4-Nitrophenacyl bromide, 98%

Name: 4-Nitrophenacyl bromide, 98%
Brand: Vaqora Chemicals
SKU: VQ-009820

About 4-Nitrophenacyl bromide, 98%

Vaqora Chemicals supplies 4-Nitrophenacyl bromide, a nitrogen-functional building block registered under CAS number 99-81-0, specified at 98% purity. The compound has the formula C8H6BrNO3, corresponding to a molecular weight of 244.04 g/mol. Its systematic (IUPAC) name is 2-bromo-1-(4-nitrophenyl)ethanone. Common synonyms include ω-Bromo-4-nitroacetophenone and 2-Bromo-4′-nitroacetophenone.

The material typically appears as light yellow to orange powder or crystals. Reported physical data include a melting point of 94-99 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, 4-Nitrophenacyl bromide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Nitrophenacyl bromide, 98%
Catalogue No.	VQ-009820
CAS Number	99-81-0
IUPAC name	2-bromo-1-(4-nitrophenyl)ethanone
Molecular formula	C₈H₆BrNO₃
Molecular weight	244.04 g/mol
Exact mass	242.9531
Purity / assay	98%
HSN code	29335990
InChIKey	MBUPVGIGAMCMBT-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(=O)CBr)[N+](=O)[O-]
PubChem CID	66840

Physical properties
Physical form	Crystalline
Appearance	Light yellow to orange powder or crystals
Melting point	94-99 °C
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 3
TPSA	62.9 Å²
Synonyms	ω-Bromo-4-nitroacetophenone, 2-Bromo-4′-nitroacetophenone, 2-Bromo-4'-nitroacetophenone, p-Nitrophenacyl bromide, alpha-Bromo-p-nitroacetophenone, 4'-Nitro-2-bromoacetophenone, 2-Bromo-p-nitroacetophenone, Acetophenone, 2-bromo-4'-nitro-, 2-bromo-1-(4-nitrophenyl)ethan-1-one, Ethanone, 2-bromo-1-(4-nitrophenyl)-, alpha-Bromo-4-nitroacetophenone, 2-bromo-4-nitroacetophenone

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

Frequently asked questions

What is the CAS number of 4-Nitrophenacyl bromide, 98%?

The CAS Registry Number of 4-Nitrophenacyl bromide, 98% is 99-81-0. It is also known as ω-Bromo-4-nitroacetophenone, 2-Bromo-4′-nitroacetophenone, 2-Bromo-4'-nitroacetophenone.

What is the molecular formula and molecular weight of 4-Nitrophenacyl bromide, 98%?

4-Nitrophenacyl bromide, 98% has the molecular formula C8H6BrNO3 and a molecular weight of 244.04 g/mol. Its IUPAC name is 2-bromo-1-(4-nitrophenyl)ethanone.

Which grade and pack sizes of 4-Nitrophenacyl bromide, 98% can I order?

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

Do you provide a COA and SDS with 4-Nitrophenacyl bromide, 98%?

Yes. Every lot of 4-Nitrophenacyl bromide, 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-Nitrophenacyl bromide, 98% be shipped internationally?

Yes. 4-Nitrophenacyl bromide, 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.