4′-Bromophenacyl bromide, 99%

Name: 4′-Bromophenacyl bromide, 99%
Brand: Vaqora Chemicals
SKU: VQ-008050

About 4′-Bromophenacyl bromide, 99%

4′-Bromophenacyl bromide is a carbonyl building block (Puriss grade) carrying the CAS registry number 99-73-0, specified at 99% purity. Its molecular formula is C8H6Br2O and its molecular weight is 277.94 g/mol. The IUPAC name is 2-bromo-1-(4-bromophenyl)ethanone. Alternative names: 2,4'-Dibromoacetophenone and 4-Bromophenacyl bromide.

It is supplied as white to light yellow powder or crystals. Key physical data: a melting point of 108-110 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis, condensation and reductive amination and API intermediates. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 25 g and 100 g packs, 4′-Bromophenacyl bromide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	4′-Bromophenacyl bromide, 99%
Catalogue No.	VQ-008050
CAS Number	99-73-0
IUPAC name	2-bromo-1-(4-bromophenyl)ethanone
Molecular formula	C₈H₆Br₂O
Molecular weight	277.94 g/mol
Exact mass	277.8765
Grade	Puriss
Purity / assay	99%
HSN code	29147090
InChIKey	FKJSFKCZZIXQIP-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(=O)CBr)Br
PubChem CID	7454

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystals
Melting point	108-110 °C
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
UN number	UN 3261
Synonyms	2,4'-Dibromoacetophenone, 4-Bromophenacyl bromide, p-Bromophenacyl bromide, Ethanone, 2-bromo-1-(4-bromophenyl)-, 2,4-dibromoacetophenone, Parabromophenacyl bromide, bromophenacylbromide, alpha-para-dibromoacetophenone, bromophenacyl bromide, 2-bromo-1-(4-bromophenyl)ethan-1-one, 2-bromo-1-(4-bromophenyl)-ethanone, 4'-Bromophenacyl bromide

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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

Other grades of CAS 99-73-0

AR

4′-Bromophenacyl bromide, AR 99%

CAS: 99-73-0
Formula: C₈H₆Br₂O
MW: 277.94 g/mol

VQ-045829

Frequently asked questions

What is the CAS number of 4′-Bromophenacyl bromide, 99%?

The CAS Registry Number of 4′-Bromophenacyl bromide, 99% is 99-73-0. It is also known as 2,4'-Dibromoacetophenone, 4-Bromophenacyl bromide, p-Bromophenacyl bromide.

What is the molecular formula and molecular weight of 4′-Bromophenacyl bromide, 99%?

4′-Bromophenacyl bromide, 99% has the molecular formula C8H6Br2O and a molecular weight of 277.94 g/mol. Its IUPAC name is 2-bromo-1-(4-bromophenyl)ethanone.

Which grade and pack sizes of 4′-Bromophenacyl bromide, 99% can I order?

We supply 4′-Bromophenacyl bromide, 99% in Puriss (99%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4′-Bromophenacyl bromide, 99%?

Yes. Every lot of 4′-Bromophenacyl bromide, 99% 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 4′-Bromophenacyl bromide, 99% be shipped internationally?

Yes. 4′-Bromophenacyl bromide, 99% is classified as hazardous (UN 3261), 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.