CAS 25327-89-3: Tetrabromobisphenol A diallyl ether

Description: Tetrabromobisphenol A diallyl ether (CAS 25327-89-3) is a brominated flame retardant and a derivative of tetrabromobisphenol A (TBBPA). It is characterized by its chemical structure, which includes two allyl ether groups attached to the tetrabromobisphenol backbone, enhancing its reactivity and thermal stability. This compound is typically used in the production of epoxy resins and other polymeric materials, providing flame retardant properties that improve fire safety in various applications, including electronics and construction materials. Tetrabromobisphenol A diallyl ether is known for its low volatility and high thermal stability, making it suitable for high-temperature applications. However, like many brominated compounds, it raises environmental and health concerns due to potential toxicity and bioaccumulation. Its use is subject to regulatory scrutiny, and ongoing research is focused on understanding its environmental impact and exploring safer alternatives. Proper handling and disposal practices are essential to mitigate any risks associated with its use.

Formula: C₂₁H₂₀Br₄O₂

InChI: InChI=1S/C21H20Br4O2/c1-5-7-26-19-15(22)9-13(10-16(19)23)21(3,4)14-11-17(24)20(18(25)12-14)27-8-6-2/h5-6,9-12H,1-2,7-8H2,3-4H3

InChI key: InChIKey=PWXTUWQHMIFLKL-UHFFFAOYSA-N

SMILES: BrC=1C=C(C=C(Br)C1OCC=C)C(C2=CC(Br)=C(OCC=C)C(Br)=C2)(C)C

Synonyms:

• 1,1'-Isopropylidenebis[4-(allyloxy)-3,5-dibromobenzene]
• 1,1'-Propane-2,2-Diylbis[3,5-Dibromo-4-(Prop-2-En-1-Yloxy)Benzene]
• 1,1’-(1-Methylethylidene)Bis(3,5-Dibromo-4-(2-Propenyloxy)-Benzen
• 1,1’-(1-Methylethylidene)Bis(3,5-Dibromo-4-(2-Propenyloxy)Benzene)
• 1,1′-(1-Methylethylidene)bis[3,5-dibromo-4-(2-propen-1-yloxy)benzene]
• 1,3-Dibromo-5-[2-(3,5-dibromo-4-prop-2-enoxyphenyl)propan-2-yl]-2-prop-2-enoxybenzene
• 2,2-Bis(3,5-dibromo-4-allyloxyphenyl)propane
• 2,2-Bis(4-(Allyloxy)-3,5-Dibromophenyl)-Propan
• 2,2-Bis(4-Allyloxy-3,5-Dibromophenyl)Propane
• 2,2Bis(4-allyloxy-3,5-dibromophenyl)propane
• Be 51
• Benzene, 1,1′-(1-methylethylidene)bis[3,5-dibromo-4-(2-propen-1-yloxy)-
• Benzene, 1,1′-(1-methylethylidene)bis[3,5-dibromo-4-(2-propenyloxy)-
• Bisallyloxydibromophenylpropane
• Fg 3200
• Fire Guard 3200
• Flame Cut 122K
• Propane, 2,2-bis[4-(allyloxy)-3,5-dibromophenyl]-
• Pyroguard SR 319
• Sr 319
• Tbbpa-De
• Tetrabromine Bisphenol A Bisallyl Ether
• Tetrabromo Ether
• Tetrabromo bisphenol-A allyl ether
• Tetrabromobisphenol A Diallyl Ether
• Tetrabromobisphenol A allyl ether
• Tetrabromobisphenol A bis(allyl ether)
• Tetrabromobisphenol A bis(allylether)

5,5'-(Propane-2,2-diyl)bis(2-(allyloxy)-1,3-dibromobenzene)

CAS: 25327-89-3

• Formula: C₂₁H₂₀Br₄O₂
• Purity: 99%
• Color and Shape: Solid
• Molecular weight: 623.9983

5,5Õ-(Propane-2,2-Diyl)Bis(2-(Allyloxy)-1,3-Dibromobenzene)

CAS: 25327-89-3

• Purity: 99%
• Molecular weight: 624g/mol

Tetrabromobisphenol A-diallyl ether

CAS: 25327-89-3

• Formula: C₂₁H₂₀Br₄O₂
• Color and Shape: Neat
• Molecular weight: 624.00

2,2-Bis(4-allyloxy-3,5-dibromophenyl)propane

CAS: 25327-89-3

• Formula: C₂₁H₂₀Br₄O₂
• Purity: >99.0%(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 624.01

Tetrabromobisphenol A Allyl Ether

CAS: 25327-89-3

Applications Tetrabromobisphenol A Allyl Ether is a brominated flame retardant. References Riess, M., et al.: …

• Formula: C₂₁H₂₀Br₄O₂
• Color and Shape: Off-White
• Molecular weight: 624.00

Tetrabromobisphenol A Allyl Ether

CAS: 25327-89-3

Tetrabromobisphenol A Allyl Ether is a polymer with a diameter of 1.4 μm, which has …

• Formula: C₂₁H₂₀Br₄O₂
• Purity: Min. 95%
• Molecular weight: 624 g/mol