ChemicalBook >> CAS DataBase List >>Triphenylsulfonium nonaflate
Triphenylsulfonium nonaflate
- CAS No.
- 144317-44-2
- Chemical Name:
- Triphenylsulfonium nonaflate
- Synonyms
- TPS-PFBS;TRIPHENYLSULFONIUM PERFLUORO-1-BUTANESUL;Triphenylsulfonium nonaflate;TRIPHENYLSULFONIUM PERFLUORO-1-;Triphenylsulfonium perfluoro-1-butanesufonate;triphenylsulfonium nonafluoro-n-butanesulfonate;Triphenylsulfonium nonafluorobutane-1-sulfonate;Triphenylsulfonium perfluoro-
1- butanesufonate;Triphenylsulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate;Triphenyl-sulfonium-1,1,2,2,3,3,4,4,4-nonafluoro-1-butane- sulfonate
- CBNumber:
- CB5500277
- Molecular Formula:
- C22H15F9O3S2
- Molecular Weight:
- 562.46
- MDL Number:
- MFCD02683476
- MOL File:
- 144317-44-2.mol
- MSDS File:
- SDS
Last updated:2026-05-28 03:51:26
| Melting point | 84-88 °C (lit.) |
|---|---|
| solubility | PGMEA: ~50% |
| InChI | InChI=1S/C18H15S.C4HF9O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h1-15H;(H,14,15,16)/q+1;/p-1 |
| InChIKey | VLLPVDKADBYKLM-UHFFFAOYSA-M |
| SMILES | [S+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.C(F)(F)(C(F)(F)S([O-])(=O)=O)C(F)(F)C(F)(F)F |
| Substances of Very High Concern (SVHC) Candidate List | Triphenylsulfanium perfluorobutane sulfonate (144317-44-2) |
| EPA Substance Registry System | Sulfonium, triphenyl-, salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid (1:1) (144317-44-2) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 2930909899 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| REACH Registrations | Active |
Triphenylsulfonium nonaflate price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 531057 | Triphenylsulfonium perfluoro-1-butanesufonate electronic grade, ≥99% | 144317-44-2 | 1g | $342 | 2026-04-30 | Buy |
| Sigma-Aldrich | 531057 | Triphenylsulfonium perfluoro-1-butanesufonate electronic grade, ≥99% | 144317-44-2 | 5g | $1000 | 2023-06-20 | Buy |
| TCI Chemical | T3038 | Triphenylsulfonium Nonafluoro-1-butanesulfonate | 144317-44-2 | 1G | $81 | 2026-04-30 | Buy |
| TCI Chemical | T3038 | Triphenylsulfonium Nonafluoro-1-butanesulfonate | 144317-44-2 | 5G | $281 | 2026-04-30 | Buy |
| Apolloscientific | PC4472 | Triphenylsulphonium nonaflate 99% | 144317-44-2 | 250mg | $108 | 2026-06-04 | Buy |
Triphenylsulfonium nonaflate Chemical Properties, Uses, Production
Uses
Cationic photoinitiator. Photoacid generator.
Application
Triphenylsulfonium nonaflate is used as a light stabilizer in polymers and films, due to its ability to absorb ultraviolet radiation.
Synthesis
Add a mixed compound solvent ethyl acetate and water solution into a 1L four-neck flask equipped with a stirring blade, condenser tube, and thermometer, and turn on the stirring. Add triphenylthiobromide to the system, slowly add sodium perfluorobutane sulfonate to the reaction system, and raise the temperature to 60°C. Incubate the reaction for 9 hours, monitor its progress, take samples to detect completion, and cool it to 0-5°C—centrifugation to obtain wet crude triphenyl sulfur perfluorobutane sulfonium salt. The crude product was recrystallized with a mixed solution of n-butanol and water under stirring at 85°C for 40min, and after cooling to 0-5°C, the obtained solid was dried below 80°C to obtain 150.32g of solid product. The product yield was 81.17%.
Triphenylsulfonium nonaflate Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 138)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Suzhou Rovathin Foreign Trade Co.,Ltd | 0512-65816829 18662214788 | info@rovathin.com.cn | China | 9959 | 58 |
| QINGDAO ROSINO CHEMICALS Co., Ltd. | 0532-58564956 15165253168 | sales@rosinochem.com | China | 144 | 58 |
| Shanghai Hoff Biotechnology Co., LTD | 021-34320299; 15317066716 | hoff_biotech@163.com | China | 169 | 58 |
| Synzis Biotechnology Co., Ltd | 15927555332; 19170067735 | 416647786@QQ.COM | China | 220 | 58 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Xi'an Manareco New Materials Co., Ltd. | 029-68669089-8800 13087509180; | market@xarlm.com | China | 479 | 55 |
| Valiant Co., Ltd. | 0535-6101880 | liutao@valiant-cn.com | China | 279 | 60 |
| HangZhou YuHao Chemical Technology Co., Ltd. | 0571-82693216 | info@yuhaochemical.com | China | 1999 | 58 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
View Latest Price from Triphenylsulfonium nonaflate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-08 | Triphenylsulfonium?nonaflate
144317-44-2
|
1kg | ≥99%+ | 1kg 25kg 50kg 100kg 1000kg | Yurui(Shanghai) Chemical Co. Ltd | ||
 |
2025-04-03 | Triphenyl sulfonium Perfluoro-1-Butanesufonate; Triphenyl sulfonium Nonaflate
144317-44-2
|
20KG | 99.50% | 20 TON | Shanghai Z&T Chemical Co., Ltd | ||
 |
2019-07-06 | Triphenylsulfonium nonaflate
144317-44-2
|
$1.00 | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- Triphenylsulfonium?nonaflate
144317-44-2
- ≥99%+
- Yurui(Shanghai) Chemical Co. Ltd
-
- Triphenyl sulfonium Perfluoro-1-Butanesufonate; Triphenyl sulfonium Nonaflate
144317-44-2
- 99.50%
- Shanghai Z&T Chemical Co., Ltd
-
- Triphenylsulfonium nonaflate
144317-44-2
- $1.00
- 98%
- Career Henan Chemical Co
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Triphenyl sulfonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)
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Triphenylsulfonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
Triphenyl-sulfonium-1,1,2,2,3,3,4,4,4-nonafluoro-1-butane- sulfonate
Triphenylsulfonium perfluoro-1-butanesufonate
Triphenylsulfonium nonafluorobutane-1-sulfonate
Sulfonium, triphenyl-, salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)
triphenylsulfonium nonafluoro-n-butanesulfonate
TPS-PFBS
TRIPHENYLSULFONIUM PERFLUORO-1-BUTANESUL
144317-44-2
CF3CF23SO3SC6H53
Cationic PhotoinitiatorsSelf Assembly&Contact Printing
Organic Photoinitiators
Photoacid Generators (PAGs)
Photoresists
Polymerization Initiators
