3,3′,5,5′-Tetrabromobisphenol A, 97%

Name: 3,3′,5,5′-Tetrabromobisphenol A, 97%
Brand: Vaqora Chemicals
SKU: VQ-018996

About 3,3′,5,5′-Tetrabromobisphenol A, 97%

3,3′,5,5′-Tetrabromobisphenol A (CAS 79-94-7) is a monomer offered by Vaqora Chemicals with a typical assay of 97%. Its molecular formula is C15H12Br4O2 and its molecular weight is 543.9 g/mol. Systematically, it is named 2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxyphenyl)propan-2-yl]phenol. It is also known as 4,4′-Isopropylidenebis(2,6-dibromophenol) or TBBPA.

In its supplied form it is white to almost white powder or crystals. Reported physical data include a melting point of 178-181 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for polymerisation, crosslinking and curing and adhesives and coatings. Buyers come mainly from polymers and plastics and paints and coatings.

Available in 25 g, 100 g, 500 g and 5 kg packs, 3,3′,5,5′-Tetrabromobisphenol A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Polymerisation
Crosslinking & curing
Adhesives & coatings

Industries

Specifications & identifiers

Chemical identifiers
Product name	3,3′,5,5′-Tetrabromobisphenol A, 97%
Catalogue No.	VQ-018996
CAS Number	79-94-7
IUPAC name	2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxyphenyl)propan-2-yl]phenol
Molecular formula	C₁₅H₁₂Br₄O₂
Molecular weight	543.9 g/mol
Exact mass	543.753
Purity / assay	97%
HSN code	29420090
InChIKey	VEORPZCZECFIRK-UHFFFAOYSA-N
SMILES	CC(C)(C1=CC(=C(C(=C1)Br)O)Br)C2=CC(=C(C(=C2)Br)O)Br
PubChem CID	6618

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals
Melting point	178-181 °C
LogP (XLogP3)	6.8
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
UN number	UN 3077
Synonyms	4,4′-Isopropylidenebis(2,6-dibromophenol), TBBPA, Tetrabromobisphenol A, 3,3',5,5'-Tetrabromobisphenol A, 4,4'-(propane-2,2-diyl)bis(2,6-dibromophenol), 2,2-Bis(3,5-dibromo-4-hydroxyphenyl)propane, 4,4'-Isopropylidenebis(2,6-dibromophenol), Firemaster BP 4A, Fire Guard 2000, Great Lakes BA-59P, Saytex RB 100PC, Tetrabromodiphenylopropane

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H350May cause cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P273, P280, P318, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3,3′,5,5′-Tetrabromobisphenol A, 97%?

The CAS Registry Number of 3,3′,5,5′-Tetrabromobisphenol A, 97% is 79-94-7. It is also known as 4,4′-Isopropylidenebis(2,6-dibromophenol), TBBPA, Tetrabromobisphenol A.

What is the molecular formula and molecular weight of 3,3′,5,5′-Tetrabromobisphenol A, 97%?

3,3′,5,5′-Tetrabromobisphenol A, 97% has the molecular formula C15H12Br4O2 and a molecular weight of 543.9 g/mol. Its IUPAC name is 2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxyphenyl)propan-2-yl]phenol.

Which grade and pack sizes of 3,3′,5,5′-Tetrabromobisphenol A, 97% can I order?

We supply 3,3′,5,5′-Tetrabromobisphenol A, 97% in (97%) grade, in 25 g, 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,3′,5,5′-Tetrabromobisphenol A, 97%?

Yes. Every lot of 3,3′,5,5′-Tetrabromobisphenol A, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3,3′,5,5′-Tetrabromobisphenol A, 97% be shipped internationally?

Yes. 3,3′,5,5′-Tetrabromobisphenol A, 97% is classified as hazardous (UN 3077), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.