Molekula
Dodecylethyldimethylammonium bromide
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
Dodecylethyldimethylammonium bromide is a quaternary ammonium compound widely used as a surfactant, disinfectant, and antimicrobial agent in cleaning products, textiles, and water treatment. It effectively reduces surface tension and exhibits strong bactericidal properties. Catalogue details: CAS 68207-00-1, molecular formula [CH3(CH2)11N+(CH3)2C2H5]Br-, molecular weight 322.37 g/mol. Store at ambient conditions. Signal word: Warning. Molekula supplies dodecylethyldimethylammonium bromide 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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25 g — £66.80 per pack ex VAT · £80.16 inc. VAT
Need a different quantity or pack?
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.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90028419 |
| CAS Number | 68207-00-1 |
| IUPAC Name | dodecyl-ethyl-dimethylazanium bromide |
| EC Number | 269-249-2 |
| Molecular Formula | [CH3(CH2)11N+(CH3)2C2H5]Br- |
| Molecular Weight | 322.37 |
| Exact Mass | 321.2031 |
| SMILES | CCCCCCCCCCCC[N+](C)(C)CC.[Br-] |
| InChIKey | FFGSPQDSOUPWGY-UHFFFAOYSA-M |
| InChI | InChI=1S/C16H36N.BrH/c1-5-7-8-9-10-11-12-13-14-15-16-17(3,4)6-2;/h5-16H2,1-4H3;1H/q+1;/p-1 |
| PubChem CID | 9880197 |
| REACH Code | Y113 |
| HTS Code | 29239001 |
| Tariff Code | 2923900090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
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
- 1-Dodecanaminium, N-ethyl-N,N-dimethyl-, bromide
- 1-DODECANAMINIUM, N-ETHYL-N,N-DIMETHYL-, BROMIDE (1:1)
- Dimethyldodecylethylammonium bromide
- dodecyl-ethyl-dimethylazanium;bromide
- DODECYL-N,N-DIMETHYL-N-ETHYLAMMONIUM BROMIDE
- DODECYL-N,N-DIMETHYL-N-ETHYLAMMONIUM BROMIDE, N-
- Dodecyldimethylethylammonium bromide
- N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide
- N-Ethyl-N,N-dimethyl-N-dodecylammonium bromide
- N-Ethyl-N,N-dimethyldodecan-1-aminium bromide
Frequently asked questions
What is dodecyldimethylethylammonium bromide commonly used for?
It is primarily used as a quaternary ammonium disinfectant, surfactant, and phase-transfer catalyst in industrial cleaning, water treatment, and laboratory applications.
What is the chemical formula and molecular weight of this compound?
The formula is [CH₃(CH₂)₁₁N⁺(CH₃)₂C₂H₅]Br⁻ with a molecular weight of 322.37 g/mol (CAS: 68207-00-1).
What safety classification does this product have, and how should it be stored?
It is classified as hazardous under GHS, with Signal Word: Warning and hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation) and H335 (may cause respiratory irritation). Store in a cool, dry place at ambient temperature in tightly sealed containers.
Does Molekula offer this product in bulk quantities?
Yes, we supply dodecyldimethylethylammonium bromide in bulk (minimum order quantities vary; contact us for custom packaging options).
What grade or purity level is available for this chemical?
We provide this compound at ≥98% purity (analytical or technical grade). Let us know if you require a specific assay or impurity profile.
What documentation is included with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation 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.