Molekula
Cetrimide, Mytab (Tetradecyltrimethylammonium 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
Cetrimide, also known as Mytab or tetradecyltrimethylammonium bromide, is a quaternary ammonium compound widely used as a disinfectant, antiseptic, and surfactant in pharmaceuticals, cosmetics, and industrial cleaning applications. It effectively kills bacteria and fungi, making it ideal for medical and hygiene products. This chemical has a CAS number of 1119-97-7, with the molecular formula C17H38BrN and a molecular weight of 336.39. It is stored at ambient conditions and carries a "Danger" signal word due to its hazardous properties. Molekula supplies Cetrimide 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.
Often bought together
Pricing & pack sizes
In stock — same-day dispatch
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.
-
100 g — £37.30 per pack ex VAT · £44.76 inc. VAT
-
500 g — £82.40 per pack ex VAT · £98.88 inc. VAT
-
1 kg — £132.00 per pack ex VAT · £158.40 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
| Property | Value |
|---|---|
| Appearance | White powder |
| Heavy metals | ≤ 5000ppm |
| Identification | Conforms to reference |
| Assay | ≥ 99.0% |
| Free Amine | ≤ 0.5% |
| Moisture | ≤ 0.5% |
| Chromaticity | ≤ 200 |
| Amine HBr | Not Detected |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 14921960 |
| CAS Number | 1119-97-7 |
| IUPAC Name | trimethyl(tetradecyl)azanium bromide |
| EC Number | 214-291-9 |
| Molecular Formula | C17H38BrN |
| Molecular Weight | 336.39 |
| Exact Mass | 335.2188 |
| SMILES | CCCCCCCCCCCCCC[N+](C)(C)C.[Br-] |
| InChIKey | CXRFDZFCGOPDTD-UHFFFAOYSA-M |
| InChI | InChI=1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1 |
| PubChem CID | 14250 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2923.90.0100 |
| Tariff Code | 2923900090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P350 IF ON SKIN: Gently 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
Safety Data Sheets (SDS)
Available in Bulgarian, Czech, English, English (US), French, German, Italian, Portuguese, 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.
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
- Bromure de tetradonium
- Bromuro de tetradonio
- Morpan T
- Mytab
- Quaternium 13
- Tetradecyltrimethylammonium bromide
- Tetradonii bromidum
- Tetradonio bromuro
- Tetradonium bromide
- Trimethyltetradecylammonium bromide
Frequently asked questions
What is Cetrimide (Mytab) commonly used for?
Cetrimide is primarily used as a disinfectant, antiseptic, and surfactant in pharmaceuticals, cosmetics, and laboratory applications due to its antimicrobial properties.
What is the chemical formula and molecular weight of Cetrimide?
The chemical formula is **C₁₇H₃₈BrN**, and the molecular weight is **336.39 g/mol**.
How should Cetrimide be stored?
Store Cetrimide at **ambient temperature** in a dry, well-ventilated area, away from incompatible substances.
What grades or purity levels of Cetrimide does Molekula supply?
Molekula supplies **pharmaceutical-grade (EP/BP/USP) and laboratory-grade** Cetrimide, depending on the application.
Can Molekula supply Cetrimide in bulk quantities?
Yes, Molekula can provide Cetrimide in **bulk quantities**, with flexible packaging options (drums, bags, or custom solutions).
What documentation comes with a Cetrimide order?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), 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.