ChemicalBook > CAS DataBase List > Triphenylsulfonium chloride

Triphenylsulfonium chloride

Product Name
Triphenylsulfonium chloride
CAS No.
4270-70-6
Chemical Name
Triphenylsulfonium chloride
Synonyms
LFC1064;triphenylsulfonium ion;triphenylsulfurchloride;Triphenylsulfoniumchlorid;triphenyl-sulfoniuchloride;triphenylsulfanium chloride;TRIPHENYLSULFONIUM CHLORIDE;triphenylsulphonium chloride;Sulfonium,triphenyl-,chloride;Tris(phenyl)sulphonium chloride
CBNumber
CB6398916
Molecular Formula
C18H15ClS
Formula Weight
298.83
MOL File
4270-70-6.mol
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Triphenylsulfonium chloride Property

Melting point:
277 °C
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
powder
color 
Faint yellow
Water Solubility 
Soluble in water.
InChI
InChI=1S/C18H15S.ClH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1
InChIKey
ZFEAYIKULRXTAR-UHFFFAOYSA-M
SMILES
[S+](C1=CC=CC=C1)(C1=CC=CC=C1)C1C=CC=CC=1.[Cl-]
CAS DataBase Reference
4270-70-6(CAS DataBase Reference)
EPA Substance Registry System
Triphenylsulfonium chloride (4270-70-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
2930909899
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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

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

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.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H26059
Product name
Triphenylsulfonium chloride
Purity
94%
Packaging
1g
Price
$102.65
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
ING0003154
Product name
TRIPHENYLSULPHONIUM CHLORIDE
Purity
95.00%
Packaging
1G
Price
$198.87
Updated
2021/12/16
Matrix Scientific
Product number
098956
Product name
Triphenylsulfonium chloride
Purity
95+%
Packaging
1g
Price
$284
Updated
2021/12/16
Matrix Scientific
Product number
098956
Product name
Triphenylsulfonium chloride
Purity
95+%
Packaging
5g
Price
$756
Updated
2021/12/16
Matrix Scientific
Product number
098956
Product name
Triphenylsulfonium chloride
Purity
95+%
Packaging
10g
Price
$1183
Updated
2021/12/16
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Triphenylsulfonium chloride Chemical Properties,Usage,Production

Uses

Triphenylsulfonium chloride is used as a key intermediate that is widely used in the new electronic chemicals such as semiconductor, LCD and TFT. It is also used as a photoacid generator (PAG) in Catalyst activation through in situ photogeneration of ligands.

Preparation

Triphenylsulfonium Chloride Synthesis: Diphenyl sulfoxide, 40 g (0.2 mole), was dissolved in 400 g of dichloroethane, which was stirred under ice cooling. At a temperature below 20° C., 65 g (0.6 mole) of trimethylsilyl chloride was added dropwise to the solution, which was aged for 30 minutes at the temperature. Then, a Grignard reagent which had been prepared from 14.6 g (0.6 mole) of metallic magnesium, 67.5 g (0.6 mole) of chlorobenzene and 168 g of tetrahydrofuran (THF) was added dropwise at a temperature below 20° C. The reaction solution was aged for one hour, after which 50 g of water at a temperature below 20° C. was added to quench the reaction. To this solution, 150 g of water, 10 g of 12N hydrochloric acid, and 200 g of diethyl ether were further added.
The water layer was separated and washed with 100 g of diethyl ether, yielding an aqueous solution of triphenylsulfonium chloride. The compound in aqueous solution form was used in the subsequent reaction without further isolation.

Triphenylsulfonium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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Triphenylsulfonium chloride Suppliers

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View Lastest Price from Triphenylsulfonium chloride manufacturers

Henan Fengda Chemical Co., Ltd
Product
Triphenylsulfonium chloride 4270-70-6
Price
US $5.00-2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16
Shanghai Mingrunda New Material Technology Co., LTD
Product
Triphenylsulfonium Chloride 4270-70-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.9%
Supply Ability
5 TON
Release date
2024-01-04
Changzhou waston chemical technology Co.,Ltd
Product
Triphenylsulfonium chloride 4270-70-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
according to customer's requirements
Release date
2023-05-11

4270-70-6, Triphenylsulfonium chlorideRelated Search:

Potassium chloride Thionyl chloride Tributyltin chloride Chromium(III) chloride Trichlorine nitride Ammonium chloride Sulfuryl chloride Triphenylphosphine Choline chloride Phenyl isothiocyanate Zinc chloride Boron trichloride Oxalyl chloride Chlorodiphenylphosphine Disulfur dichloride Titanous chloride Sulfur dichloride 2,3,5-Triphenyltetrazolium chloride

  • TPS-Cl Triphenylsulfonium chloride
  • ’triphenylsulfoniumchloride’solution
  • Sulfonium,triphenyl-,chloride
  • triphenyl-sulfoniuchloride
  • triphenylsulfurchloride
  • TRIPHENYLSULFONIUM CHLORIDE
  • triphenylsulphonium chloride
  • triphenylsulfonium ion
  • Triphenylsulfoniumchlorid
  • triphenylsulfanium chloride
  • Tris(phenyl)sulphonium chloride
  • SulfoniuM, triphenyl-,chloride (1:1)
  • TriphenylsulfoniuM chloride, 95+%
  • LFC1064
  • TIANFU-CHEM Triphenylsulfonium chloride
  • Triphenylsulfonium chloride, 94%,
  • 4270-70-6