4-Bromo acetophenone, 98%

Name: 4-Bromo acetophenone, 98%
Brand: Vaqora Chemicals
SKU: VQ-008021

About 4-Bromo acetophenone, 98%

4-Bromo acetophenone (CAS 99-90-1) is a carbonyl building block offered by Vaqora Chemicals (Synthesis grade) with a typical assay of 98%. Formula C8H7BrO, molecular weight 199.04 g/mol. The IUPAC name is 1-(4-bromophenyl)ethanone. It is also known as 1-Acetyl-4-bromobenzene or 4'-Bromoacetophenone.

The material typically appears as a white to off-white powder, crystals, flakes or crystalline powder. Reported physical data include a melting point of 49-51 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, condensation and reductive amination and API intermediates. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Bromo acetophenone in 25 g, 100 g, 250 g and 5 x 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Bromo acetophenone, 98%
Catalogue No.	VQ-008021
CAS Number	99-90-1
IUPAC name	1-(4-bromophenyl)ethanone
Molecular formula	C₈H₇BrO
Molecular weight	199.04 g/mol
Exact mass	197.968
Grade	Synthesis
Purity / assay	98%
HSN code	29147990
InChIKey	WYECURVXVYPVAT-UHFFFAOYSA-N
SMILES	CC(=O)C1=CC=C(C=C1)Br
PubChem CID	7466

Physical properties
Physical form	Flakes
Appearance	White to off-white powder, crystals, flakes or crystalline powder
Melting point	49-51 °C
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	1-Acetyl-4-bromobenzene, 4'-Bromoacetophenone, p-Bromoacetophenone, Ethanone, 1-(4-bromophenyl)-, Methyl p-bromophenyl ketone, Acetophenone, 4'-bromo-, 1-(4-bromophenyl)ethan-1-one, p-Bromophenyl methyl ketone, 1-bromo-4-acetylbenzene, 1-(4-bromophenyl)-ethanone, 4 inverted exclamation mark -Bromoacetophenone, 4-acetylbromobenzene

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Precautionary statements: P233, P260, P261, P264, P264 + P265, P270, P271, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P342 + P316, P362 + P364, P403, 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 4-Bromo acetophenone, 98%?

The CAS Registry Number of 4-Bromo acetophenone, 98% is 99-90-1. It is also known as 1-Acetyl-4-bromobenzene, 4'-Bromoacetophenone, p-Bromoacetophenone.

What is the molecular formula and molecular weight of 4-Bromo acetophenone, 98%?

4-Bromo acetophenone, 98% has the molecular formula C8H7BrO and a molecular weight of 199.04 g/mol. Its IUPAC name is 1-(4-bromophenyl)ethanone.

Which grade and pack sizes of 4-Bromo acetophenone, 98% can I order?

We supply 4-Bromo acetophenone, 98% in Synthesis (98%) grade, in 25 g, 100 g, 250 g, 5 x 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Bromo acetophenone, 98%?

Yes. Every lot of 4-Bromo acetophenone, 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 4-Bromo acetophenone, 98% be shipped internationally?

Yes. 4-Bromo acetophenone, 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.