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
- Molecular Weight:
- 298.83
- MDL Number:
- MFCD00031716
- MOL File:
- 4270-70-6.mol
| 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) |
| FDA UNII | 93VMP8WB2Z |
| EPA Substance Registry System | Triphenylsulfonium chloride (4270-70-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2930909899 | |||||||||
| NFPA 704 |
|
Triphenylsulfonium chloride price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Alfa Aesar | H26059 | Triphenylsulfonium chloride 94% | 4270-70-6 | 1g | $102.65 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | ING0003154 | TRIPHENYLSULPHONIUM CHLORIDE 95.00% | 4270-70-6 | 1G | $198.87 | 2021-12-16 | Buy |
| Matrix Scientific | 098956 | Triphenylsulfonium chloride 95+% | 4270-70-6 | 1g | $284 | 2021-12-16 | Buy |
| Matrix Scientific | 098956 | Triphenylsulfonium chloride 95+% | 4270-70-6 | 5g | $756 | 2021-12-16 | Buy |
| Matrix Scientific | 098956 | Triphenylsulfonium chloride 95+% | 4270-70-6 | 10g | $1183 | 2021-12-16 | Buy |
Triphenylsulfonium chloride Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sholon Chem-Tech Co.,Ltd | +8619901505185 | amy.yang@sholonchem.com | China | 528 | 58 |
| Qingdao Scienoc Chemical CO Ltd | +86-0532-68076095 +8618661673503 | info@scienoc.com | China | 113 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20286 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18775 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9206 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 | sales@moneidechem.com | China | 574 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
View Lastest Price from Triphenylsulfonium chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-27 | Triphenylsulfonium chloride
4270-70-6
|
US $0.00-0.00 / kg | 1kg | 98%+ | 1000000kg per Month | Shanghai Qyubiotech Co., Ltd. | |
 |
2024-04-16 | Triphenylsulfonium chloride
4270-70-6
|
US $5.00-2.00 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2024-01-04 | Triphenylsulfonium Chloride
4270-70-6
|
US $0.00-0.00 / KG | 1KG | 99.9% | 5 TON | Shanghai Mingrunda New Material Technology Co., LTD |
-
- Triphenylsulfonium chloride
4270-70-6
- US $0.00-0.00 / kg
- 98%+
- Shanghai Qyubiotech Co., Ltd.
-
- Triphenylsulfonium chloride
4270-70-6
- US $5.00-2.00 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Triphenylsulfonium Chloride
4270-70-6
- US $0.00-0.00 / KG
- 99.9%
- Shanghai Mingrunda New Material Technology Co., LTD
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