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PHENYLSELENOL

PHENYLSELENOL
PHENYLSELENOL structure
CAS No.
645-96-5
Chemical Name:
PHENYLSELENOL
Synonyms
SELENOPHENOL;PHENYLSELENOL;BENZENESELENOL;Selenylbenzene;Phenol, seleno-;Benzene, selenyl-;Phenylselenol,98%;Phenylselenol,97%;Benzeneselenol 97%;HYDROSELENOBENZENE
CBNumber:
CB2438045
Molecular Formula:
C6H6Se
Formula Weight:
157.07
MOL File:
645-96-5.mol

PHENYLSELENOL Properties

Boiling point:
71-72 °C18 mm Hg(lit.)
Density 
1.479 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.616(lit.)
Flash point:
158 °F
pka
4.73±0.70(Predicted)
form 
liquid
color 
gold-yellow
Water Solubility 
Not miscible or difficult to mix in water.
Sensitive 
Air Sensitive
BRN 
385715
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-H400-H227-H301+H331
Precautionary statements  P261-P273-P301+P310-P311-P501-P210-P260-P264-P270-P271-P280-P301+P310+P330-P304+P340+P311-P314-P391-P403+P233-P405-P210e-P280a-P301+P310a-P501a
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(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 375152 Benzeneselenol 97% 645-96-5 1g $62.5 2019-12-02 Buy
TCI Chemical B2105 Benzeneselenol >95.0%(GC)(T) 645-96-5 5g $163 2020-06-24 Buy
Alfa Aesar A12876 Phenylselenol, 90+% 645-96-5 5g $170 2020-06-24 Buy
Alfa Aesar A12876 Phenylselenol, 90+% 645-96-5 1g $49.8 2020-06-24 Buy
Strem Chemicals 34-1600 Phenylselenol, 97% 645-96-5 1g $58 2020-06-24 Buy

PHENYLSELENOL Chemical Properties,Uses,Production

Chemical Properties

clear yellow liquid

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

Preparation Products


PHENYLSELENOL Suppliers

Global( 87)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47486 58
career henan chemical co
0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29644 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn CHINA 9137 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32444 55
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40268 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3579 66
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 821-50328103-801
86-21-50328109 3bsc@sina.com China 15880 69
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81

View Lastest Price from PHENYLSELENOL manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-14 PHENYLSELENOL
645-96-5
US $1.00 / KG 1KG 99.0% 100kg Career Henan Chemical Co

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