Dibenzothiophene, 98%

Name: Dibenzothiophene, 98%
Brand: Vaqora Chemicals
SKU: VQ-012350

About Dibenzothiophene, 98%

Dibenzothiophene (CAS 132-65-0) is a sulfur heterocycle offered by Vaqora Chemicals at a purity of 98%. Its molecular formula is C12H8S and its molecular weight is 184.26 g/mol. Alternative names: DBT and Diphenylene sulfide.

The material typically appears as white to light yellow powder or crystals or chunks. Literature values give a melting point of 97-100 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 7 hazard statements. Review the Safety Data Sheet before use.

Key uses span catalysis and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g, 500 g and 1 kg packs, Dibenzothiophene is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Catalysis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dibenzothiophene, 98%
Catalogue No.	VQ-012350
CAS Number	132-65-0
IUPAC name	dibenzothiophene
Molecular formula	C₁₂H₈S
Molecular weight	184.26 g/mol
Exact mass	184.0347
Purity / assay	98%
HSN code	29399900
InChIKey	IYYZUPMFVPLQIF-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3S2
PubChem CID	3023

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystals or chunks
Melting point	97-100 °C
LogP (XLogP3)	4.4
H-bond donors / acceptors	0 / 1
TPSA	28.2 Å²
Synonyms	DBT, Diphenylene sulfide, Dibenzo[b,d]thiophene, 9-Thiafluorene, alpha-Thiafluorene, 2,2'-Biphenylylene sulfide, Dibenzo(b,d)thiophene, (1,1'-Biphenyl)-2,2'-diyl sulfide, [1,1'-Biphenyl]-2,2'-diyl sulfide, .alpha.-Thiafluorene, Dibenzothiophene (USAN), benzo[b]benzo[b]thiophene

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H331Toxic if inhaled
H332Harmful if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P262, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P316, P317, P321, P330, P332 + P317, P361 + P364, P362 + P364, P391, 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 Dibenzothiophene, 98%?

The CAS Registry Number of Dibenzothiophene, 98% is 132-65-0. It is also known as DBT, Diphenylene sulfide, Dibenzo[b,d]thiophene.

What is the molecular formula and molecular weight of Dibenzothiophene, 98%?

Dibenzothiophene, 98% has the molecular formula C12H8S and a molecular weight of 184.26 g/mol. Its IUPAC name is dibenzothiophene.

Which grade and pack sizes of Dibenzothiophene, 98% can I order?

We supply Dibenzothiophene, 98% in (98%) grade, in 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dibenzothiophene, 98%?

Yes. Every lot of Dibenzothiophene, 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 Dibenzothiophene, 98% be shipped internationally?

Yes. Dibenzothiophene, 98% 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.