Molekula
Diallyldimethylammonium chloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Diallyldimethylammonium chloride is a quaternary ammonium monomer used to manufacture the cationic polymer poly(diallyldimethylammonium chloride) (polyDADMAC) and related cationic copolymers. It is a clear, colorless to pale yellow liquid with a molecular weight of 161.67 g/mol and a CAS number of 7398-69-8. It is stable at ambient storage conditions and has no signal word. Molekula supplies Diallyldimethylammonium chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| pH | 3.0-7.0 |
| Active Matter | 63-67% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Solid |
| Vapour Pressure | 0.00000353 mmHg |
| log P (octanol/water) | -2.49 |
Source: PubChem CID 33286 (HSDB, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90035147 |
| CAS Number | 7398-69-8 |
| IUPAC Name | dimethyl-bis(prop-2-enyl)azanium chloride |
| EC Number | 230-993-8 |
| Molecular Formula | 7398-69-8 |
| Molecular Weight | 161.67 |
| Exact Mass | 161.0971 |
| SMILES | C[N+](C)(CC=C)CC=C.[Cl-] |
| InChIKey | GQOKIYDTHHZSCJ-UHFFFAOYSA-M |
| InChI | InChI=1S/C8H16N.ClH/c1-5-7-9(3,4)8-6-2;/h5-6H,1-2,7-8H2,3-4H3;1H/q+1;/p-1 |
| PubChem CID | 33286 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2923900100 |
| Tariff Code | 2923900080 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P403+233 Store in a well ventilated place. Keep container tightly closed
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, Finnish, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride
- Ammonium, diallyldimethyl-, chloride
- DADMAC compound
- dimethyl-bis(prop-2-enyl)azanium;chloride
- Dimethyldiallylammonium chloride
- N-allyl-N,N-dimethylprop-2-en-1-aminium chloride
- N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride
- NALCO 7544
- NEW FRONTIER C 1615
- UNISENCE FPA 1002L
Frequently asked questions
What is diallyldimethylammonium chloride used for?
It is primarily used as a monomer to make the cationic polymer poly(diallyldimethylammonium chloride) (polyDADMAC) and related cationic copolymers.
What is the chemical formula and molecular weight?
The formula is C8H16ClN and the molecular weight is 161.67 g/mol.
How should diallyldimethylammonium chloride be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available?
Available in technical grade; custom grades may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply diallyldimethylammonium chloride in bulk quantities; please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.