1,3,6,8-Tetrabromopyrene, 98%

Name: 1,3,6,8-Tetrabromopyrene, 98%
Brand: Vaqora Chemicals
SKU: VQ-010329

About 1,3,6,8-Tetrabromopyrene, 98%

Listed under CAS 128-63-2, 1,3,6,8-Tetrabromopyrene is a halogenated building block available from Vaqora Chemicals with a typical assay of 98%. The compound has the formula C16H6Br4, corresponding to a molecular weight of 517.8 g/mol. Alternative names: Pyrene, 1,3,6,8-tetrabromo- and C16H6Br4.

In its supplied form it is a pale yellow to cream powder. Reported physical data include a melting point of 410-413 °C. Keep the material at room temperature in a dry place and protect it from moisture. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span cross-coupling substrates, alkylation reactions and organic synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3,6,8-Tetrabromopyrene, 98%
Catalogue No.	VQ-010329
CAS Number	128-63-2
IUPAC name	1,3,6,8-tetrabromopyrene
Molecular formula	C₁₆H₆Br₄
Molecular weight	517.8 g/mol
Exact mass	517.7162
Purity / assay	98%
HSN code	2903
InChIKey	ZKBKRTZIYOKNRG-UHFFFAOYSA-N
SMILES	C1=CC2=C3C(=C(C=C2Br)Br)C=CC4=C(C=C(C1=C43)Br)Br
PubChem CID	67188

Physical properties
Physical form	Powder
Appearance	Pale yellow to cream powder
Melting point	410-413 °C
LogP (XLogP3)	7.8
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Storage	Room temperature

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 1,3,6,8-Tetrabromopyrene, 98%?

The CAS Registry Number of 1,3,6,8-Tetrabromopyrene, 98% is 128-63-2. It is also known as Pyrene, 1,3,6,8-tetrabromo-, C16H6Br4, 1,3,6,8-Tetrabromopyrene, 97%.

What is the molecular formula and molecular weight of 1,3,6,8-Tetrabromopyrene, 98%?

1,3,6,8-Tetrabromopyrene, 98% has the molecular formula C16H6Br4 and a molecular weight of 517.8 g/mol. Its IUPAC name is 1,3,6,8-tetrabromopyrene.

Which grade and pack sizes of 1,3,6,8-Tetrabromopyrene, 98% can I order?

We supply 1,3,6,8-Tetrabromopyrene, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,3,6,8-Tetrabromopyrene, 98%?

Yes. Every lot of 1,3,6,8-Tetrabromopyrene, 98% 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 1,3,6,8-Tetrabromopyrene, 98% be shipped internationally?

Yes. 1,3,6,8-Tetrabromopyrene, 98% is classified as hazardous, 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.

How should 1,3,6,8-Tetrabromopyrene, 98% be stored?

Room temperature. Keep the container tightly closed and refer to the SDS for full handling guidance.