Ethylenebistetrabromophthalimide(FR-951)
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Post Date:
Oct 22,2025
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Expiry Date:
Apr 20,2026
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Detailed Description:
Cas No. :32588-76-4
Quantity: 1000Metric Tons
Product Name: Ethylenebistetrabromophthalimide(FR-951)
Molecular Weight: 951.5
CAS: 32588-76-4
Ethylenebistetrabromophthalimide is a unique white-colored additive that combines
stable,aromatic with an imide structure. Features: white color ,outstanding thermal and UV stability, non-blooming, excellent wet
electrical properties. Specification:
Testing Item Specification
Whiteness ≥ 87
Melt range ≥450 oC
Bromine content (%) ≥ 65.5
Volatile ( 120 oC %) ≤ 0.3
Volatile ( 315 oC %) ≤ 1.2
Particle size (um) ≤ 5
Applications: use in polyolefins, high-impact polystyrene(HIPS) thermoplastic polyesters (PBT, PET,etc.), polycarbonate and elastomers. Package: paper bags 25kg Plastic drum 50kg Packaging is available from customer service. FR-951 flame retardant has outstanding thermal and UV stability. It is the flame retardant of
choice in high-impact polystyrene (HIPS) formulations where the highest degree of UV stability
is required. Its thermal stability allows use in engi- neering resins like polyesters and polyaminde. FR-951 flame retardant is also non-blooming. This feature allows use in such critical applications
as polyolefin films where good heat sealability is required. Its excellent wet electrical properties
also make it ideal for wire and cable applications.
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CAS Registry Number:
32588-76-4
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Synonyms:
;1,2-bis(tetrabromophthalimido) ethane;2,2'-(1,2-ethandiyl)bis[4,5,6,7-tetrabromo-1h-isoindole-1,3(2h)-dione];BT-93W;Ethyl Bis(Tetrabromophthalimide);SynaPro S93;2,2'-ethane-1,2-diylbis(4,5,6,7-tetrabromo-1H-isoindole-1,3(2H)-dione);Ethylene bis(tetrabromophthalimide);
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Molecular Formula:
C18H4Br8N2O4
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Molecular Weight:
951.4674
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Molecular Structure:
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