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A71328 Aldrich

4-Aminophenol

≥98%

Synonym: 4-Hydroxyaniline

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Properties

Related Categories Building Blocks, C6 to C8, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds,
InChI Key   PLIKAWJENQZMHA-UHFFFAOYSA-N
assay   ≥98%
form   granular
  powder or crystals
mp   185-189 °C(lit.)
solubility   water: slightly soluble

Description

Packaging

1 kg in glass bottle

5, 100, 500 g in glass bottle

Application

4-Aminophenol is suitable for use in the synthesis of 2,2-bis(4-aminophenoxy) benzonitrile [4-APBN], a monomer required for the preparation of series of polyamides and poly(amide-imide)s. It may be used as derivatization reagent to improve the ionization of aliphatic and aromatic aldehydes by paper spray ionization mass spectrometry.

General description

4-Aminophenol (4-Hydroxyaniline) is an organic building block. Its quantification in water samples upto the detection limit of 8×10-10mol l-1 has been proposed by employing single-wall carbon nanotubes (SWNT)-nafion film coated glassy carbon electrodes. It is present as the main contaminant in pharmaceutical formulations of paracetamol. High-performance liquid chromatographic (HPLC) method with amperometric detection has been reported for its determination in various analgesic formulations. It has been reported to be formed from the reduction of 4-nitrophenol (Nip) under metal-free conditions catalyzed by N-doped graphene (NG).

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 2512 6.1 / PGIII
WGK Germany 
3
RTECS 
SJ5075000
Flash Point(F) 
383 °F
Flash Point(C) 
195 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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