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
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)
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.
N-Bromosuccinimide Price
- Product number
- H26059
- Product name
- Triphenylsulfonium chloride
- Purity
- 94%
- Packaging
- 1g
- Price
- $102.65
- Updated
- 2024/03/01
- Product number
- ING0003154
- Product name
- TRIPHENYLSULPHONIUM CHLORIDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $198.87
- Updated
- 2021/12/16
- Product number
- 098956
- Product name
- Triphenylsulfonium chloride
- Purity
- 95+%
- Packaging
- 1g
- Price
- $284
- Updated
- 2021/12/16
- Product number
- 098956
- Product name
- Triphenylsulfonium chloride
- Purity
- 95+%
- Packaging
- 5g
- Price
- $756
- Updated
- 2021/12/16
- Product number
- 098956
- Product name
- Triphenylsulfonium chloride
- Purity
- 95+%
- Packaging
- 10g
- Price
- $1183
- Updated
- 2021/12/16
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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View Lastest Price from Triphenylsulfonium chloride manufacturers
- 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
- 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
- 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