1-Aminotetralin

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| ImageFile = 1-Aminotetralin.svg

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| IUPACName = 1,2,3,4-tetrahydronaphthalen-1-amine

| OtherNames = 1-AT; 1-Amino-1,2,3,4-tetrahydronaphthalene

| Section1 = {{Chembox Identifiers

| CASNo = 2217-40-5

| CASNo_Ref = {{Cascite|correct|CAS}}

| ChemSpiderID = 17067

| EINECS = 220-973-7

| PubChem = 18066

| StdInChI=1S/C10H13N/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-2,4,6,10H,3,5,7,11H2

| StdInChIKey = JRZGPXSSNPTNMA-UHFFFAOYSA-N

| SMILES = C1CC(C2=CC=CC=C2C1)N

| UNII = O7A3GV2PNX

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| Section2 = {{Chembox Properties

| C=10 | H=13 | N=1

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| Section3 = {{Chembox Hazards

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1-Aminotetralin (1-AT), also known as 1-amino-1,2,3,4-tetrahydronaphthalene, is a chemical compound and one of the possible positional isomers of aminotetralin.{{cite book | last1=Trachsel | first1=D. | last2=Lehmann | first2=D. | last3=Enzensperger | first3=C. | title=Phenethylamine: von der Struktur zur Funktion | trans-title = Phenethylamines: From Structure to Function | edition = 1 | publisher=Nachtschatten-Verlag | location = Solothurn | series=Nachtschatten-Science | year=2013 | isbn=978-3-03788-700-4 | oclc = 858805226 | url=https://books.google.com/books?id=-Us1kgEACAAJ | language=de | page=263}} It consists of a tetralin core with an amino substituent on one of the carbon atoms.