59902-28-2

Basic information

• Product Name: 2-(4-chlorophenyl)-2,4-dimethyl-1,3-dioxolane
• Synonyms: 1,3-Dioxolane, 2-(4-chlorophenyl)-2,4-dimethyl-
• CAS NO: 59902-28-2
• Molecular Formula: C₁₁H₁₃ClO₂
• Molecular Weight: 212.6727
• Mol File: 59902-28-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 274.9°C at 760 mmHg
• Flash Point: 95.5°C
• Density: 1.147g/cm³
• Vapor Pressure: 0.00881mmHg at 25°C
• Refractive Index: 1.512
• CAS DataBase Reference: 2-(4-chlorophenyl)-2,4-dimethyl-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-chlorophenyl)-2,4-dimethyl-1,3-dioxolane(59902-28-2)
• EPA Substance Registry System: 2-(4-chlorophenyl)-2,4-dimethyl-1,3-dioxolane(59902-28-2)

Safety Data

• Hazardous Substances Data: 59902-28-2(Hazardous Substances Data)

Upstream product

• 57-55-6 propylene glycol 
• 99-91-2 para-chloroacetophenone 

Relevant articles and documents

Ni-NiO heterojunctions: a versatile nanocatalyst for regioselective halogenation and oxidative esterification of aromatics

Herein, we report a facile method for the synthesis of Ni-NiO heterojunction nanoparticles, which we utilized for the nuclear halogenation reaction of phenol and substituted phenols usingN-bromosuccinimide (NBS). A remarkablepara-selectivity was achieved for the halogenated products under semi-aqueous conditions. Interestingly, blocking of thepara-position of phenol offeredortho-selective halogenation. In addition, the Ni-NiO nanoparticles catalyzed the oxidative esterification of carbonyl compounds with alcohol, diol or dithiol in the presence of a catalytic amount of NBS. It was observed that the aromatic carbonyls substituted with an electron-donating group favoured nuclear halogenation, whereas an electron-withdrawing group substitution in carbonyl compounds facilitated the oxidation reaction. In addition, the catalyst was magnetically separated and recycled 10 times. The tuned electronic structure at the Ni-NiO heterojunction controlled selectivity and activity as no suchpara-selectivity was observed with commercially available NiO or Ni nanoparticles.