Tetrabromobisphenol A Bis(dibromopropyl Ether) CAS 21850-44-2 C21H20Br8O2

We offer premium Tetrabromobisphenol A bis(dibromopropyl ether) CAS 21850-44-2 for immediate shipment. This material presents as white powder form, belonging to brominated flame retardant category.
CAS: 21850-44-2
EINECS: 244-617-5
HS Code:
Molecular Formula: C₂₁H₂₀Br₈O₂
Tetrabromobisphenol A bis(dibromopropyl ether) CAS 21850-44-2 functions as additive brominated flame retardant featuring aromatic and aliphatic bromine components. This structure enables Tetrabromobisphenol A bis(dibromopropyl ether) to deliver superior heat resistance and fire protection in polymer formulations.
Tetrabromobisphenol A bis(dibromopropyl ether) CAS 21850-44-2 serves as flame retardant additive across multiple plastic substrates and achieves UL94 V-2 rating for improved fire safety performance.
Tetrabromobisphenol A bis(dibromopropyl ether) finds extensive use as:
Flame retardant agent for polyolefin resin systems
Fire safety enhancer in polypropylene compounds
Flame protection additive in high impact polystyrene (HIPS)
Fire resistance modifier for ABS plastic formulations
Safety enhancement agent in electrical cabinet components
Key applications of Tetrabromobisphenol A bis(dibromopropyl ether) CAS 21850-44-2 include:
①Flame retardant for PP and polyethylene systems
②Fire safety additive for styrenic resin applications
③Flame retardant for electrical and electronic components
④Fire resistance enhancer for high molecular materials
⑤Safety additive for rubber and fiber applications
⑥Flame retardant for fabricated plastic sheet materials

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