| 词条 | 3-Aminophenol |
| 释义 |
| Watchedfields = changed | verifiedrevid = 477218126 | Reference =[1] | ImageFileL1 =M-Aminophenol.svg | ImageFileR1 = 3-Aminophenol-3D-spacefill.png | ImageAltR1 = 3-Aminophenol molecule | PIN = 3-Aminophenol | OtherNames = m-Aminophenol (no longer recommended[2]) 3-Hydroxyaniline m-Hydroxyaniline |Section1={{Chembox Identifiers | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 11080 | UNII_Ref = {{fdacite|correct|FDA}} | UNII = L3WTS6QT82 | KEGG_Ref = {{keggcite|correct|kegg}} | KEGG = C05058 | InChI = 1/C6H7NO/c7-5-2-1-3-6(8)4-5/h1-4,8H,7H2 | InChIKey = CWLKGDAVCFYWJK-UHFFFAOYAM | ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL = 269755 | ChEMBL2_Ref = {{ebicite|correct|EBI}} | ChEMBL2 = 376136 | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C6H7NO/c7-5-2-1-3-6(8)4-5/h1-4,8H,7H2 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = CWLKGDAVCFYWJK-UHFFFAOYSA-N | CASNo_Ref = {{cascite|correct|CAS}} | CASNo =591-27-5 | PubChem =11568 | EINECS = 209-711-2 | ChEBI_Ref = {{ebicite|correct|EBI}} | ChEBI = 28924 | SMILES = Oc1cccc(N)c1 }} |Section2={{Chembox Properties | Formula =C6H7NO | MolarMass =109.13 g/mol | Appearance = White orthorhombic crystals | Density = 1.195 g/cm3 | MeltingPtC = 120 to 124 | MeltingPt_notes = | BoilingPtC = 164 | BoilingPt_notes = at 11 mmHg | Solubility = | pKa = {{ubl | 4.37 (amino; 20 °C, H2O) | 9.82 (phenol; 20 °C, H2O)[3] }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = | RPhrases ={{R20/22}} {{R51/53}} | SPhrases ={{S28}} {{S61}} }} 3-Aminophenol is an organic compound with formula C6H4(NH2)(OH). It is an aromatic amine and aromatic alcohol. It is the meta isomer of 2-aminophenol and 4-aminophenol. Preparation3-Aminophenol can be prepared by caustic fusion of 3-aminobenzenesulfonic acid (i.e. heating with NaOH to 245 °C for 6 hours)[4] or from resorcinol via a substitution reaction with ammonium hydroxide.[5] UsesOne of the most relevant applications of the substance is the synthesis of 3-(diethylamino)phenol, key intermediate for the preparation of several fluorescent dyes (e.g., Rhodamine B). Other uses for the compound include hair dye colorants and stabilizers for chlorine-containing thermoplastics.[4] References1. ^3-Aminophenol at Sigma-Aldrich. {{DEFAULTSORT:Aminophenol, 3-}}2. ^{{cite book | title = Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book) | publisher = The Royal Society of Chemistry | date = 2014 | location = Cambridge | page = 690 | doi = 10.1039/9781849733069-FP001 | isbn = 978-0-85404-182-4 | quote = Only one name is retained, phenol, for C6H5-OH, both as a preferred name and for general nomenclature. The structure is substitutable at any position. Locants 2, 3, and 4 are recommended, not o, m, and p.}} 3. ^{{cite book | editor= Haynes, William M. | year = 2016 | title = CRC Handbook of Chemistry and Physics | edition = 97th | publisher = CRC Press | isbn = 978-1498754286 | page=5–89 | title-link = CRC Handbook of Chemistry and Physics }} 4. ^1 {{cite journal|last1=Mitchell|first1=Stephen C.|last2=Waring|first2=Rosemary H.|title=Aminophenols|journal=Ullmann's Encyclopedia of Industrial Chemistry|date=2000|doi=10.1002/14356007.a02_099}} 5. ^{{cite web|last1=Harada|first1=Haruhisa|last2=Hiroshi|first2=Maki|last3=Sasaki|first3=Shigeru|title=Method for the production of m-aminophenol EP0197633A1|date=1986|url=http://www.google.com/patents/EP0197633A1?cl=en|website=Google Patents|publisher=Sumitomo Chemical Company, Limited|accessdate=3 February 2015}} 2 : Anilines|Phenols |
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