55296-63-4

Basic information

• Product Name: 2-Amino-4-propyl-phenol
• Synonyms: 2-Amino-4-propyl-phenol
• CAS NO: 55296-63-4
• Molecular Weight: 151.208
• Mol File: 55296-63-4.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 2-Amino-4-propyl-phenol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Amino-4-propyl-phenol(55296-63-4)
• EPA Substance Registry System: 2-Amino-4-propyl-phenol(55296-63-4)

Safety Data

• Hazardous Substances Data: 55296-63-4(Hazardous Substances Data)

Upstream product

• 6343-48-2 2-nitro-4-propylphenol 
• 121-97-1 4-Methoxypropiophenone 
• 100-66-3 methoxybenzene 
• 645-56-7 4-n-Propylphenol 
• 104-45-0 4-n-propylanisole 

Downstream Products

• 857952-68-2 acetic acid-(2-hydroxy-5-propyl-anilide) 

Relevant articles and documents

Acid-catalyzed amino-migration of O-phenylhydroxylamines

The mechanism of amino-migration of O-phenylhydroxylamine (1a) was studied. It was found that 1 rearranges to give 2-aminophenol (50%) and 4-aminophenol (7%) in trifluoroacetic acid (TFA). The predominance of the ortho rearrangement of 1 clearly distinguishes this process from the Bamberger rearrangement. From cross-coupling experiments employing stable isotopes, it was clarified that the ortho rearrangement proceeds intramolecularly and the para rearrangement involves both intra- and intermolecular processes. Good first-order kinetics were obtained for the rearrangement. The Hammett plot (σ+) with a large negative slope (ρ = -7.8) indicates that initial heterolytic N-O bond cleavage of 1 occurs and generates a positive charge on the oxygen atom with considerable delocalization into the aromatic ring. An ion-molecule pair involving a phenoxenium ion and an ammonia molecule as an intermediate rationalizes all of the results. In this pair, intramolecular combination to the ortho position proceeds preferentially over that to the para position. Formation of catechol and hydroquinone can be explained in terms of nucleophilic attack of TFA on the phenoxenium ion in a solvent-separated pair.

COMPOSITION AND METHOD FOR CONTROLLING ARTHROPOD PESTS

The present invention provides: an arthropod pests control composition comprising, as active ingredients, a condensed heterocyclic compound and a neonicotinoid compound; a method for controlling arthropod pests which comprises applying effective amounts of a condensed heterocyclic compound and a neonicotinoid compound to the arthropod pests or a locus where the arthropod pests inhabit; and so on.

COMPOSITION AND METHOD FOR CONTROLLING ARTHROPOD PESTS

The present invention provides: an arthropod pests control composition comprising, as active ingredients, a condensed heterocyclic compound and pyridalyl; a method for controlling arthropod pests which comprises applying effective amounts of a condensed heterocyclic compound and pyridalyl to the arthropod pests or a locus where the arthropod pests inhabit; and so on.