basic Information

Product Name	sec-Butylamine
CAS No.	33966-50-6
Molecular Formula	C4H11N
Molecular Weight	73.14 g/mol
Synonyms	2-Aminobutane; 2-Butanamine; Butan-2-amine; 1-Methylpropylamine; (±)-sec-Butylamine; DL-sec-Butylamine; 2-Butylamine; NSC 9375
EINECS	251-740-6

Quality Control

Our sec-Butylamine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its hygroscopic (moisture-sensitive) and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and degradation. Recommended storage temperature is 2-8°C for long-term stability.

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)	0.724 - 0.730
Boiling Point	63 - 65 °C

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