4469-80-1

Basic information

• Product Name: 4-PROPOXYANILINE
• Synonyms: AKOS BC-2570;AKOS BBB/084;4-PROPOXYANILINE;4-n-Propoxyaniline;4-propoxy-benzenamin;P-PROPOXYANILINE;TIMTEC-BB SBB008316;4-propoxyphenylamine
• CAS NO: 4469-80-1
• Molecular Formula: C₉H₁₃NO
• Molecular Weight: 151.21
• EINECS: 224-740-0
• Product Categories: Amines;C9 to C10;Nitrogen Compounds
• Mol File: 4469-80-1.mol
• Article Data: 31

Chemical Properties

• Melting Point: 265-267℃
• Boiling Point: 261.7±13.0℃ (760 Torr)
• Flash Point: >230 °F
• Appearance: Brown/Liquid
• Density: 1.016±0.06 g/cm3 (20 ºC 760 Torr)
• Vapor Pressure: 0.0114mmHg at 25°C
• Refractive Index: 1.536
• Solubility: Slightly soluble (1.3 g/L at 25°C).
• PKA: 5.24±0.10(Predicted)
• CAS DataBase Reference: 4-PROPOXYANILINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-PROPOXYANILINE(4469-80-1)
• EPA Substance Registry System: 4-PROPOXYANILINE(4469-80-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• TSCA: Yes
• Hazardous Substances Data: 4469-80-1(Hazardous Substances Data)

Usage

Uses

4-n-Propoxyaniline is used as a reactant for preparation of aggrecanase inhibitors.

InChI:InChI=1/C9H13NO/c1-2-7-11-9-5-3-8(10)4-6-9/h3-6H,2,7,10H2,1H3

Upstream product

• 7244-77-1 1-nitro-4-propoxybenzene 
• 71-23-8 propan-1-ol 
• 100-17-4 para-methoxynitrobenzene 
• 55792-12-6 (4-Propoxy-phenyl)-carbamic acid 2-piperidin-1-yl-ethyl ester; hydrochloride 
• 106-94-5 propyl bromide 
• 20367-32-2 4-propoxyacetanilide 
• 540-37-4 p-aminoiodobenzene 
• 1568-66-7 1-allyloxy-4-nitrobenzene 
• 103-90-2 4-acetaminophenol 
• 100-02-7 4-nitro-phenol 
• 1124-31-8 potassium 4-nitrophenolate 
• 123-30-8 4-amino-phenol 
• 241147-96-6 2-(4-(tert-butyl)phenyl)benzo[d][1,3,2]dioxaborole 
• 1688-69-3 p-allyloxyaniline 

Downstream Products

• 109090-41-7 4-propoxy-N-(2-[2]pyridyl-ethyl)-aniline 
• 108013-49-6 6-propoxy-2-[2]pyridyl-benzothiazole 
• 101112-27-0 pyridine-2-carbothioic acid-(4-propoxy-anilide) 
• 101112-25-8 thioisonicotinic acid-(4-propoxy-anilide) 
• 20367-32-2 4-propoxyacetanilide 
• 99986-38-6 N-(4-propoxy-phenyl)-glycine 
• 41240-81-7 2-chloro-N-(4-propoxy-phenyl)-acetamide 
• 100141-68-2 3-chloro-propionic acid-(4-propoxy-anilide) 
• 42084-17-3 N-(4-ethoxy-phenyl)-N'-(4-propoxy-phenyl)-thiourea 
• 14921-37-0 4-propoxy-N-(4-propoxy-benzyliden)-aniline 
• 101264-75-9 N-allyl-N'-(4-propoxy-phenyl)-thiourea 
• 102460-93-5 N-(4-propoxy-phenyl)-N',N''-di-[2]pyridyl-guanidine 
• 13910-53-7 3-(4-Propoxy-anilino)-propylamin 
• 50695-97-1 C₁₆H₁₈N₂O 

Relevant articles and documents

Liquid crystalline behaviour of polymer networks based on segmented chain mesogenic polymers

The synthesis of some crosslinked polymers based on a segmented-chain polymeric mesogen containing variable amounts of a side chain substituent is reported. The unswollen networks show thermotropic mesomorphism of nematic character whose stability decreases with increasing substitution and crosslink density. Depending on the same parameters, the swollen networks may show optical anisotropy at room temperature whose origin is attributed to phase separation.

Inclusion complexes of a new family of non-ionic amphiphilic dendrocalix[4]arene and poorly water-soluble drugs naproxen and ibuprofen

The inclusion complexes of a new family of nonionic amphiphilic calix[4]arenes with the anti-inflammatory hydrophobic drugs naproxen (NAP) and ibuprofen (IBP) were investigated. The effects of the alkyl chain's length and the inner core of calix[4]arenes on the interaction of the two drugs with the calix[4]arenes were explored. The inclusion complexes of Amphiphiles 1a-c with NAP and IBP increased the solubility of these drugs in aqueous media. The interaction of 1a-c with the drugs in aqueous media was investigated through fluorescence, molecular modeling, and 1H-NMR analysis. TEM studies further supported the formation of inclusion complexes. The length of lipophilic alkyl chains and the intrinsic cyclic nature of cailx[4]arene derivatives 1a-c were found to have a significant impact on the solubility of NAP and IBP in pure water.

Properties of liquid crystals and Cu2+ recognition based on Schiff bases

Two series of new Schiff base compounds were synthesized. For Schiff base compounds with a pyridine nitrogen atom in 4-position (7a-e), their supramolecular hydrogen bonding complexes show good liquid crystal properties. However, no liquid crystal property is observed for 8a-e. Results of theoretical calculations demonstrate that it is the intermolecular hydrogen bond of Schiff base compounds (8a-e) that prevents the formation of supramolecular hydrogen bonding. The Schiff base compounds, with terminal alkoxy chains, can recognize Cu2+ selectively with a color change. Nevertheless, others cannot recognize Cu2+.