PHENYLSELENOL

Product Name: 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
Formula Weight: 157.07
MOL File: 645-96-5.mol

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PHENYLSELENOL Property

Boiling point:: 71-72 °C/18 mmHg (lit.)
Density: 1.479 g/mL at 25 °C (lit.)
refractive index: n20/D 1.616(lit.)
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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 375152
Product name: Benzeneselenol
Purity: 97%
Packaging: 1g
Price: $156
Updated: 2024/03/01

TCI Chemical

Product number: B2105
Product name: Benzeneselenol
Purity: >95.0%(GC)(T)
Packaging: 5g
Price: $189
Updated: 2024/03/01

Alfa Aesar

Product number: A12876
Product name: Phenylselenol, 90+%
Packaging: 1g
Price: $57.65
Updated: 2024/03/01

Alfa Aesar

Product number: A12876
Product name: Phenylselenol, 90+%
Packaging: 5g
Price: $173.65
Updated: 2024/03/01

Strem Chemicals

Product number: 34-1600
Product name: Phenylselenol, 97%
Packaging: 1g
Price: $70
Updated: 2024/03/01

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PHENYLSELENOL Chemical Properties,Usage,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

Selenium Bromobenzene

Preparation Products

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PHENYLSELENOL Suppliers

Americas 1 Belgium 2 China 77 Europe 3 Germany 3 India 3 Japan 3 Russia 1 Switzerland 1 United Kingdom 3 United States 17 Global 114

Acros Organics

Tel: --
Fax: --
Email: info@acros.com
Country: Belgium
ProdList: 6772
Advantage: 81

Eburon Organics N.V.

Tel: --
Fax: --
Email: eburon@innet.be
Country: Belgium
ProdList: 490
Advantage: 66

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View Lastest Price from PHENYLSELENOL manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: PHENYLSELENOL 645-96-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-11-25

Hebei Weibang Biotechnology Co., Ltd

Product: PHENYLSELENOL 645-96-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

Hebei Mojin Biotechnology Co., Ltd

Product: PHENYLSELENOL 645-96-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-11

645-96-5, PHENYLSELENOLRelated Search:

BENZENESELENINIC ANHYDRIDE PHENYLSELENOCYANATE 2-NITROPHENYL SELENOCYANATE PHENYLSELENENYL CHLORIDE Diphenyl diselenide 4-CHLOROBENZENESELENINIC ACID DIPHENYLSELENIUM DICHLORIDE PHENYLSELENYL BROMIDE DIPHENYL SELENIDE Ebselen BENZENESELENINIC ACID BIS(4-CHLOROPHENYL)DISELENIDE PHENYLSELENOL TRIMETHYL(PHENYLSELENO)SILANE N-(PHENYLSELENO)PHTHALIMIDE NICKEL AND VANADIUM IN RESIDUAL FUEL OIL Benzene SELENOPHENE

SELENOPHENOL

PHENYLSELENOL

Benzene, selenyl-

Phenol, seleno-

Selenylbenzene

BENZENESELENOL

HYDROSELENOBENZENE

Phenylselenol,97%

Benzeneselenol~Selenophenol

Phenylselenol,90+%

Phenylselenol,98%

Phenyl selenomercaptan

Phenylselenol, 98% 1GR

Hydroselenobenzene Phenylselenol

Benzeneselenol 97%

Benzeneselenol &gt

BenzeneseL

645-96-5

31130-15-0

645-95-5

C6H6Se

C6H5SeH

Classes of Metal Compounds

Se (Selenium) Compounds

Semimetal Compounds

Building Blocks

Selenium Compounds

Organic Building Blocks

organoselenides

Selenium Compounds

Classes of Metal Compounds

Se (Selenium) Compounds

Semimetal Compounds

Building Blocks

Organic Building Blocks