Tri-butyl phosphite, pure >97%
Buy Tri-butyl phosphite, pure >97% (CAS 102-85-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mL.
About Tri-butyl phosphite, pure >97%
Tri-butyl phosphite, pure >97% sits in our other Organic Building Blocks section and ships worldwide from stock or short lead time. For your records (Pure), the material is defined by CAS 102-85-2, formula C12H27O3P and molar mass 250.31 g/mol. It is handled as a liquid.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Handling and storage
Hazard communication follows GHS (Warning: H315, H319 and H412). Our SDS lists exposure controls and first-aid measures.
Available as 100 mL. Larger or split packs can be arranged. Every shipment includes 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 | Tri-butyl phosphite, pure >97% |
|---|---|
| Catalogue number | ZX-019128 |
| CAS number | 102-85-2 |
| IUPAC name | tributyl phosphite |
| Molecular formula | C12H27O3P |
| Molar mass | 250.31 g/mol |
| Exact mass | 250.1698 |
| Grade | Pure |
| Purity / assay | >97% |
| Physical form | Liquid |
| XLogP3 | 3.8 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 27.7 Ų |
| InChIKey | XTTGYFREQJCEML-UHFFFAOYSA-N |
| SMILES | CCCCOP(OCCCC)OCCCC |
| PubChem CID | 7623 |
| Synonyms | Tri-n-butyl phosphite, Tributoxyphosphine, Phosphorous acid, tributyl ester, Butyl phosphite ((C4H9O)3P), Phosphorus tributoxide (p(OBu)3), TBPi cpd, Phosphorous Acid Tributyl Ester, 1-Butanol, 1,1',1''-phosphinidynetri-, tri-n-butylphosphite, Syn-O-Ad P-312, Phosphorous acid,tributyl ester |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P264, P264 + P265, P273, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mL | 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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