Molekula
Polyoxyethylene 9 lauryl ether
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
Polyoxyethylene 9 lauryl ether is a nonionic surfactant used in detergents, emulsifiers, and industrial formulations. It is effective in reducing surface tension and stabilizing emulsions. CAS: 3055-99-0, Molecular Formula: HO(CH2CH2O)9(CH2)11CH3, Molecular Weight: 582.81 g/mol, Storage: Ambient, Signal Word: None. Molekula supplies Polyoxyethylene 9 lauryl ether 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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25 g — £30.80 per pack ex VAT · £36.96 inc. VAT
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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 | Colourless liquid to White wax solid |
| Water | ≤0.5% |
| Colour | 50 max |
| Hydroxyl value | 93 - 100 mgKOH/g |
| Cloud Point (1% aq soln) | 78 - 83°C |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 12556150 |
| CAS Number | 3055-99-0 |
| Molecular Formula | HO(CH2CH2O)9(CH2)11CH3 |
| Molecular Weight | 582.81 |
| SMILES | CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO |
| REACH Code | Y113 |
| HTS Code | 29094920 |
| Tariff Code | 2909498090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
No alternate names recorded for this product.
Frequently asked questions
What is Polyoxyethylene 9 lauryl ether used for?
It is primarily used as a nonionic surfactant in detergents, emulsifiers, and dispersants for industrial and laboratory applications.
What is the chemical formula and molecular weight?
The formula is HO(CH2CH2O)9(CH2)11CH3 with a molecular weight of 582.81 g/mol.
How should Polyoxyethylene 9 lauryl ether be stored?
It should be stored at ambient temperature, away from moisture and direct sunlight.
What grade is available?
Molekula supplies this product in technical grade for industrial and research use.
Can Molekula supply it in bulk?
Yes, Molekula can supply Polyoxyethylene 9 lauryl ether in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.