CHEMANOL 2001.SR | SAR 22.84 down -0.86 (-3.63%)
Last updated: 2026-10-29 20:59:35
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Dimethylamines (DMA)

Dimethylamine (DMA) is a basic alkylamine co-produced with monomethylamine (MMA) and trimethylamine (TMA) as part of the Methylamines product group. It is a colorless gas with a strong ammoniacal or fishy odor, sold as an anhydrous gas in pressurized containers or as an aqueous solution. It is a key building block for the synthesis of many commercial chemical compounds.

Product Overview

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Dimethylamines (DMA)
Dimethylamines (DMA)
Dimethylamines (DMA)
Dimethylamines (DMA)
CAS Number
124-40-3
Chemical Formula
(CH₃)₂NH
Grade / Purity
Grade: 60% Aqueous Solution | 99% Anhydrous
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Key Specifications

Parameter Specification Test Method
DMA Content — Anhydrous 99.60% Min. MAWI-46
MMA — Anhydrous 0.20% Max. MAWI-46
TMA — Anhydrous 0.20% Max. MAWI-46
Ammonia — Anhydrous 0.05% Max. MAWI-49
Water — Anhydrous 0.20% Max. MAWI-49
DMA Content — Aqueous 60% 60% Min. MAWI-57
MMA — Aqueous 60% 0.08% Max. MAWI-59
TMA — Aqueous 60% 0.08% Max. MAWI-59
Ammonia — Aqueous 60% 0.02% Max. MAWI-58
Specific Gravity @ 20°C (Anhydrous) 0.67 -
Specific Gravity @ 20°C (Aqueous 60%) 0.88 -
Boiling Point (Anhydrous) 6.90°C -
Boiling Point (Aqueous 60%) 51°C -
Note: Specifications may vary based on grade and customer requirements. Contact our technical team for detailed specifications and custom formulations.

Applications

Pharmaceuticals
Manufacture of anticonvulsants, tranquilizers and pharmaceutical intermediates
Agricultural Chemicals
Manufacture of herbicides, insecticides, fungicides and soil fumigants
Surfactants
Production of amine-based surfactants and specialty chemical derivatives
Solvents & Resins
Used in manufacture of DMF, engineering resins, and enamel coatings

Packaging Options

ISO tanks Drums (200L) IBCs (1000L)

Downloads

Safety Data Sheet (SDS)
PDF • Available upon request
Technical Data Sheet (TDS)
PDF • Technical Data Sheet
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