:9,10-Diphenylanthracene

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{{chembox

| Watchedfields = changed

| verifiedrevid = 477227657

| ImageFile = 9,10-diphenylanthracene.svg

| ImageAlt = Skeletal formula

| ImageFile1 = 9,10-Diphenylanthracene-3D-spacefill.png

| ImageAlt1 = Space-filling model

| IUPACName = 9,10-Diphenylanthracene

| OtherNames =

|Section1={{Chembox Identifiers

| Abbreviations = DPA

| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID = 14430

| InChIKey = FCNCGHJSNVOIKE-UHFFFAOYAL

| SMILES1 = c1ccc(cc1)c2c3ccccc3c(c4c2cccc4)c5ccccc5

| StdInChI_Ref = {{stdinchicite|correct|chemspider}}

| StdInChI = 1S/C26H18/c1-3-11-19(12-4-1)25-21-15-7-9-17-23(21)26(20-13-5-2-6-14-20)24-18-10-8-16-22(24)25/h1-18H

| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}

| StdInChIKey = FCNCGHJSNVOIKE-UHFFFAOYSA-N

| CASNo_Ref = {{cascite|correct|CAS}}

| CASNo = 1499-10-1

| EINECS = 216-105-1

| PubChem = 15159

| SMILES = c4c3c(c1ccccc1c(c2ccccc2)c3ccc4)c5ccccc5

| InChI = 1/C26H18/c1-3-11-19(12-4-1)25-21-15-7-9-17-23(21)26(20-13-5-2-6-14-20)24-18-10-8-16-22(24)25/h1-18H

| RTECS =

| MeSHName =

| ChEBI = 51676

| UNII = 51BQ8IYQ9U

| Beilstein = 1914010

}}

|Section2={{Chembox Properties

| Formula = C₂₆H₁₈

| MolarMass = 330.42

| Appearance = Yellow powder

| Density = 1.22 g/cm³{{cite journal |vauthors = Adams JM, Ramdas S |title= The Crystal Structure of Solution-Grown 9,10-Diphenylanthracene. A Combined Computational and X-Ray Study |journal= Acta Crystallographica Section B |volume= 35 |issue= 3 |pages= 679–683 |year= 1979 |doi=10.1107/s0567740879004428|bibcode= 1979AcCrB..35..679A }}

| MeltingPtC = 248 to 250

| MeltingPt_notes =

| BoilingPt =

| BoilingPt_notes =

| Solubility =

| SolubleOther =

| Solvent =

| pKa =

| pKb = }}

|Section7={{Chembox Hazards

| MainHazards =

| NFPA-H =

| NFPA-F =

| NFPA-R =

| NFPA-S =

| GHSPictograms = {{GHS07}}

| GHSSignalWord = Warning

| HPhrases = {{H-phrases|315|319|335}}

| PPhrases = {{P-phrases|261|264|271|280|302+352|304+340|305+351+338|312|321|332+313|337+313|362|403+233|405|501}}

| FlashPtC =

| AutoignitionPtC =

| ExploLimits =

| PEL = }}

}}

9,10-Diphenylanthracene is a polycyclic aromatic hydrocarbon. It has the appearance of a slightly yellow powder. 9,10-Diphenylanthracene is used as a sensitiser in chemiluminescence. In glow sticks it is used to produce blue light. It is a molecular organic semiconductor, used in blue OLEDs and OLED-based displays.