CAS 94334-64-2

Phenoxy-Terminated Carbonate Oligomer of Tetrabromobisphenol A(FR-52)

Description:

Phenoxy-Terminated Carbonate Oligomer of Tetrabromobisphenol A (FR-52) is a specialized chemical compound primarily used as a flame retardant in various polymer applications. This oligomer is characterized by its phenoxy functional groups, which enhance its compatibility with different resins and polymers, improving the overall mechanical properties of the materials it is incorporated into. The tetrabromobisphenol A component contributes to its flame-retardant properties, making it effective in reducing flammability in plastics and textiles. The carbonate structure provides flexibility and thermal stability, which are essential for maintaining performance under heat exposure. Additionally, FR-52 is known for its low volatility and minimal migration, which helps maintain the integrity of the flame-retardant properties over time. Its application spans various industries, including electronics, automotive, and construction, where fire safety is a critical concern. However, as with many brominated compounds, there are ongoing discussions regarding environmental and health impacts, necessitating careful handling and regulatory compliance.

Formula: C₂₂H₁₈Br₄Cl₂O₄

InChI: InChI=1S/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;

InChI key: InChIKey=LJNDPOUIYDAJNC-UHFFFAOYSA-N

SMILES: CC(C)(c1cc(c(c(c1)Br)O)Br)c1cc(c(c(c1)Br)O)Br.c1ccc(cc1)O.C(=O)(Cl)Cl

Synonyms:

• 2,6-Dibromo-4-[1-(3,5-Dibromo-4-Hydroxy-Phenyl)-1-Methyl-Ethyl]Phenol
• Bpc-52
• Bromochloroparrafin
• Carbonic dichloride, polymer with 4,4'-(1-methylethylidene)bis[2,6-dibromophenol] and phenol (average MW ca. 2500 g/mol)
• Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bis2,6-dibromophenol and phenol
• Carbonic dichloride, polymer with 4,4′-(1-methylethylidene)bis[2,6-dibromophenol] and phenol
• Carbonyl Dichloride
• Carbonyl Dichloride: 2,6-Dibromo-4-[2-(3,5-Dibromo-4-Hydroxy-Phenyl)Propan-2-Yl]Phenol: Phenol
• Phenol
• Phenol, 4,4′-(1-methylethylidene)bis[2,6-dibromo-, polymer with carbonic dichloride and phenol
• Phenol, polymer with carbonic dichloride and 4,4′-(1-methylethylidene)bis[2,6-dibromophenol]
• Phenoxy-terminated Carbonate oligomer of tetrabromobisphenol A
• Phenoxy-terminated tetrabromobisphenol-A carbonate oligomer
• Polymeroftetrabromobisphenola,Phosgene,Phenol
• TBBPA carbonate oligomer BC52

PHenoxy terminated carbonate oligomer of tetrabispHenol A

Controlled Product

CAS: 94334-64-2

Phenoxy-terminated carbonate oligomer of tetrabispHenol A (PCO-TBA) is a chemical that has been used as an additive in the food industry. It is a colorless, odorless solid. PCO-TBA has been shown to be toxic to humans by causing organ damage and cancer. The toxicity of PCO-TBA may be due to its ability to form polyhalogenated dibenzodioxins or biphenyls when heated at high temperatures. PCO-TBA also reacts with human serum, forming diphenyl ethers. This chemical is a potential carcinogen and, although used as a food additive, should not be consumed on a regular basis.

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 736.90 g/mol

Ref: 3D-FP39597