≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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.
| Sonrisas canónicas | CC1(C2=C(C(=CC=C2)P(=O)(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(=O)(C6=CC=CC=C6)C7=CC=CC=C7)C |
|---|---|
| IUPAC Name | 4,5-bis(diphenylphosphoryl)-9,9-dimethylxanthene |
| InChIKey | MLFWUIFQRRZREV-UHFFFAOYSA-N |
| INCHI | 1S/C39H32O3P2/c1-39(2)33-25-15-27-35(43(40,29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)42-38-34(39)26-16-28-36(38)44(41,31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3 |
| Isómeros SMILES | CC1(C2=C(C(=CC=C2)P(=O)(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(=O)(C6=CC=CC=C6)C7=CC=CC=C7)C |
| PubChem CID | 636077 |
| Peso molecular | 610.6 |
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 |
| Clase | Benzene and substituted derivatives |
| Subclass | Phenylphosphines and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenylphosphines and derivatives |
| Alternative Parents | Xanthenes Diarylethers Oxacyclic compounds Organopnictogen compounds Organophosphorus compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Triphenylphosphine - Dibenzopyran - Xanthene - Diaryl ether - Benzopyran - 1-benzopyran - Phenylphosphine - Ether - Oxacycle - Organoheterocyclic compound - Organophosphorus compound - Organooxygen compound - Organic oxide - Hydrocarbon derivative - Organic oxygen compound - Organopnictogen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as phenylphosphines and derivatives. These are compounds containing a phenylphosphine, which consists of phosphine substituent bound to a phenyl group. |
| External Descriptors | Not available |
| Peso molecular | 610.600 g/mol |
|---|---|
| XLogP3 | 8.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 610.183 Da |
| Monoisotopic Mass | 610.183 Da |
| Topological Polar Surface Area | 43.400 Ų |
| Heavy Atom Count | 44 |
| Formal Charge | 0 |
| Complexity | 922.000 |
| 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 |
![1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine oxide] - ≥95% CAS No(808142-24-7) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/D/9/D977123.jpg)