About this product
We supply Di Methyl Amine (DMA), CAS 124-40-3, as a 40% aqueous solution — the grade we stock, also written dimethylamine or DMA-40. We source it from GNFC, Chemanol and Dow Chemical. Stock moves in drums or by road tanker from our Redhills, Chennai warehouse across South India, with TDS and MSDS available on request.
Applications & Uses
Safety & Technical Documents
MSDS / SDS
TDS / COA
Certificate of Analysis · with every supply, on request
Need another sheet? Browse the full SDS & TDS library — safety and technical data sheets for every product we stock.
Product DataTechnical Specifications
Physical Properties
- Appearance
- Clear colourless liquid
- Assay
- Dimethylamine content 40.0 ± 1.0 % mass
- Density
- Specific gravity 0.890 – 0.900 at 20 °C
Supply & Packaging
- Packaging
- DrumsRoad tanker
- Grades Available
- 40% Aqueous Solution
Compliance & Storage
- HS Code
- 2921 11 00
- UN Number
- 1160
- Hazard Class
- Class 3 — Flammable liquid
- Storage
- Store cool, away from heat, sparks and open flame. Use with adequate ventilation and PPE; ground and bond during transfer.
These specs are indicative. Request a Certificate of Analysis (COA) for batch-specific values.
Source Manufacturers
Sourced directly from verified manufacturers for consistent quality and traceability.
Supplied across South IndiaCoimbatoreMaduraiHosurBangaloreHyderabadVisakhapatnamKochi
Frequently Asked Questions
What is the CAS number of dimethylamine (DMA)?
The CAS number for dimethylamine is 124-40-3. We supply it as a 40% aqueous solution.
What does DMA stand for?
In our catalogue, DMA is the short form of dimethylamine — IUPAC name N-methylmethanamine. The 40% aqueous grade is commonly written DMA-40.
What is the specification of dimethylamine 40% aqueous solution?
Typical values: clear colourless liquid; dimethylamine content 40.0 ± 1.0 % mass; monomethylamine 0.5 % mass max; trimethylamine 0.5 % mass max; ammonia 0.2 % mass max; specific gravity 0.890 – 0.900 at 20 °C; non-volatile matter 0.05 % mass max. These are the manufacturer's published specification (GNFC DMA-40 typical values), not an SPC-guaranteed batch analysis.
What is the HSN code for dimethylamine?
Dimethylamine is classified under HSN 2921 11 00.
In what packaging is dimethylamine available in Chennai?
We supply DMA 40% in drums or by road tanker, stocked and dispatched from our Redhills, Chennai warehouse across South India. Order sizes depend on packaging and current stock — call or WhatsApp +91 86087 80096 for a quote.
How should dimethylamine 40% solution be stored and handled?
It is a highly flammable solution and its vapour is a corrosive, flammable gas (UN 1160, Class 3); it causes severe skin burns and eye damage. Store cool, away from heat, sparks and open flame, use with adequate ventilation and PPE, and ground/bond containers during transfer. The full TDS and MSDS are downloadable on this page.
Packaging Options
Product Details
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