Surfactants - Nonionic Available — Bulk Only

Trideceth-10 (Polyoxyethylene 10 Tridecyl Ether)

CAS 78330-21-9

A 10-mole ethoxylate of branched tridecyl alcohol supplied for emulsification and wetting duty across cleaning and personal-care formulations. As an ethoxylated-alcohol surfactant it functions as an emulsifier, wetting agent, and solubilizer in detergent, household, and industrial cleaning systems.

Request SDS
HS Code
3402.42
At a Glance
Material Family
Surfactants - Nonionic
Record Type
Pure compound
Primary Role
Solvency · Surfactancy
Applications & Use Cases
  • Emulsification: Nonionic emulsifier for oil-in-water systems in cleaning and care formulations
  • Wetting & detergency: Surface-tension reduction and soil wetting in industrial and household cleaners
  • Solubilization: Couples water-insoluble actives and fragrances into aqueous bases
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

Request SDS →
HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
3402 . 42
Chapter 34
Soap, organic surface-active agents, washing and lubricating preparations, waxes
Heading 34.02
Internationally harmonized (WCO HS)
Subheading 3402.42
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
78330-21-9
Synonyms & Trade Names
C13E10 PEG-10 tridecyl ether Trideceth-10
Full Description

Trideceth-10 (CAS 78330-21-9) is a nonionic surfactant formed by ethoxylating tridecyl alcohol with an average of ten ethylene-oxide units. As an ethoxylated-alcohol surfactant it functions as an emulsifier, wetting agent, and solubilizer in detergent, household, and industrial cleaning systems. The degree of ethoxylation sets its hydrophile-lipophile balance, making it a co-surfactant in aqueous formulations.

Frequently Asked Questions

What is another name for polyoxyethylene 10 tridecyl ether?

It is commonly known as Trideceth-10 (CAS 78330-21-9). It is an ethoxylated-alcohol nonionic surfactant made by reacting tridecyl alcohol with an average of ten ethylene-oxide units.

What is polyoxyethylene ether?

A polyoxyethylene (ethoxylated) ether is a nonionic surfactant formed by adding ethylene-oxide units to a fatty alcohol. In Trideceth-10 the average of ten ethylene-oxide units sets the hydrophile-lipophile balance, giving its emulsifying and wetting behavior.

What is polyoxyethylene 10 tridecyl ether used for?

It acts as a nonionic emulsifier for oil-in-water systems, a wetting agent for soil and surface wetting in industrial and household cleaners, and a solubilizer that couples water-insoluble actives and fragrances into aqueous bases. It is typically used as a co-surfactant in aqueous formulations.

What is the HS code for Trideceth-10?

It classifies under HS 3402.42 (non-ionic organic surface-active agents). Confirm the destination tariff line and documentation requirements with our team before export.

What is the price of bulk polyoxyethylene 10 tridecyl ether, and how is it packaged?

Pricing varies with volume and packaging; we do not list a fixed catalog price. Request a bulk quote with your target volume and drum/tote/IBC preference, and we will confirm availability along with the CoA and SDS.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.