1-Methylnaphthalene

{{chembox

| Watchedfields = changed

| verifiedrevid = 477208119

| Reference = [http://msds.chem.ox.ac.uk/ME/1-methylnaphthalene.html 1-Methylnaphthalene] {{Webarchive|url=https://web.archive.org/web/20080513000638/http://msds.chem.ox.ac.uk/ME/1-methylnaphthalene.html |date=2008-05-13 }} at University of Oxford

| ImageFile1=1-Methylnaphthalene.svg

| ImageClass1 = skin-invert-image

| ImageSize1=114px

| ImageFile2=1-Methylnaphthalene_3D.png

| ImageClass2 = bg-transparent

| PIN = 1-Methylnaphthalene

| OtherNames=α-methylnaphthalene

|Section1={{Chembox Identifiers

| Beilstein = 506793

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

| ChEBI_Ref = {{ebicite|correct|EBI}}

| ChEBI = 50717

| ChemSpiderID = 6736

| KEGG_Ref = {{keggcite|correct|kegg}}

| KEGG = C14082

| InChIKey = QPUYECUOLPXSFR-UHFFFAOYAD

| ChEMBL_Ref = {{ebicite|correct|EBI}}

| ChEMBL = 383808

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

| StdInChI = 1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3

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

| StdInChIKey = QPUYECUOLPXSFR-UHFFFAOYSA-N

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

| CASNo=90-12-0

| RTECS = QJ9630000

| UNNumber = 3082 1993

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = E7SK1Y1311

| EINECS= 201-966-8

| SMILES = Cc1cccc2ccccc12

| PubChem = 7002

| InChI = 1/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3

}}

|Section2={{Chembox Properties

| Formula=C₁₁H₁₀

| MolarMass=142.20 g/mol

| Appearance=Liquid

| Density=1.001 g/mL

| MeltingPtC=-22

| BoilingPt={{convert|240|-|243|C|F K}}

| Solubility=

| VaporPressure=4.91

| MagSus = −102.8·10⁻⁶ cm³/mol

}}

|Section3={{Chembox Hazards

| MainHazards=

| FlashPtC = 82

| AutoignitionPtC =

| GHSPictograms = {{GHS07}}{{GHS08}}{{GHS09}}

| GHSSignalWord = Danger

| HPhrases = {{H-phrases|302|304|411}}

| PPhrases = {{P-phrases|264|270|273|301+310|301+312|330|331|391|405|501}}

}}

}}

1-Methylnaphthalene is an organic compound with the formula C₁₁H₁₀. It is a colorless liquid. It is isomeric with 2-methylnaphthalene.