Triethyl Phosphite
Organophosphorus intermediate for agrochemicals, plastics and pharmaceutical manufacturing.
- Shipping terms
- EXW · FCA · DAP · DDP
- Storage
- Ambient
- Certifications
- REACH
Overview
- Organophosphorus intermediate
- CAS 122-52-1
- REACH registered
- ISO tanks, IBCs and drums
Triethyl Phosphite is an organophosphorus intermediate (CAS 122-52-1 · C₆H₁₅O₃P). Main applications: agrochemicals, plastics, pharmaceutical manufacturing, flame retardants and chemical synthesis.
Supplied in bulk ISO tank containers, IBCs and drums from European stock (Antwerp, Rotterdam, Hamburg), with delivery across Europe on EXW, FCA, DAP or DDP terms. Registered under EU REACH.
Specification sheet and safety data sheet available on request.
Specifications
Specifications
| Product type | Organophosphorus intermediate |
|---|---|
| CAS number | 122-52-1 |
| Molecular formula | C₆H₁₅O₃P |
| Molecular weight | 166.16 g/mol |
| Synonyms | Phosphorous acid triethyl ester |
| EU REACH | Registered |
Packaging
ISO tank container (bulk)
IBC
Drums




