Diphenyl Sulfide

Name: Diphenyl Sulfide
Brand: Vaqora Chemicals
SKU: VQ-010857

About Diphenyl Sulfide

Diphenyl Sulfide is an organosulfur compound carrying the CAS registry number 139-66-2. The compound has the formula C12H10S, corresponding to a molecular weight of 186.27 g/mol. Systematically, it is named phenylsulfanylbenzene. Common synonyms include 1,1′-Thiobis[benzene] and Phenyl sulfide.

Keep the container tightly sealed and store it in a cool, dry area. 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 and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diphenyl Sulfide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diphenyl Sulfide
Catalogue No.	VQ-010857
CAS Number	139-66-2
IUPAC name	phenylsulfanylbenzene
Molecular formula	C₁₂H₁₀S
Molecular weight	186.27 g/mol
Exact mass	186.0503
Grade	Reference Standard
InChIKey	LTYMSROWYAPPGB-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)SC2=CC=CC=C2
PubChem CID	8766

Physical properties
Physical form	Other
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 1
TPSA	25.3 Å²
Synonyms	1,1′-Thiobis[benzene], Phenyl sulfide, (Phenylsulfanyl)benzene, Diphenyl monosulfide, Diphenyl thioether, Diphenylmercaptan, Diphenylsulfane, Diphenyl sulphide, Benzene, 1,1'-thiobis-, Phenylthiobenzene, Diphenylthiamethane, Sulfide, diphenyl

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P280, P301 + P317, P302 + P352, P321, P330, P332 + P317, P362 + P364, P391, 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

Other grades of CAS 139-66-2

Diphenyl sulfide, 98%

CAS: 139-66-2
Formula: C₁₂H₁₀S
MW: 186.27 g/mol

VQ-010858

Frequently asked questions

What is the CAS number of Diphenyl Sulfide?

The CAS Registry Number of Diphenyl Sulfide is 139-66-2. It is also known as 1,1′-Thiobis[benzene], Phenyl sulfide, (Phenylsulfanyl)benzene.

What is the molecular formula and molecular weight of Diphenyl Sulfide?

Diphenyl Sulfide has the molecular formula C12H10S and a molecular weight of 186.27 g/mol. Its IUPAC name is phenylsulfanylbenzene.

Which grade and pack sizes of Diphenyl Sulfide can I order?

We supply Diphenyl Sulfide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diphenyl Sulfide?

Yes. Every lot of Diphenyl Sulfide 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 Sulfide be shipped internationally?

Yes. Diphenyl Sulfide 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.