≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product application:
Dibenzyl phosphite is used for the phosphorylation of phenols involves reaction in the presence of N-ethyldiisopropylamine and DMAP to give the dibenzyl phenyl phosphate. It is used in the preparation of phenylalkylphosphonamidates which are then used as probes for a hydrophobic binding register in prostate-specific membrane antigen.
| Canonical Smiles | C1=CC=C(C=C1)CO[P+](=O)OCC2=CC=CC=C2 |
|---|---|
| IUPAC Name | oxo-bis(phenylmethoxy)phosphanium |
| InChIKey | RQKYHDHLEMEVDR-UHFFFAOYSA-N |
| INCHI | 1S/C14H14O3P/c15-18(16-11-13-7-3-1-4-8-13)17-12-14-9-5-2-6-10-14/h1-10H,11-12H2/q+1 |
| Isomeric SMILES | C1=CC=C(C=C1)CO[P+](=O)OCC2=CC=CC=C2 |
| WGK Germany | 3 |
| PubChem CID | 6334615 |
| Molecular Weight | 262.24 |
| Beilstein | 1982790 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Organooxygen compounds Organic oxides Hydrocarbon derivatives Organic cations |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organic cation - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2511076 | Certificate of Analysis | Jul 18, 2025 | D135771 |
| I2325163 | Certificate of Analysis | Jul 18, 2025 | D135771 |
| I2325164 | Certificate of Analysis | Jul 18, 2025 | D135771 |
| I2325189 | Certificate of Analysis | Jul 18, 2025 | D135771 |
| I2312740 | Certificate of Analysis | Jul 21, 2023 | D135771 |
| Solubility | Soluble in DMSO, Methanol. Reacts with water. |
|---|---|
| Sensitivity | Moisture and Air sensitive |
| Refractive Index | 1.55 |
| Flash Point(°F) | 230 °F |
| Flash Point(°C) | 110 °C |
| Boil Point(°C) | 165°C/0.1mmHg |
| Molecular Weight | 261.230 g/mol |
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 261.068 Da |
| Monoisotopic Mass | 261.068 Da |
| Topological Polar Surface Area | 35.500 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 1 |
| Complexity | 221.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
