Tris[o-nonylphenyl] phosphite
Tris[o-nonylphenyl] phosphite (CAS 16784-72-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-040548.
![Tris[o-nonylphenyl] phosphite chemical structure](/media/structures/zx-WGKLOLBTFWFKOD-UHFFFAOYSA-N.svg?v=2)
About Tris[o-nonylphenyl] phosphite
Researchers and plant chemists source Tris[o-nonylphenyl] phosphite from Zemixal for routine and specialised work. Key data: CAS 16784-72-8, formula C45H69O3P and molar mass 689 g/mol.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Handling and storage
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Tris[o-nonylphenyl] phosphite |
|---|---|
| Catalogue number | ZX-040548 |
| CAS number | 16784-72-8 |
| IUPAC name | tris(2-nonylphenyl) phosphite |
| Molecular formula | C45H69O3P |
| Molar mass | 689 g/mol |
| Exact mass | 688.4984 |
| XLogP3 | 19.3 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 27.7 Ų |
| InChIKey | WGKLOLBTFWFKOD-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCC1=CC=CC=C1OP(OC2=CC=CC=C2CCCCCCCCC)OC3=CC=CC=C3CCCCCCCCC |
| PubChem CID | 85595 |
| Synonyms | Tri(o-nonylphenyl) phosphite, Phenol, 2-nonyl-, phosphite (3:1), o-Nonylphenol, phosphite (3:1), Phenol, 2-nonyl-, 1,1',1''-phosphite, Phosphorous acid tris(2-nonylphenyl) ester, tri(nonylphenyl) phosphite, Nonylphenyl phosphite (3:1), Alkanox TNPP, Lowinox TNPP, Weston TNPP |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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