PHENYLSELENOL
- CAS No.
- 645-96-5
- Chemical Name:
- PHENYLSELENOL
- Synonyms
- BENZENESELENOL;SELENOPHENOL;BenzeneseL;PHENYLSELENOL;Selenylbenzene;Phenol, seleno-;Phenylselenol,98%;Benzene, selenyl-;Phenylselenol,97%;HYDROSELENOBENZENE
- CBNumber:
- CB2438045
- Molecular Formula:
- C6H6Se
- Molecular Weight:
- 157.07
- MDL Number:
- MFCD00000001
- MOL File:
- 645-96-5.mol
- MSDS File:
- SDS
| Boiling point | 71-72 °C/18 mmHg (lit.) |
|---|---|
| Density | 1.479 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 158 °F |
| form | liquid |
| pka | 4.73±0.70(Predicted) |
| color | gold-yellow |
| Water Solubility | Not miscible or difficult to mix in water. |
| Sensitive | Air Sensitive |
| BRN | 385715 |
| Exposure limits |
ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| CAS DataBase Reference | 645-96-5(CAS DataBase Reference) |
| EPA Substance Registry System | Benzeneselenol (645-96-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H373-H410 | |||||||||
| Precautionary statements | P273-P301+P310+P330-P304+P340+P311-P314 | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN 2810 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
PHENYLSELENOL price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 375152 | Benzeneselenol 97% | 645-96-5 | 1g | $156 | 2024-03-01 | Buy |
| TCI Chemical | B2105 | Benzeneselenol >95.0%(GC)(T) | 645-96-5 | 5g | $189 | 2024-03-01 | Buy |
| Alfa Aesar | A12876 | Phenylselenol, 90+% | 645-96-5 | 1g | $57.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12876 | Phenylselenol, 90+% | 645-96-5 | 5g | $173.65 | 2024-03-01 | Buy |
| Strem Chemicals | 34-1600 | Phenylselenol, 97% | 645-96-5 | 1g | $70 | 2024-03-01 | Buy |
PHENYLSELENOL Chemical Properties,Uses,Production
Chemical Properties
clear yellow liquid
Uses
It is applied for reactions of phenylselenol and its anion. Benzeneselenol can used as starting reagent in the synthesis of monoseleno-substituted 1,3-dienes. It may be used in the synthesis of cationic chalcogenolato-bridged diruthenium complexes.
Uses
Benzeneselenol may be used as starting reagent in the synthesis of monoseleno-substituted 1,3-dienes. It may be used in the synthesis of cationic chalcogenolato-bridged diruthenium complexes.
General Description
Benzeneselenol is an aryl selenol. Diphenyl diselenide-promoted radical addition of benzeneselenol to inactivated acetylenes upon irradiation through Pyrex with a tungsten lamp has been reported. Catalysis of stannane-mediated radical chain reactions by benzeneselenol, generated in situ by reduction of diphenyl diselenide with tributyltin hydride, has been reported.
Purification Methods
Dissolve it in aqueous N NaOH, acidify this with conc HCl and extract with Et2O, dry over CaCl2, filter, evaporate on a steam bath and distil the residue from a Claisen flask or through a short column collecting the middle fraction, and seal immediately in a glass vial, otherwise the colourless liquid becomes yellow. The alkali insoluble materials consist of diphenylselenide (b 167o/16mm) and diphenyldiselenide, m 63o (from EtOH). TOXIC, use rubber gloves. It has a foul odour. [Foster Org Synth Coll Vol III 771 1955, Beilstein 6 III 1104, 1110, 6 IV 1777.]
PHENYLSELENOL Preparation Products And Raw materials
Raw materials
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Preparation Products
PHENYLSELENOL Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12837 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18152 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49978 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
View Lastest Price from PHENYLSELENOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-25 | PHENYLSELENOL
645-96-5
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-11-01 | PHENYLSELENOL
645-96-5
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd | |
 |
2023-10-11 | PHENYLSELENOL
645-96-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- PHENYLSELENOL
645-96-5
- US $0.00-0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- PHENYLSELENOL
645-96-5
- US $0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- PHENYLSELENOL
645-96-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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