Dibenzyl sulphide

Product Name: Dibenzyl sulphide
CAS No.: 538-74-9
Chemical Name: Dibenzyl sulphide
Synonyms: BENZYLSULFID;Benzy Sulfide;BENZYL SULFIDE;BENZYLSULPHIDE;dibenzylsulfane;Dibenzyl sulfid;benzylthioether;DIBENZYL SULFIDE;Benzyl thioether;Sulfide, benzyl-
CBNumber: CB8319302
Molecular Formula: C14H14S
Formula Weight: 214.33
MOL File: 538-74-9.mol

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Dibenzyl sulphide Property

Melting point:: 44-47 °C (lit.)
Boiling point:: 131 °C / 2mmHg
Density: 1.0880
refractive index: 1.6170 (estimate)
Flash point:: >110°C
storage temp.: 0-10°C
form: Crystals
color: White
Water Solubility: <0.1 g/100 mL at 21 ºC
Merck: 14,1145
BRN: 1911157
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.
LogP: 3.169 (est)
CAS DataBase Reference: 538-74-9(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,1'-[thiobis(methylene)]bis-(538-74-9)
EPA Substance Registry System: Dibenzyl sulfide (538-74-9)

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Safety

Safety Statements: 22-24/25
RIDADR: UN 3335
WGK Germany: 2
RTECS: DC0512500
F: 13
TSCA: Yes
HS Code: 29309090
Hazardous Substances Data: 538-74-9(Hazardous Substances Data)
Toxicity: LD50 orl-rat: >2 g/kg ATDAEI 15(Suppl 1),S89,1996

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P321Specific treatment (see … on this label).

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 33820
Product name: Dibenzyl sulfide
Purity: ≥95.0% (HPLC)
Packaging: 100g
Price: $108
Updated: 2024/03/01

TCI Chemical

Product number: B0440
Product name: Benzyl Sulfide
Purity: >98.0%(GC)
Packaging: 25g
Price: $33
Updated: 2024/03/01

Alfa Aesar

Product number: B22337
Product name: Dibenzyl sulfide, 99%
Packaging: 25g
Price: $28.1
Updated: 2021/12/16

Alfa Aesar

Product number: B22337
Product name: Dibenzyl sulfide, 99%
Packaging: 100g
Price: $60.3
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK385275
Product name: Benzyl Sulfide
Purity: 98%
Packaging: 25g
Price: $21
Updated: 2021/12/16

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Dibenzyl sulphide Chemical Properties,Usage,Production

Chemical Properties

beige crystals or powder with an unpleasant smell

Uses

Organic synthesis.

Synthesis Reference(s)

Canadian Journal of Chemistry, 53, p. 1480, 1975 DOI: 10.1139/v75-205
Tetrahedron Letters, 27, p. 1073, 1986 DOI: 10.1016/S0040-4039(86)80051-X

General Description

Colorless plates or pale beige crystalline solid with a crippling stench .

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Organosulfides, such as Dibenzyl sulphide, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid.

Fire Hazard

Dibenzyl sulphide is combustible.

Safety Profile

Moderately toxic by ingestion.When heated to decomposition it emits toxic vapors ofSOx.

Purification Methods

Crystallise the sulfide from EtOH/water (10:1), or repeatedly from Et2O. It has also been purified by chromatography on Al2O3 (pentane as eluent), then recrystallised from EtOH [Kice & Bowers J Am Chem Soc 84 2390 1962]. Dry it in a vacuum at 30o over P2O5, fused under nitrogen and re-dried. [Beilstein 6 IV 2649.]

Dibenzyl sulphide Preparation Products And Raw materials

Raw materials

Preparation Products

DIBENZYL SULFOXIDE

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Dibenzyl sulphide Suppliers

Americas 1 Belgium 1 China 140 Europe 3 Germany 2 India 4 Japan 3 Switzerland 2 United Kingdom 8 United States 25 Global 189

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

Fine Corporation

Tel: --
Fax: --
Email: info@fine-c.jp
Country: Japan
ProdList: 1427
Advantage: 58

Wako Pure Chemical Industries, Ltd.

Tel: --
Fax: --
Email: labchem-tec@wako-chem.co.jp
Country: Japan
ProdList: 6819
Advantage: 80

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View Lastest Price from Dibenzyl sulphide manufacturers

JINING XINHE CHEMICAL CO., LTD

Product: Dibenzyl sulphide 538-74-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10ton
Release date: 2024-07-22

Shaanxi Dideu Medichem Co. Ltd

Product: Dibenzyl sulfide 538-74-9
Price: US $0.00-0.00/KG
Min. Order: 100g
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: benzylsulfide 538-74-9
Price: US $3.00/KG
Min. Order: 1KG
Purity: 99
Supply Ability: 100kg
Release date: 2019-07-10

538-74-9, Dibenzyl sulphideRelated Search:

Borane-methyl sulfide complex Benzyl alcohol Benzyl chloromethyl ether Hydrogen Sulfide Sodium sulfide Diphenyl sulfide CARBONYL SULFIDE POLY(1,4-PHENYLENE SULFIDE) Dimethyl sulfide Benzyl BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE N,N-Dibenzylhydroxylamine 2,11-DITHIA[3.3]PARACYCLOPHANE 4,6-DIPHENYLTHIENO[3,4-D]-1,3-DIOXOL-2-ONE 5,5-DIOXIDE 2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE DIBENZYL SULFONE 1,3-DIPHENYLBENZO[C]THIOPHENE SODIUM SULPHIDE

BENZYLSULFID

BENZYL SULFIDE

DIBENZYL SULFIDE

DIBENZYL SULPHIDE

Benzene, 1,1'-[thiobis(methylene)]bis-

Benzyl sulfide, 98% 100GR

Dibenzyl sulfid

BENZYLSULPHIDE

dibenzylsulfane

Thiobis(methylene)bis(benzene)

Benzy Sulfide

Benzyl sulfide,98%

Benzyl monosulfide

Benzyl thioether

benzylmonosulfide

benzylthioether

Dibenzyl monosulfide

dibenzylmonosulfide

dibenzylthioether

Sulfide, benzyl-

sulfide,dibenzyl

[(Benzylsulfanyl)methyl]benzene

1,1’-(thiobis(methylene))bis-benzen

1,1’-(thiobis(methylene))bisbenzene

1,1’-[thiobis(methylene)]bis-benzen

1,1’-thiobis(methylene)bis-Benzene

1,3-Diphenyl-2-thiapropane

Benzyl Sulfide &gt

Dibenzyl sulphide USP/EP/BP

538-74-9

C6H5CH22S

C14H14S

Building Blocks

Sulfides/Disulfides

Sulfur Compounds

Organic Building Blocks

sulfide Flavor