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Octabromobisphenol S (TBBPS-BDBPE)
Octabromobisphenol S is a brominated flame retardant used in selected plastics and polymer formulations. Specifications and supply availability are subject to confirmation. Send Inquiry
Product Description
Octabromobisphenol S, CAS 42757-55-1
Octabromobisphenol S, CAS 42757-55-1, is a brominated flame-retardant compound also known as tetrabromobisphenol S bis(2,3-dibromopropyl ether) and bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl] sulfone.
Product Chemical Properties
Chemical Name: Octabromobisphenol S
Alternative Name: Tetrabromobisphenol S bis(2,3-dibromopropyl ether)
Abbreviation: TBBPS-BDBPE
CAS No.: 42757-55-1
EC No.: 255-929-6
Molecular Formula: C₁₈H₁₄Br₈O₄S
Molecular Weight: Approximately 965.6 g/mol
Product Technical Specification
Appearance: white powder
Bromine content: ≥65%
Melting point: 115-120℃
Carbonatized temperature: ＞250℃
Free bromine: ＜0.05%
Weight loss: ≤0.3%
Applications of Octabromobisphenol S
Mainly used for plastic as flame-retardant, widely for PP、PE、PS、ABS resin rubber and the stability is better than BDDP.
Packaging
25kg paper bag.
Production Capacity
1200MT/year.
Storage Requirements
Store in tightly closed containers in a cool, dry, well-ventilated area. Avoid generating or inhaling dust and prevent direct contact with eyes, skin and clothing.
Octabromobisphenol S Bulk Supply from China
Hosea Chem welcomes inquiries for Octabromobisphenol S, CAS 42757-55-1, for industrial flame-retardant applications. Contact us to confirm product grade, specifications, packaging, minimum order quantity, pricing and export arrangements. All supply details are subject to confirmation and applicable regulatory requirements.