CAS 32588-76-4

Saytex BT 93

Description:

Saytex BT 93, with the CAS number 32588-76-4, is a brominated flame retardant primarily used in various polymer applications to enhance fire resistance. It is characterized by its high thermal stability and effectiveness in reducing flammability in materials such as plastics, textiles, and coatings. This compound is typically a white to off-white powder and is known for its low volatility, which contributes to its durability in end-use products. Saytex BT 93 is often utilized in the production of flexible and rigid polyurethane foams, as well as in other thermoplastic and thermosetting resins. Its use is subject to regulatory scrutiny due to environmental and health concerns associated with brominated flame retardants, leading to ongoing research into its safety profile and potential alternatives. Overall, Saytex BT 93 plays a significant role in enhancing the safety of materials by providing effective flame retardant properties while also raising awareness about the need for responsible chemical management.

Formula: C₁₈H₄Br₈N₂O₄

InChI: InChI=1S/C18H4Br8N2O4/c19-7-3-4(8(20)12(24)11(7)23)16(30)27(15(3)29)1-2-28-17(31)5-6(18(28)32)10(22)14(26)13(25)9(5)21/h1-2H2

InChI key: InChIKey=DYIZJUDNMOIZQO-UHFFFAOYSA-N

SMILES: O=C1C=2C(C(=O)N1CCN3C(=O)C=4C(C3=O)=C(Br)C(Br)=C(Br)C4Br)=C(Br)C(Br)=C(Br)C2Br

Synonyms:

• 1,2-Bis(Tetrabromophthalimido) Ethane
• 1H-Isoindole-1,3(2H)-dione, 2,2′-(1,2-ethanediyl)bis[4,5,6,7-tetrabromo-
• 2,2'-(1,2-Ethandiyl)Bis[4,5,6,7-Tetrabromo-1H-Isoindole-1,3(2H)-Dione]
• 2,2'-ethane-1,2-diylbis(4,5,6,7-tetrabromo-1H-isoindole-1,3(2H)-dione)
• 2,2′-(1,2-Ethanediyl)bis[4,5,6,7-tetrabromo-1H-isoindole-1,3(2H)-dione]
• Bt 93
• Bt 93Wfg
• Bt-93W
• Chemguard 952
• Citex BT 93
• EcoFlame B 951
• Ethyl Bis(Tetrabromophthalimide)
• Ethylene bis(tetrabromophthalimide)
• N,N′-Ethylenebis(tetrabromophthalimide)
• Phthalimide, N,N′-ethylenebis[tetrabromo-
• Saytex BT 93
• Saytex BT 93W
• Saytex BT 93W1

N,N-Ethylene-bis(tetrabromophthalimide)

CAS: 32588-76-4

Formula: C₁₈H₄Br₈N₂O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 951.4674

Ref: IN-DA007F6J

Ethylenebistetrabromophthalimide

Controlled Product

CAS: 32588-76-4

Applications Ethylenebis(tetrabromophthalimide) is an additive fire retardant that is added to a polymer mixture to produce a blend. Ethylenebis(tetrabromophthalimide) is used in high impact polystyrene (HIPS), polyethylene, polypropylene, thermoplastic polyesters, polyamide, ethylene propylene-diene terpolymers (EPDM rubbers) and other synthetic rubbers, polycarbonate, ethylene copolymers, ionomer resins, epoxies, and textile treatments.
References Clausen, E., et al.: Anal. Chem., 327, 297 (1987);

Formula: C₁₈H₄Br₈N₂O₄

Color and Shape: White To Off-White

Molecular weight: 951.47

Ref: TR-E917300

2,2'-(Ethane-1,2-diyl)bis(4,5,6,7-tetrabromoisoindoline-1,3-dione)

CAS: 32588-76-4

Purity: 98%

Molecular weight: 951.4719848632812

Ref: 10-F772889