3,4-Dichloro benzaldehyde, 98%

Name: 3,4-Dichloro benzaldehyde, 98%
Brand: Vaqora Chemicals
SKU: VQ-007973

About 3,4-Dichloro benzaldehyde, 98%

Listed under CAS 6287-38-3, 3,4-Dichloro benzaldehyde is a carbonyl building block available from Vaqora Chemicals (Synthesis grade) with a typical assay of 98%. Its molecular formula is C7H4Cl2O and its molecular weight is 175.01 g/mol. It is also known as Benzaldehyde, 3,4-dichloro- or (3,4-dichloro-phenyl)-methanone.

It is supplied as a white to light yellow powder, crystals or crystalline solid. Key physical data: a melting point of 39-42 °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.

It is commonly used for organic synthesis, condensation and reductive amination and API intermediates. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3,4-Dichloro benzaldehyde in 5 g, 25 g, 100 g and 4 x 25 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	3,4-Dichloro benzaldehyde, 98%
Catalogue No.	VQ-007973
CAS Number	6287-38-3
IUPAC name	3,4-dichlorobenzaldehyde
Molecular formula	C₇H₄Cl₂O
Molecular weight	175.01 g/mol
Exact mass	173.9639
Grade	Synthesis
Purity / assay	98%
HSN code	29130090
InChIKey	ZWUSBSHBFFPRNE-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C=O)Cl)Cl
PubChem CID	22710

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder, crystals or crystalline solid
Melting point	39-42 °C
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
UN number	UN 1759

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, 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 3,4-Dichloro benzaldehyde, 98%?

The CAS Registry Number of 3,4-Dichloro benzaldehyde, 98% is 6287-38-3. It is also known as Benzaldehyde, 3,4-dichloro-, (3,4-dichloro-phenyl)-methanone.

What is the molecular formula and molecular weight of 3,4-Dichloro benzaldehyde, 98%?

3,4-Dichloro benzaldehyde, 98% has the molecular formula C7H4Cl2O and a molecular weight of 175.01 g/mol. Its IUPAC name is 3,4-dichlorobenzaldehyde.

Which grade and pack sizes of 3,4-Dichloro benzaldehyde, 98% can I order?

We supply 3,4-Dichloro benzaldehyde, 98% in Synthesis (98%) grade, in 5 g, 25 g, 100 g, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,4-Dichloro benzaldehyde, 98%?

Yes. Every lot of 3,4-Dichloro benzaldehyde, 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 3,4-Dichloro benzaldehyde, 98% be shipped internationally?

Yes. 3,4-Dichloro benzaldehyde, 98% is classified as hazardous (UN 1759), 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.