82436-20-2

Basic information

• Product Name: 1,3-DITHIOLANE, 2-(m-BROMOPHENYL)-
• Synonyms: 1,3-DITHIOLANE, 2-(m-BROMOPHENYL)-
• CAS NO: 82436-20-2
• Molecular Formula: C₉H₉BrS₂
• Molecular Weight: 0
• Mol File: 82436-20-2.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 352.8°C at 760 mmHg
• Flash Point: 167.2°C
• Appearance: /
• Density: 1.554g/cm³
• Vapor Pressure: 7.63E-05mmHg at 25°C
• Refractive Index: 1.663
• CAS DataBase Reference: 1,3-DITHIOLANE, 2-(m-BROMOPHENYL)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-DITHIOLANE, 2-(m-BROMOPHENYL)-(82436-20-2)
• EPA Substance Registry System: 1,3-DITHIOLANE, 2-(m-BROMOPHENYL)-(82436-20-2)

Safety Data

• Hazardous Substances Data: 82436-20-2(Hazardous Substances Data)

Usage

Chemical Class

Dithiolanes

Structure

1,3-dithiolane moiety substituted with a m-bromophenyl group

Physical State

Clear, colorless liquid

Boiling Point

Low boiling point (specific value not provided)

Usage

Primarily used in chemical and pharmaceutical research

Synthesis

Building block for the synthesis of various organic compounds

InChI:InChI=1/C9H9BrS2/c10-8-3-1-2-7(6-8)9-11-4-5-12-9/h1-3,6,9H,4-5H2

Upstream product

• 3132-99-8 m-bromobenzoic aldehyde 
• 540-63-6 ethane-1,2-dithiol 

Downstream Products

• 3132-99-8 m-bromobenzoic aldehyde 

Relevant articles and documents

Phosphorylated Polyacrylonitrile Fibers as an Efficient and Greener Acetalization Catalyst

A novel solid acid catalyst (PANEAPF) is developed by immobilization of phosphoric acid on polyacrylonitrile fiber through covalent bonding. Various characterization techniques such as elemental analysis (EA), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR), etc. are utilized to confirm the successful grafting and the stability of the fiber catalysts during application. PANEAPF shows high catalytic activity in the acetalization of aldehydes owing to the high utilization efficiency of its functionalized acid sites. In addition, the strong polarity micro-environment in the surface layers of PANEAPF make it highly suitable for catalytic application in both water and alcohol. Furthermore, the fiber catalyst can be applied to the acetalization of aldehydes in a continuous-flow process at room temperature, and shows excellent reactivity and superior recyclability (over 20 times). The many advantages of PANEAPF such as simple preparation, convenient regulation of acid amount, high durability, and eco-friendly process make it very attractive for fixed-bed reactors in the chemical industry.

Comparative radioprotective activity of various pentagonal compounds with two heteroatomes

Various heterocyclic compounds with two heteroatomes were synthesized and their potential radioprotective activity was tested. This study shows the interest of phenylthiazolidines derivatives in chemical radioprotection.