Benzaldehyde Dibenzyl Acetal

Name: Benzaldehyde Dibenzyl Acetal
Brand: Vaqora Chemicals
SKU: VQ-032319

About Benzaldehyde Dibenzyl Acetal

Listed under CAS 5784-65-6, Benzaldehyde Dibenzyl Acetal is an impurity of Benzalkonium available from Vaqora Chemicals. Formula C21H20O2, molecular weight 304.4 g/mol. Its systematic (IUPAC) name is bis(phenylmethoxy)methylbenzene. It is also known as [Di(benzyloxy)methyl]benzene or (dibenzyloxylmethyl)benzene.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Benzalkonium impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Benzaldehyde Dibenzyl Acetal in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Benzalkonium

View every impurity, metabolite and intermediate we list for Benzalkonium.

Benzalkonium impurities

Specifications & identifiers

Chemical identifiers
Product name	Benzaldehyde Dibenzyl Acetal
Catalogue No.	VQ-032319
CAS Number	5784-65-6
IUPAC name	bis(phenylmethoxy)methylbenzene
Molecular formula	C₂₁H₂₀O₂
Molecular weight	304.4 g/mol
Exact mass	304.1463
Grade	Reference Standard
HSN code	38229090
InChIKey	WMWUFFDJWAAUQH-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)COC(C2=CC=CC=C2)OCC3=CC=CC=C3
PubChem CID	12272857

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	Benzene, 1,1'-[(phenylmethylene)bis(oxymethylene)]bis-, [Di(benzyloxy)methyl]benzene, (dibenzyloxylmethyl)benzene, (((Phenylmethylene)bis(oxy))bis(methylene))dibenzene, [benzyloxy(phenyl)methoxy]methylbenzene, 1,1'-[(Phenylmethylene)bis(oxymethylene)]dibenzene

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 Benzaldehyde Dibenzyl Acetal?

The CAS Registry Number of Benzaldehyde Dibenzyl Acetal is 5784-65-6. It is also known as Benzene, 1,1'-[(phenylmethylene)bis(oxymethylene)]bis-, [Di(benzyloxy)methyl]benzene, (dibenzyloxylmethyl)benzene.

What is the molecular formula and molecular weight of Benzaldehyde Dibenzyl Acetal?

Benzaldehyde Dibenzyl Acetal has the molecular formula C21H20O2 and a molecular weight of 304.4 g/mol. Its IUPAC name is bis(phenylmethoxy)methylbenzene.

What is Benzaldehyde Dibenzyl Acetal used for?

Benzaldehyde Dibenzyl Acetal is supplied as a characterised reference material related to Benzalkonium. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Benzaldehyde Dibenzyl Acetal can I order?

We supply Benzaldehyde Dibenzyl Acetal in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzaldehyde Dibenzyl Acetal?

Yes. Every lot of Benzaldehyde Dibenzyl Acetal 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 Benzaldehyde Dibenzyl Acetal be shipped internationally?

Yes. Benzaldehyde Dibenzyl Acetal 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.