≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
| Pubchem Sid | 488187641 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488187641 |
| Canonical Smiles | CC1=CC=C(C=C1)P(=O)(C2=CC=C(C=C2)C)C3=CC=C(C=C3)C |
| IUPAC Name | 1-bis(4-methylphenyl)phosphoryl-4-methylbenzene |
| InChIKey | SPKBYIYIZQARNX-UHFFFAOYSA-N |
| INCHI | 1S/C21H21OP/c1-16-4-10-19(11-5-16)23(22,20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3 |
| Isomeric SMILES | CC1=CC=C(C=C1)P(=O)(C2=CC=C(C=C2)C)C3=CC=C(C=C3)C |
| RTECS | SZ2000000 |
| PubChem CID | 120383 |
| Molecular Weight | 320.37 |
| Reaxy-Rn | 2810669 |
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 →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 B2322002 | Certificate of Analysis | Dec 20, 2024 | T162044 |
| B23211148 | Certificate of Analysis | Dec 20, 2024 | T162044 |
| B23211119 | Certificate of Analysis | Dec 20, 2024 | T162044 |
| B23211111 | Certificate of Analysis | Dec 20, 2024 | T162044 |
| B23211103 | Certificate of Analysis | Dec 10, 2024 | T162044 |
| B23211113 | Certificate of Analysis | Dec 10, 2024 | T162044 |
| B23211117 | Certificate of Analysis | Dec 10, 2024 | T162044 |
| B23211142 | Certificate of Analysis | Dec 10, 2024 | T162044 |
| Solubility | Soluble in methanol |
|---|---|
| Melt Point(°C) | 145 °C |
| Molecular Weight | 320.400 g/mol |
| XLogP3 | 5.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 320.133 Da |
| Monoisotopic Mass | 320.133 Da |
| Topological Polar Surface Area | 17.100 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 346.000 |
| 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 |
