Description

Dimethylamine is a versatile and essential organic compound widely used as a key building block in industrial synthesis. Its high reactivity as a secondary amine makes it a crucial intermediate for manufacturing a diverse range of high-value chemicals. This product is particularly vital for producers in the agrochemical, pharmaceutical, and water treatment industries seeking a reliable and high-quality feedstock for their processes.

Application

• Agrochemical Synthesis: Primary intermediate for the production of herbicides (e.g., dimethylamine salt of 2,4-D) and various pesticides.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs), including certain analgesics and antihistamines.
• Water Treatment Chemicals: Key raw material for manufacturing cationic polyelectrolytes and flocculants used in municipal and industrial water purification.
• Rubber Chemicals: Employed in the production of vulcanization accelerators for the rubber industry.
• Surfactants & Personal Care: Intermediate for manufacturing betaine-type amphoteric surfactants used in shampoos and personal care products.
• Solvent & Catalyst: Acts as a solvent and a catalyst in various organic synthesis and polymerization reactions.
• Gas Treating: Used in formulations for the removal of acid gases like CO₂ and H₂S in natural gas processing.

Basic Information

Product Name	Dimethylamine
CAS No.	124-40-3
Molecular Formula	C₂H₇N or (CH₃)₂NH
Molecular Weight	45.08 g/mol
Synonyms	DMA; N-Methylmethanamine; Dimethylamine anhydrous; DMA (amine); (CH3)2NH; Methanamine, N-methyl-; Dimethylamine solution; N,N-Dimethylamine
EINECS	204-697-4

Quality Control

Our Dimethylamine is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. We provide comprehensive quality assurance, with product specifications meeting or exceeding standard industry grades for technical and synthesis applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for every batch upon request, supporting your quality and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature under standard conditions, store in a cool, well-ventilated area away from heat, sparks, and open flames. For aqueous or solvent solutions, maintain at room temperature (15-25°C) in approved pressure-rated or vented containers. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless gas / Clear, colorless solution
Identification (IR)	Conforms
Assay (by GC)	≥ 99.0% (anhydrous) / 40% in water (typical)
Water Content (KF)	≤ 0.5% (anhydrous grade)
Monomethylamine (by GC)	≤ 0.5%
Trimethylamine (by GC)	≤ 0.5%
Non-volatile residue	≤ 0.01%

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