Molekula
Dodecyldimethylethylammonium bromide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dodecyldimethylethylammonium bromide is a quaternary ammonium compound widely used as a disinfectant, sanitizer, and antimicrobial agent in pharmaceuticals, cosmetics, and industrial cleaning applications. It effectively kills bacteria, fungi, and viruses through membrane disruption. This chemical has a CAS number of 68207-00-1, a molecular formula of [CH3(CH2)11N+(CH3)2C2H5]Br-, and a molecular weight of 322.37 g/mol. It is stored at ambient conditions and carries a signal word of *Warning* under GHS classification. Molekula supplies dodecyldimethylethylammonium 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
On backorder — expected to ship by 27 November 2026
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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100 g — £154.20 per pack ex VAT · £185.04 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 | 23534058 |
| 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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
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-
- Dodecylethyldimethylammonium 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 compound (QAC)** for disinfection, sanitization, and antimicrobial applications in healthcare, food processing, and industrial cleaning.
What is the molecular formula and molecular weight of this product?
The molecular formula is **[CH₃(CH₂)₁₁N⁺(CH₃)₂C₂H₅]Br⁻**, and the molecular weight is **322.37 g/mol**.
What safety classification does this product have?
The product carries a **signal word of 'Warning'** under GHS classification, indicating moderate hazard.
How should dodecyldimethylethylammonium bromide be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances like strong oxidizers.
Does Molekula offer this product in bulk quantities?
Yes, we can supply this product in **bulk** (drums, IBCs, or custom packaging) for industrial and commercial customers—please contact us for pricing and lead times.
What documentation is provided with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** for traceability.
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.