Triethyl Phosphate

CAS:78-40-0
Code:TEP
Formula:C6H15O4P

Triethyl Phosphate (TEP) is an organophosphate flame retardant and plasticizer that provides excellent flame retardancy with low volatility and good compatibility.

Available from Arpadis, a European chemical distributor supplying flame retardants to manufacturers across Europe since 1999.

Technical Specifications

Molecular FormulaC6H15O4P
Molecular Weight182.15
Density1.072 g/cm³
Boiling Point215-216°C
Purity99.0% min

Values shown are typical specification targets; request the latest Technical Data Sheet for certified ranges.

Availability & Supply

Arpadis distributes Triethyl Phosphate across Europe with supply chain coverage from our offices in Belgium, France, Italy, the UK, and Portugal. Request a quote for pricing and lead times, or contact us for technical data sheets (TDS) and safety data sheets (SDS).

European distributionISO 9001:2015 certifiedResponsible Care

Applications

Flexible PVC
cellulose acetate
lacquers
plasticizer
flame retardant additive
solvent

Chemical Features

flame retardantsolvent

About Arpadis

Arpadis is a family-owned European chemical distribution company active since 1999. With ISO 9001:2015 certification and Responsible Care commitment, Arpadis supplies specialty chemicals — including flame retardants — to coatings, adhesives, plastics, and foam manufacturers across Europe.