1753-68-0

Basic information

• Product Name: 2,5-bis(1-piperidylmethyl)benzene-1,4-diol
• Synonyms: 2,5-bis(1-piperidylmethyl)benzene-1,4-diol
• CAS NO: 1753-68-0
• Molecular Formula: C18H28N2O2
• Molecular Weight: 304.43
• Mol File: 1753-68-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 463.5°Cat760mmHg
• Flash Point: 232°C
• Appearance: /
• Density: 1.175g/cm³
• Vapor Pressure: 3.25E-09mmHg at 25°C
• Refractive Index: 1.603
• CAS DataBase Reference: 2,5-bis(1-piperidylmethyl)benzene-1,4-diol(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bis(1-piperidylmethyl)benzene-1,4-diol(1753-68-0)
• EPA Substance Registry System: 2,5-bis(1-piperidylmethyl)benzene-1,4-diol(1753-68-0)

Safety Data

• Hazardous Substances Data: 1753-68-0(Hazardous Substances Data)

Usage

General Description

2,5-bis(1-piperidylmethyl)benzene-1,4-diol, also known as diethylenetriaminepentaacetic acid, is a chemical compound with the molecular formula C17H26N2O2. It is a chelating agent that is commonly used in medical imaging and as a treatment for heavy metal poisoning. It has a high affinity for metals such as lead, cadmium, and mercury, and can be administered orally or intravenously. In medical imaging, it is used as a contrast agent to enhance the visibility of certain tissues and organs in radiographic examinations. Additionally, it is also used in industrial applications for metal ion sequestration and water treatment. However, it is important to handle this compound with care, as it can be toxic if ingested or absorbed through the skin.

InChI:InChI=1/C18H28N2O2/c21-17-12-16(14-20-9-5-2-6-10-20)18(22)11-15(17)13-19-7-3-1-4-8-19/h11-12,21-22H,1-10,13-14H2

Upstream product

• 110-89-4 piperidine 
• 50-00-0 formaldehyd 
• 123-31-9 hydroquinone 

Relevant articles and documents

Investigation of Alkyl Amine Substituted Quinone Derivatives for the Redox Flow Battery Applications in Acidic Medium

2,5-bis((dimethylamino)methyl)benzene-1,4-diol (H2QDMA), a redox-active molecule and its derivatives are synthesised by a onestep chemical method using Mannich reaction has been explored as catholyte with vanadium (V2+/V3+) anolyte for aqueous redox flow battery applications. The solubility of H2QDMA was 0.75 M in 3 M H2SO4. H2QDMA showed one sharp redox peak at the formal potential 0.6 V vs Ag/AgCl, and it was stable for 100 continuous CV cycles without any appreciable change in colour. The battery delivered a discharge capacity of 2 Ah L?1, which faded with cycles. We have carried out a post cycle analysis of catholyte and anolyte to understand the origin of the capacity fading. Towards this, the oxidized form of H2QDMA, i.e., QDMA, was synthesized. The stability of QDMA in acidic solution was low, and the colour of the solution changed to intense brown with time. The UV Visible spectrum and CV curves of the QDMA reflects the same behaviour as observed with the catholyte solution obtained post galvanostatic charge-discharge analysis. This study concluded that the QDMA undergoes faster chemical transformation, presumably through the Michael addition reaction process, compared to its participation in the desired electrochemical process.