94334-64-2

Basic information

• Product Name: TBBPA carbonate oligomer BC52
• Synonyms: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bis2,6-dibromophenol and phenol;carbonyl dichloride: 2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxy-phenyl)pr opan-2-yl]phenol: phenol;TETRABROMOBISPHENOLACARBONATEOLIGOMERS;POLYMEROFTETRABROMOBISPHENOLA,PHOSGENE,PHENOL;Carbonic dichloride, polymer with 4,4′-(1-methylethylidene)bis[2,6-dibromophenol] and phenol (average MW ca. 2500 g/mol);TBBPA carbonate oligomer BC52;BPC-52;Phenoxy-terminated tetrabromobisphenol-A carbonate oligomer
• CAS NO: 94334-64-2
• Molecular Formula: C22H18Br4Cl2O4
• Molecular Weight: 736.89792
• Product Categories: Polymers
• Mol File: 94334-64-2.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 417.9°C at 760 mmHg
• Flash Point: 206.6°C
• Appearance: white Powder
• Vapor Pressure: 1.41E-07mmHg at 25°C
• CAS DataBase Reference: TBBPA carbonate oligomer BC52(CAS DataBase Reference)
• NIST Chemistry Reference: TBBPA carbonate oligomer BC52(94334-64-2)
• EPA Substance Registry System: TBBPA carbonate oligomer BC52(94334-64-2)

Safety Data

• RIDADR: 3152
• HazardClass: 9
• PackingGroup: II
• Hazardous Substances Data: 94334-64-2(Hazardous Substances Data)

Usage

General Description

TBBPA carbonate oligomer BC52 is a compound made up of brominated phthalic anhydride and Bisphenol-A. It is primarily used as a retardant in printed circuit boards and electrical equipment due to its impressive heat resistance and flame retardancy. Its inertness to solvents, chemical reagents, and water makes it exceptionally durable in a variety of environments. However, it is considered harmful to humans and the environment due to its production and disposal processes that release toxic and dangerous substances. Therefore, its use and management require careful control to minimize its potential risks.

InChI:InChI=1/C15H12Br4O2.C6H6O.CCl2O/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8;7-6-4-2-1-3-5-6;2-1(3)4/h3-6,20-21H,1-2H3;1-5,7H;