| Pubchem Sid | 504754478 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754478 |
| Canonical Smiles | C1=CC=C(C=C1)PC2=CC=CC=C2 |
| IUPAC Name | diphenylphosphane |
| InChIKey | GPAYUJZHTULNBE-UHFFFAOYSA-N |
| INCHI | 1S/C12H11P/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H |
| Isomeric SMILES | C1=CC=C(C=C1)PC2=CC=CC=C2 |
| WGK Germany | 3 |
| UN Number | 2845 |
| Molecular Weight | 186.19 |
| Beilstein | 742504 |
| Reaxy-Rn | 742504 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=742504&ln= |
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 | Organopnictogen compounds Organophosphorus compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Organopnictogen compound - Hydrocarbon derivative - Organophosphorus compound - 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 |
|---|---|---|---|
 D2616226 | Certificate of Analysis | Apr 20, 2026 | D578979 |
| A2521235 | Certificate of Analysis | Feb 15, 2025 | D578979 |
| L2425209 | Certificate of Analysis | Jan 04, 2025 | D578979 |
| D23131101 | Certificate of Analysis | Apr 20, 2023 | D578979 |
| D23131121 | Certificate of Analysis | Apr 20, 2023 | D578979 |
| D2314034 | Certificate of Analysis | Apr 20, 2023 | D578979 |
| Solubility | Miscible with ethanol, ether, benzene, concentrated hydrochloric acid. Immiscible with water. |
|---|---|
| Sensitivity | Sensitive to air&humidity&light |
| Refractive Index | 1.625 |
| Flash Point(°F) | 230 °F |
| Flash Point(°C) | 110 °C |
| Boil Point(°C) | 280°C |
| Molecular Weight | 186.190 g/mol |
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 186.06 Da |
| Monoisotopic Mass | 186.06 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 116.000 |
| 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 |
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