67990-32-3

Basic information

• Product Name: bis(2,4,6-tribromophenyl) carbonate
• Synonyms: bis(2,4,6-tribromophenyl) carbonate;Phenol, 2,4,6-tribromo-, carbonate (2:1);Carbonic acid bis(2,4,6-tribromophenyl) ester;Einecs 268-053-4;Phenol, 2,4,6-tribromo-, 1,1'-carbonate
• CAS NO: 67990-32-3
• Molecular Formula: C₁₃H₄Br₆O₃
• Molecular Weight: 687.59306
• EINECS: 268-053-4
• Mol File: 67990-32-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 546.4°Cat760mmHg
• Flash Point: 284.3°C
• Appearance: /
• Density: 2.49g/cm³
• Vapor Pressure: 5.37E-12mmHg at 25°C
• Refractive Index: 1.688
• CAS DataBase Reference: bis(2,4,6-tribromophenyl) carbonate(CAS DataBase Reference)
• NIST Chemistry Reference: bis(2,4,6-tribromophenyl) carbonate(67990-32-3)
• EPA Substance Registry System: bis(2,4,6-tribromophenyl) carbonate(67990-32-3)

Safety Data

• Hazardous Substances Data: 67990-32-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C13H4Br6O3/c14-5-1-7(16)11(8(17)2-5)21-13(20)22-12-9(18)3-6(15)4-10(12)19/h1-4H

Upstream product

• 81420-42-0 mononitrophenyl carbonate 
• 118-79-6 2,4,6-tribromophenol 

Relevant articles and documents

NOVEL CATALYSIS OF o-NITROPHENYL CARBONATES BY p-DIMETHYLAMINOPYRIDINE

Transesterification reactions of o-nitrophenyl carbonates have been found to be greatly facilitated by use of p-dialkylaminopyridines as catalysts.A 20-fold rate increase is observed using 0.01 eq. of p-dimethylaminopyridine in place of 2.00 eq. of triethylamine.Such rate enhancement is not observed with p-nitrophenyl carbonates: 2.00 eq. of Et3N causes reaction to occur 8.5 times faster than 0.01 eq. of DMAP.DMAP catalyzed reactions of o-nitrophenyl carbonate have been used to prepare aromatic carbonates at 0 deg C in high yields, and avoid the necessity of using 2 equiv. of base.