Molekula
Didecylmethylpoly(oxethyl) ammonium propionate
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
Didecylmethylpoly(oxethyl) ammonium propionate is a quaternary ammonium surfactant used in industrial and specialty formulations for its emulsifying and stabilizing properties. It is a viscous liquid with a molecular weight of 454 (average), a CAS number of 94667-33-1, and a molecular formula of CH3CH2CO2. Store at 2 to 8 °C. Handle with care due to its Danger signal word. Molekula supplies Didecylmethylpoly(oxethyl) ammonium propionate 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.
-
100 g — £26.30 per pack ex VAT · £31.56 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 | Clear liquid |
| Colour (Pt-Co) | ≤200 |
| Water (KF) | ≤5% |
| pH (1% aq. sol.) | 6-7.5 |
| Quaternary (Titration, MW 454) | 69 - 73% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90027067 |
| CAS Number | 94667-33-1 |
| Molecular Formula | CH3CH2CO2 |
| Molecular Weight | 454 (average) |
| UN Number | UN1903 |
| REACH Code | Y110 |
| HTS Code | 38089490 |
| Tariff Code | 3907299990 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- 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
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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 English, 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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Didecylmethylpoly(oxethyl) ammonium propionate used for?
It is primarily used as a surfactant in industrial and specialty chemical formulations, offering emulsifying and wetting properties.
What is the chemical formula and molecular weight?
The formula is CH3CH2CO2 with an average molecular weight of 454.
How should this product be stored?
Store at temperatures between 2 to 8 °C to maintain stability and prevent degradation.
What grade is available?
Available in technical grade; specific purity details can be provided upon request.
Can Molekula supply this in bulk?
Yes, Molekula can supply this product in bulk quantities—please contact sales for volume pricing and availability.
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.