Diphenyl sulfoxide, 96%

Name: Diphenyl sulfoxide, 96%
Brand: Vaqora Chemicals
SKU: VQ-010860

About Diphenyl sulfoxide, 96%

Vaqora Chemicals supplies Diphenyl sulfoxide, an organosulfur compound registered under CAS number 945-51-7 with a typical assay of 96%. Formula C12H10OS, molecular weight 202.27 g/mol. The IUPAC name is benzenesulfinylbenzene. It is also known as Phenyl sulfoxide or Diphenylsulfoxide.

In its supplied form it is white to off-white powder or crystals or chunks. Key physical data: a melting point of 69-71 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include catalysis and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diphenyl sulfoxide in 5 g, 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Catalysis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diphenyl sulfoxide, 96%
Catalogue No.	VQ-010860
CAS Number	945-51-7
IUPAC name	benzenesulfinylbenzene
Molecular formula	C₁₂H₁₀OS
Molecular weight	202.27 g/mol
Exact mass	202.0452
Purity / assay	96%
HSN code	29039990
InChIKey	JJHHIJFTHRNPIK-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)S(=O)C2=CC=CC=C2
PubChem CID	13679

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals or chunks
Melting point	69-71 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 2
TPSA	36.3 Å²
Synonyms	Phenyl sulfoxide, Diphenylsulfoxide, Phenylsulfinylbenzene, Sulfoxide, diphenyl, sulfinyldibenzene, Diphenyl sulphoxide, (phenylsulfinyl)benzene, 1,1'-sulfinyldibenzene, (benzenesulfinyl)benzene, pheny sulfoxide, diphenylsulphoxide, benzenesulinylbenzene

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Diphenyl sulfoxide, 96%?

The CAS Registry Number of Diphenyl sulfoxide, 96% is 945-51-7. It is also known as Phenyl sulfoxide, Diphenylsulfoxide, Phenylsulfinylbenzene.

What is the molecular formula and molecular weight of Diphenyl sulfoxide, 96%?

Diphenyl sulfoxide, 96% has the molecular formula C12H10OS and a molecular weight of 202.27 g/mol. Its IUPAC name is benzenesulfinylbenzene.

Which grade and pack sizes of Diphenyl sulfoxide, 96% can I order?

We supply Diphenyl sulfoxide, 96% in (96%) grade, in 5 g, 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diphenyl sulfoxide, 96%?

Yes. Every lot of Diphenyl sulfoxide, 96% 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 Diphenyl sulfoxide, 96% be shipped internationally?

Yes. Diphenyl sulfoxide, 96% 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.