Phenyl sulfoxide
- CAS No.
- 945-51-7
- Chemical Name:
- Phenyl sulfoxide
- Synonyms
- PhS(O)Ph;thionylbenzene;PHENYL SULFOXIDE;Diphenyl sulfoxid;PHENYL SULPHOXIDE;sulfinyldibenzene;1,1'-sulfinylbis-;sulfoxide,diphenyl;DIPHENYL SULFOXIDE;Two phenylsulfoxide
- CBNumber:
- CB5187724
- Molecular Formula:
- C12H10OS
- Molecular Weight:
- 202.27
- MDL Number:
- MFCD00002085
- MOL File:
- 945-51-7.mol
- MSDS File:
- SDS
| Melting point | 69-71 °C (lit.) |
|---|---|
| Boiling point | 206-208 °C/13 mmHg (lit.) |
| Density | 1.1833 (rough estimate) |
| refractive index | 1.6090 (estimate) |
| Flash point | 206-208°C/13mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly) |
| form | Crystalline Powder |
| color | White to off-white |
| Water Solubility | Soluble in water. Soluble in most organic solvents. |
| BRN | 1908444 |
| InChIKey | JJHHIJFTHRNPIK-UHFFFAOYSA-N |
| CAS DataBase Reference | 945-51-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 4V290005U9 |
| NIST Chemistry Reference | Diphenyl sulfoxide(945-51-7) |
| EPA Substance Registry System | Benzene, 1,1'-sulfinylbis- (945-51-7) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225 | |||||||||
| Precautionary statements | P210-P403+P235 | |||||||||
| Hazard Codes | Xi | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DA9185000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29309070 | |||||||||
| NFPA 704 |
|
Phenyl sulfoxide price More Price(39)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | P35405 | Diphenyl sulfoxide 96% | 945-51-7 | 25g | $62.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | P35405 | Diphenyl sulfoxide 96% | 945-51-7 | 100g | $108 | 2024-03-01 | Buy |
| TCI Chemical | D1002 | Diphenyl Sulfoxide >99.0%(GC) | 945-51-7 | 5g | $18 | 2024-03-01 | Buy |
| TCI Chemical | D1002 | Diphenyl Sulfoxide >99.0%(GC) | 945-51-7 | 25g | $36 | 2024-03-01 | Buy |
| Alfa Aesar | B22135 | Diphenyl sulfoxide, 98+% | 945-51-7 | 25g | $48.65 | 2024-03-01 | Buy |
Phenyl sulfoxide Chemical Properties,Uses,Production
Chemical Properties
white to off-white crystalline powder
Uses
Diphenyl sulfoxide is a reagent used as an oxidant and hydroxyl activator in combination with a variety of electrophilic reagents. Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane was reported. Direct glycosylations with 1-hydroxy glycosyl donors is made using trifluoromethanesulfonic anhydride and diphenyl sulfoxide. The preparation of triarylsulfonium halides was by the action of aryl Grignard reagents on diphenyl sulfoxide.
Definition
ChEBI: Diphenyl sulfoxide is a sulfoxide.
Synthesis Reference(s)
Journal of the American Chemical Society, 114, p. 6269, 1992 DOI: 10.1021/ja00041a069
Tetrahedron Letters, 31, p. 4533, 1990 DOI: 10.1016/S0040-4039(00)97667-6
Phenyl sulfoxide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Qingdao Scienoc Chemical CO Ltd | +86-0532-68076095 +8618661673503 | info@scienoc.com | China | 113 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19805 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
View Lastest Price from Phenyl sulfoxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-23 | Phenyl sulfoxide
945-51-7
|
US $0.00 / KG | 1KG | 99% | 100 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-03-21 | Phenyl sulfoxide
945-51-7
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-03-21 | Phenyl sulfoxide
945-51-7
|
US $10.00 / KG | 1KG | 99% | 5000000kg | Hebei Mujin Biotechnology Co.,Ltd |
-
- Phenyl sulfoxide
945-51-7
- US $0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Phenyl sulfoxide
945-51-7
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- Phenyl sulfoxide
945-51-7
- US $10.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd