Molekula
Polyoxyethylene tridecyl ether
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
Polyoxyethylene tridecyl ether is a nonionic surfactant used in emulsions, detergents, and industrial cleaning formulations. It functions as a wetting and dispersing agent. Available with a nominal ethylene oxide chain length of approximately 18 units (n=~18), CAS 24938-91-8, stored at ambient temperatures.
Molekula supplies Polyoxyethylene tridecyl ether in 100 mL packs, from £37.08 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and a safety data sheet is available. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
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.
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100 mL — £30.90 per pack ex VAT · £37.08 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 solid/colourless liquid |
| Hydroxyl value (mgKOH/g) | 75 - 85 |
| Nitrogen (N) | 18 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 110 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90024918 |
| CAS Number | 24938-91-8 |
| Molecular Formula | C13H27(OCH2CH2)nOH, n=~18 |
| Molecular Weight | N/A |
| SMILES | CCCCCCCCCCCCCOCCO |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 34024290 |
| Tariff Code | 3402420090 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- H318 Causes serious eye damage
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
- 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
No alternate names recorded for this product.
Frequently asked questions
What is Polyoxyethylene tridecyl ether used for?
It is primarily used as a nonionic surfactant in industrial and laboratory applications, such as emulsification and wetting agents.
What is the chemical formula and molecular weight?
The formula is C13H27(OCH2CH2)nOH with n approximately 18; molecular weight is not available.
How should Polyoxyethylene tridecyl ether be stored?
It should be stored at ambient temperature, away from direct sunlight and incompatible materials.
What grade is available?
The product is specified by appearance (white solid/colourless liquid), a hydroxyl value of 75 - 85 mgKOH/g and a nominal ethylene oxide chain length of n=~18; specific purity details are available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply Polyoxyethylene tridecyl ether in bulk quantities; please contact sales for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Where can I buy Polyoxyethylene tridecyl ether?
Directly from Molekula, which lists Polyoxyethylene tridecyl ether in 100 mL packs from £37.08 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
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.