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ChemicalBook > CAS DataBase List > 2,2-Bis(3-amino-4-hydroxyphenyl)propane

2,2-Bis(3-amino-4-hydroxyphenyl)propane

Uses
2,2-Bis(3-amino-4-hydroxyphenyl)propane Structure
2,2-Bis(3-amino-4-hydroxyphenyl)propane
  • CAS No.1220-78-6
  • Chemical Name:2,2-Bis(3-amino-4-hydroxyphenyl)propane
  • CBNumber:CB81090679
  • Molecular Formula:C15H18N2O2
  • Formula Weight:258.32
  • MOL File:1220-78-6.mol
2,2-Bis(3-amino-4-hydroxyphenyl)propane Property
  • Melting point 248-250 °C
  • Boiling point 471.1±45.0 °C(Predicted)
  • Density 1.265±0.06 g/cm3(Predicted)
  • storage temp. Keep in dark place,Inert atmosphere,Room temperature
  • solubility soluble in Dimethylformamide
  • form powder to crystal
  • pka 10.62±0.10(Predicted)
  • color White to Yellow to Orange
  • CAS DataBase Reference 1220-78-6(CAS DataBase Reference)
Safety
  • HS Code  :29222990
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319
  • Precautionary statements P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
2,2-Bis(3-amino-4-hydroxyphenyl)propane Price More Price(2)
  • Brand: TCI Chemicals (India)
  • Product number: B4429
  • Product name : 2,2-Bis(3-amino-4-hydroxylphenyl)propane
  • Purity: 
  • Packaging: 5G
  • Price: ₹2900
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B4429
  • Product name : 2,2-Bis(3-amino-4-hydroxylphenyl)propane
  • Purity: 
  • Packaging: 25G
  • Price: ₹7000
  • Updated: 2022/05/26
  • Buy: Buy

2,2-Bis(3-amino-4-hydroxyphenyl)propane Chemical Properties,Usage,Production

  • Uses 4,4'-(Propane-2,2-diyl)bis(2-aminophenol) is a useful research chemical.
  • Description 2,2-Bis(3-amino-4-hydroxyphenyl)propane (BAP) is a diamine organic compound that is used in the synthesis of polyimides.
  • Uses 2,2-bis(4-hydroxy-3-aminophenyl)propane is used as a polyimide intermediate and functional monomer.
  • Synthesis Synthesis_1220-78-6
    Thedinitro compound (2) (10,000 g, 0.0314 mol) was heated to reflux inabsolute ethanol (100 mL) in the presence of wet 10% Pd/C catalyst(0.650 g). Hydrazine monohydrate (20 mL) was then added dropwiseover a period of 30 min, and the reaction was maintained at reflux for24 h. The hot solution was filtered through Celite to eliminate thecatalyst and partially concentrated under reduced pressure. Afterwards,the concentrate was poured into cold distilled water. The crude productwas filtered, washed with water, dried under vacuum and recrystallizedtwice from methanol to give (3). The diamino compound was obtainedas a white powder: yield: 88%; mp. 263 ??C (DSC); Analysis: Calculatedfor C15H18N2O2: C, 69.74%; H, 7.02%; N, 10.84%. Found: C, 69.35%;H, 7.15%; N, 11.02%. 1H NMR (400 MHz, DMSO-d6): |? (ppm); 8.57 (s,1H, OH), 6.43 (d, J=8.1 Hz, 1H, Har), 6.34 (d, J=1.8 Hz, 1H, Har),6.21 (dd, J=8.1 Hz, 1.8 Hz, 1H, Har), 4.23 (s, 2H, NH) 1.37 (s, 3H, CH3f). 13C NMR (100 MHz, DMSO-d6): |? (ppm) 142.4, 141.4, 135.4, 114.4,113.5, 113.4, 40.8, 30.9.
2,2-Bis(3-amino-4-hydroxyphenyl)propane Preparation Products And Raw materials
Raw materials
Preparation Products
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2,2-Bis(3-amino-4-hydroxyphenyl)propane Spectrum
1220-78-6, 2,2-Bis(3-amino-4-hydroxyphenyl)propaneRelated Search:
  • 医用原料
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  • 化工原料
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  • 合成材料中间体
  • 有机原料-烷
  • 中间体
  • 树状分子砌块
  • 2,2-双(4-羟基-3-氨基苯基)丙烷(BAP)
  • 2,2-BIS(3-AMINO-4-HYDROXYLPHENYL)PROPANE 2,2-双(3-氨基-4-羟苯基)丙烷
  • 2,2-双[(3-氨基-4-羟基)苯基]丙烷
  • 2,2-双(4-羟基-3-氨基苯基)丙烷
  • 2,2-双(3-氨基-4-羟基苯基)丙烷(BAP)
  • 2,2-双(3-氨基-4-羟苯基)丙烷
  • 1220-78-6
  • 2,2-Bis(4-hydroxy-3-aminophenyl)propane
  • 2,2-Bis(4-Hydroxy-3-Aminophenyl)propane (BAP)
  • 2,2-Bis-(3-amino-4-hydroxypheny)propane (BAP)
  • 4,4'-(Propane-2,2-diyl)bis(2-aminophenol)
  • 4,4''-(Propane
  • 2,2-Bis(3-amino-4-hydroxyphenyl)propan
  • 2-Bis(3-amino-4-hydroxyphenyl)propane
  • 2,2-Bis(3-amino-4-hydroxyphenyl)propane ISO 9001：2015 REACH
  • BHAPP
  • 4,4'-Isopropylidenebis(2-aminophenol)
  • 2,2-Bis(3-amino-4-hydroxylphenyl)propane &gt
  • bis(3-amino-4-hydroxyphenyl)dimethylmethane
  • Oxyindene
  • 2-azanyl-4-[2-(3-azanyl-4-hydroxy-phenyl)propan-2-yl]phenol
  • 2-amino-4-[2-(3-amino-4-hydroxyphenyl)propan-2-yl]phenol
  • 2-amino-4-[1-(3-amino-4-hydroxy-phenyl)-1-methyl-ethyl]phenol
  • 2,2-BIS[4-HYDROXYL-3-AMINOPHENYL]PROPANE(BHAPP)
  • 2,2-BIS-(3-AMINO-4-HYDROXYPHENYL)PROPANE
  • 2,2-Bis(3-amino-4-hydroxyphenyl)propane(BAP)
  • 2,2-Bis(3-amino-4-hydroxylphenyl)propane
  • Phenol, 4,4'-(1-Methylethylidene)bis[2-aMino-
  • 2,2-Bis(3-aMino-4-hydroxylphenyl)propane(BAP)

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