Biphenyl-4-carboxaldehyde, 99%

About Biphenyl-4-carboxaldehyde, 99%

Biphenyl-4-carboxaldehyde is a carbonyl building block carrying the CAS registry number 3218-36-8, specified at 99% purity. With the molecular formula C13H10O, it has a molar mass of 182.22 g/mol. Its systematic (IUPAC) name is 4-phenylbenzaldehyde. It is also known as 4-Biphenylaldehyde or [1,1'-Biphenyl]-4-carboxaldehyde.

In its supplied form it is white to yellow powder or crystal or chunks. Reported physical data include a melting point of 57-59 °C and a boiling point of 184 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis, condensation and reductive amination, API intermediates and coordination chemistry. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Coordination chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	Biphenyl-4-carboxaldehyde, 99%
Catalogue No.	VQ-008097
CAS Number	3218-36-8
IUPAC name	4-phenylbenzaldehyde
Molecular formula	C₁₃H₁₀O
Molecular weight	182.22 g/mol
Exact mass	182.0732
Purity / assay	99%
HSN code	29333990
InChIKey	ISDBWOPVZKNQDW-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=CC=C(C=C2)C=O
PubChem CID	76689

Physical properties
Physical form	Crystalline
Appearance	White to yellow powder or crystal or chunks
Melting point	57-59 °C
Boiling point	184 °C
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	4-Biphenylaldehyde, [1,1'-Biphenyl]-4-carboxaldehyde, (1,1'-Biphenyl)-4-carboxaldehyde, 4-Biphenylcarboxaldehyde, [1,1'-Biphenyl]-4-carbaldehyde, p-Phenylbenzaldehyde, 4-Formylbiphenyl, Biphenyl-4-carbaldehyde, 4-Biphenylylcarboxaldehyde, p-Biphenylylaldehyde, p-Biphenylaldehyde, p-Biphenylcarboxaldehyde

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 Biphenyl-4-carboxaldehyde, 99%?

The CAS Registry Number of Biphenyl-4-carboxaldehyde, 99% is 3218-36-8. It is also known as 4-Biphenylaldehyde, [1,1'-Biphenyl]-4-carboxaldehyde, (1,1'-Biphenyl)-4-carboxaldehyde.

What is the molecular formula and molecular weight of Biphenyl-4-carboxaldehyde, 99%?

Biphenyl-4-carboxaldehyde, 99% has the molecular formula C13H10O and a molecular weight of 182.22 g/mol. Its IUPAC name is 4-phenylbenzaldehyde.

Which grade and pack sizes of Biphenyl-4-carboxaldehyde, 99% can I order?

We supply Biphenyl-4-carboxaldehyde, 99% in (99%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Biphenyl-4-carboxaldehyde, 99%?

Yes. Every lot of Biphenyl-4-carboxaldehyde, 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 Biphenyl-4-carboxaldehyde, 99% be shipped internationally?

Yes. Biphenyl-4-carboxaldehyde, 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.