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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
Last updated:2023-10-11 17:37:18

PHENYLSELENOL Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
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
10-23
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29319090
NFPA 704
1
3 0

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
Product number Packaging Price Buy
375152 1g $156 Buy
B2105 5g $189 Buy
A12876 1g $57.65 Buy
A12876 5g $173.65 Buy
34-1600 1g $70 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.]

108-90-7
645-96-5
Synthesis of PHENYLSELENOL from Chlorobenzene

PHENYLSELENOL Suppliers

Global( 111)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
+86-13288715578 +86-13231137666 sales@hbmojin.com China 12409 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47464 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29827 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Shaanxi Didu New Materials Co. Ltd
+86-89586680 +86-13289823923 1026@dideu.com China 9602 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18462 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 50002 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43348 58

View Lastest Price from PHENYLSELENOL manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
PHENYLSELENOL pictures 2023-10-11 PHENYLSELENOL
645-96-5
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
PHENYLSELENOL pictures 2023-09-06 PHENYLSELENOL
645-96-5
US $0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
PHENYLSELENOL pictures 2023-03-01 PHENYLSELENOL
645-96-5
US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
  • PHENYLSELENOL pictures
  • PHENYLSELENOL
    645-96-5
  • US $0.00 / KG
  • 99%
  • Hebei Mojin Biotechnology Co., Ltd
  • PHENYLSELENOL pictures
  • PHENYLSELENOL
    645-96-5
  • US $0.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
  • PHENYLSELENOL pictures
  • PHENYLSELENOL
    645-96-5
  • US $0.00-0.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
PHENYLSELENOL Benzene, selenyl- Phenol, seleno- Selenylbenzene HYDROSELENOBENZENE Phenylselenol,97% Benzeneselenol~Selenophenol Phenylselenol,90+% Phenylselenol,98% Phenyl selenomercaptan Phenylselenol, 98% 1GR Hydroselenobenzene Phenylselenol Benzeneselenol 97% Benzeneselenol > BenzeneseL SELENOPHENOL BENZENESELENOL 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