DIBENZYL SULFOXIDE

Product Name: DIBENZYL SULFOXIDE
CAS No.: 621-08-9
Chemical Name: DIBENZYL SULFOXIDE
Synonyms: tardiold;Tardiol D;Preventol CI 5;BENZYL SULFOXIDE;Benzyl sulphoxide;sulfoxide,dibenzyl;DIBENZYL SULFOXIDE;Sulfoxide, dibenzyl;DIBENZYL SULPHOXIDE;Benzyl sulfoxide, 98+%
CBNumber: CB8105060
Molecular Formula: C14H14OS
Formula Weight: 230.33
MOL File: 621-08-9.mol

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DIBENZYL SULFOXIDE Property

Melting point:: 130-132 °C(lit.)
Boiling point:: 342.33°C (rough estimate)
Density: 1.1421 (rough estimate)
bulk density: 400-500kg/m3
vapor pressure: 0Pa at 25℃
refractive index: 1.5700 (estimate)
storage temp.: Store below +30°C.
solubility: 0.3g/l
form: Crystalline Powder
color: Off-white to pale yellow
PH: 6.0-6.5 (0.3g/l, H2O, 20℃)
Water Solubility: 318.82mg/L at 20℃
InChI: 1S/C14H14OS/c15-16(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2
InChIKey: HTMQZWFSTJVJEQ-UHFFFAOYSA-N
LogP: 1.76 at 25℃
CAS DataBase Reference: 621-08-9(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,1'-[sulfinylbis(methylene)]bis-(621-08-9)
EPA Substance Registry System: Benzene, 1,1'-[sulfinylbis(methylene)]bis- (621-08-9)

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Safety

WGK Germany: 3
RTECS: DA9275000
TSCA: TSCA listed
HS Code: 2930 90 98

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D0001
Product name: Dibenzyl Sulfoxide
Purity: >99.0%(HPLC)
Packaging: 25g
Price: $79
Updated: 2026/03/19

TCI Chemical

Product number: D0001
Product name: Dibenzyl Sulfoxide
Purity: >99.0%(HPLC)
Packaging: 250g
Price: $233
Updated: 2026/03/19

TCI Chemical

Product number: D0001
Product name: Dibenzyl Sulfoxide
Purity: >99.0%(HPLC)
Packaging: 100g
Price: $175
Updated: 2026/03/19

TRC

Product number: B535393
Product name: BenzylSulfoxide
Packaging: 500mg
Price: $60
Updated: 2021/12/16

TRC

Product number: B535393
Product name: BenzylSulfoxide
Packaging: 2.5g
Price: $75
Updated: 2021/12/16

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DIBENZYL SULFOXIDE Chemical Properties,Usage,Production

Chemical Properties

Off-white to pale yellow crystalline powder

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 8365, 1995 DOI: 10.1021/jo00131a009

Flammability and Explosibility

Not classified

DIBENZYL SULFOXIDE Preparation Products And Raw materials

Raw materials

Periodic acid Chloroform Dibenzyl sulphide

Preparation Products

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DIBENZYL SULFOXIDE Suppliers

Americas 1 Belgium 1 China 99 Czech Republic 1 Europe 2 Germany 3 India 2 Japan 3 Poland 1 Switzerland 1 United Kingdom 7 United States 21 Global 142

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Meryer (Shanghai) Chemical Technology Co., Ltd.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Shanghai Longsheng chemical Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Syntechem Co.,Ltd

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China Langchem Inc.

Tel: 0086-21-58956006
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Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
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View Lastest Price from DIBENZYL SULFOXIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Dibenzyl Sulfoxide 621-08-9
Price: US $0.10-10.00/KG
Min. Order: 0.10000000149011612KG
Purity: 98%
Supply Ability: 200TONS
Release date: 2025-08-15

Career Henan Chemical Co

Product: DIBENZYL SULFOXIDE 621-08-9
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg -1000kg
Release date: 2020-01-02

621-08-9, DIBENZYL SULFOXIDERelated Search:

Dibenzyl sulphide DIBENZYL SULFONE Dibenzyl disulfide DIMETHYL SULFOXIDE-D6 PHENYLSULFINYLACETIC ACID ETHYL ESTER SULFOXIDE

1,1’-(sulfinylbis(methylene))bis-benzen

DIBENZYL SULFOXIDE 95%

Benzene, 1,1-sulfinylbis(methylene)bis-

sulfinylbis(methylene)dibenzene

Benzyl sulfoxide, 98+%

DIBENZYL SULFOXIDE FOR SYNTHESIS

(Sulfinylbis(methylene)

[(Benzylsulfinyl)methyl]benzene

1,1’-[sulfinylbis(methylene)]bis-benzen

Benzyl sulphoxide

bis(phenylmethyl)sulfoxide

Preventol CI 5

Sulfoxide, dibenzyl

sulfoxide,dibenzyl

Tardiol D

tardiold

BENZYL SULFOXIDE

DIBENZYL SULPHOXIDE

DIBENZYL SULFOXIDE

(phenylmethyl)sulfinylmethylbenzene

Dibenzyl Sulfoxide &gt

Dibenzyl Sulfoxide >98.0%(GC)

621-08-9

621-08-3

C6H5CH22SO

Color Former & Related Compounds

Sulfoxides

Sulfur Compounds

Organic Building Blocks

Building Blocks

Color Former & Related Compounds

Functional Materials

Sensitizer