DI-N-BUTYL SULFOXIDE

Product Name: DI-N-BUTYL SULFOXIDE
CAS No.: 2168-93-6
Chemical Name: DI-N-BUTYL SULFOXIDE
Synonyms: DIBUTYL SULFOXIDE;BUTYL SULFOXIDE;N-BUTYL SULFOXIDE;sulfoxide,dibutyl;dibutylsulphoxide;Dibutyl sulphoxide;Sulfoxide, dibutyl;n-Butyl sulphoxide;Butyl sulfoxide 96%;DI-N-BUTYL SULFOXIDE
CBNumber: CB8450557
Molecular Formula: C8H18OS
Formula Weight: 162.29
MOL File: 2168-93-6.mol

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DI-N-BUTYL SULFOXIDE Property

Melting point:: 31-34 °C(lit.)
Boiling point:: 250 °C(lit.)
Density: 0.832 g/mL at 25 °C(lit.)
refractive index: n20/D 1.467(lit.)
Flash point:: 250 °F
storage temp.: 2-8°C, stored under nitrogen
form: powder to lump to clear liquid
color: White or Colorless to Yellow
Water Solubility: Slightly soluble in water.
Sensitive: Hygroscopic
BRN: 1747425
Dielectric constant: 24.73
CAS DataBase Reference: 2168-93-6(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3
RTECS: EK5700000
HS Code: 29041000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B102407
Product name: Butyl sulfoxide
Purity: 96%
Packaging: 5g
Price: $46.6
Updated: 2023/06/20

TCI Chemical

Product number: D1173
Product name: Dibutyl Sulfoxide
Purity: >96.0%(GC)
Packaging: 5g
Price: $46
Updated: 2025/07/31

TCI Chemical

Product number: D1173
Product name: Dibutyl Sulfoxide
Purity: >96.0%(GC)
Packaging: 25g
Price: $149
Updated: 2025/07/31

TRC

Product number: D493145
Product name: Di-N-ButylSulfoxide
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: D493145
Product name: Di-N-ButylSulfoxide
Packaging: 100mg
Price: $60
Updated: 2021/12/16

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DI-N-BUTYL SULFOXIDE Chemical Properties,Usage,Production

Chemical Properties

COLOURLESS LOW MELTING CRYSTALLINE SOLID

Uses

It is used as an active pharmaceutical intermediate and in the extraction of thorium(IV) from nitric acid solutions in xylene.

Synthesis Reference(s)

Synthetic Communications, 17, p. 515, 1987 DOI: 10.1080/00397918708056437
Tetrahedron, 43, p. 1753, 1987 DOI: 10.1016/S0040-4020(01)81484-8

DI-N-BUTYL SULFOXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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DI-N-BUTYL SULFOXIDE Suppliers

Americas 1 Belgium 1 China 49 Europe 1 Germany 2 India 1 Japan 2 Switzerland 1 United Kingdom 4 United States 10 Global 72

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
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Alfa Aesar

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Fax: 021-67582001/03/05
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TCI (Shanghai) Development Co., Ltd.

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Fax: 021-67121385
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JinYan Chemicals(ShangHai) Co.,Ltd.

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Fax: 86-021-50426522,50426273
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Shanghai Hanhong Scientific Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Sinopharm Chemical Reagent Co,Ltd.

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Maya High Purity Chemicals

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Country: China
ProdList: 11707
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Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
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2168-93-6, DI-N-BUTYL SULFOXIDERelated Search:

DI-N-BUTYL SULFOXIDE DI-N-OCTYL SULFOXIDE Fulvestrant L-BUTHIONINE-(S,R)-SULFOXIMINE DL-BUTHIONINE-[S,R]-SULFOXIMINE DI-N-BUTYL SULFONE BIS(2-ETHYLHEXYL) SULFOXIDE SULFOXIDE L-BUTHIONINE SULFOXIDE DI-N-AMYL SULFOXIDE DI-N-DODECYL SULFOXIDE BOC-L-BUTHIONINESULFOXIMINE DIDECYL SULFOXIDE DI-N-OCTYL SULFONE DIAMYL SULFOXIDE DI-N-HEXYL SULFONE DIISOAMYL SULFONE AKOS BBS-00004948

1-(Butylsulfinyl)butane

1,1’-sulfinylbis-butan

Dibutyl sulphoxide

dibutylsulphoxide

Sulfoxide, dibutyl

sulfoxide,dibutyl

DIBUTYL SULFOXIDE

DI-N-BUTYL SULPHOXIDE

DI-N-BUTYL SULFOXIDE

BUTYL SULFOXIDE

N-BUTYL SULFOXIDE

Butane, 1,1'-sulfinylbis-

n-Butyl sulphoxide

N-DIBUTYLPHENYLSULPHOXIDE

N-BUTYL SULFOXIDE, TECH., 93%

1,1'-Sulfinylbisbutane

Butyl sulfoxide 96%

n-Butyl sulfoxide,93%,tech.

Dibutyl Sulfoxide &gt

Butane, 1-(butylsulfinyl)-

2168-93-6

1268-93-6

C4H92SO

CH3CH232SO

Sulfoxides

Sulfur Compounds

Organic Building Blocks

Building Blocks