3′,4′-Dichloroacetophenone, 99%

Name: 3′,4′-Dichloroacetophenone, 99%
Brand: Vaqora Chemicals
SKU: VQ-008002

About 3′,4′-Dichloroacetophenone, 99%

Listed under CAS 2642-63-9, 3′,4′-Dichloroacetophenone is a carbonyl building block available from Vaqora Chemicals at a purity of 99%. With the molecular formula C8H6Cl2O, it has a molar mass of 189.04 g/mol. The IUPAC name is 1-(3,4-dichlorophenyl)ethanone. Common synonyms include 3',4'-Dichloroacetophenone and Ethanone, 1-(3,4-dichlorophenyl)-.

In its supplied form it is white to light yellow to light orange powder or crystals. Literature values give a melting point of 72-74 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis, condensation and reductive amination and API intermediates. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	3′,4′-Dichloroacetophenone, 99%
Catalogue No.	VQ-008002
CAS Number	2642-63-9
IUPAC name	1-(3,4-dichlorophenyl)ethanone
Molecular formula	C₈H₆Cl₂O
Molecular weight	189.04 g/mol
Exact mass	187.9796
Purity / assay	99%
HSN code	29239000
InChIKey	WBPAOUHWPONFEQ-UHFFFAOYSA-N
SMILES	CC(=O)C1=CC(=C(C=C1)Cl)Cl
PubChem CID	75841

Physical properties
Physical form	Crystalline
Appearance	White to light yellow to light orange powder or crystals
Melting point	72-74 °C
LogP (XLogP3)	3.1
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	3',4'-Dichloroacetophenone, Ethanone, 1-(3,4-dichlorophenyl)-, 1-(3,4-Dichlorophenyl)ethan-1-one, Acetophenone, 3',4'-dichloro-, Acetophenone, 3',4'-dichloro-(8CI), 3,4-Dichloroacetophenone, 1-acetyl-3,4-dichlorobenzene, 3.4-dichloroacetophenone, 3,4-dichloro-acetophenone, 3', 4'-dichloroacetophenone, 3',4'-dichloro acetophenone, 1-(3,4-dichlorophenyl)-ethanone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 3′,4′-Dichloroacetophenone, 99%?

The CAS Registry Number of 3′,4′-Dichloroacetophenone, 99% is 2642-63-9. It is also known as 3',4'-Dichloroacetophenone, Ethanone, 1-(3,4-dichlorophenyl)-, 1-(3,4-Dichlorophenyl)ethan-1-one.

What is the molecular formula and molecular weight of 3′,4′-Dichloroacetophenone, 99%?

3′,4′-Dichloroacetophenone, 99% has the molecular formula C8H6Cl2O and a molecular weight of 189.04 g/mol. Its IUPAC name is 1-(3,4-dichlorophenyl)ethanone.

Which grade and pack sizes of 3′,4′-Dichloroacetophenone, 99% can I order?

We supply 3′,4′-Dichloroacetophenone, 99% in (99%) grade, in 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 3′,4′-Dichloroacetophenone, 99%?

Yes. Every lot of 3′,4′-Dichloroacetophenone, 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 3′,4′-Dichloroacetophenone, 99% be shipped internationally?

Yes. 3′,4′-Dichloroacetophenone, 99% 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.