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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
100g
Price
$69
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

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J & K SCIENTIFIC LTD.
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View Lastest Price from Dibenzyl sulphide manufacturers

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