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PHENYLSELENYL BROMIDE

Product Name
PHENYLSELENYL BROMIDE
CAS No.
34837-55-3
Chemical Name
PHENYLSELENYL BROMIDE
Synonyms
bromoselenobenzene;Phenylbromoselenium;Phenylbromo selenide;Phenylseleno bromide;PHENYLSELENYL BROMIDE;BENZENESELENYL BROMIDE;Phenylselenium bromide;PHENYLSELENENYL BROMIDE;phenylselenohypobromite;BENZENESELENENYL BROMIDE
CBNumber
CB1360840
Molecular Formula
C6H5BrSe
Formula Weight
235.97
MOL File
34837-55-3.mol
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PHENYLSELENYL BROMIDE Property

Melting point:
58-62 °C (lit.)
Boiling point:
107-108 °C/15 mmHg (lit.)
Flash point:
107-108°C/15mm
storage temp. 
2-8°C
solubility 
Soluble in toluene, very faint turbidity.
form 
solid
color 
Orange to Brown to Dark purple
Sensitive 
Moisture Sensitive
BRN 
2039772
Exposure limits
ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
InChIKey
LCEFEIBEOBPPSJ-UHFFFAOYSA-N
CAS DataBase Reference
34837-55-3(CAS DataBase Reference)
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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 2928 6.1/PG 2
WGK Germany 
3
10-21
HazardClass 
6.1
PackingGroup 
II
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H290May be corrosive to metals

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
243965
Product name
Phenylselenyl bromide
Purity
98%
Packaging
5g
Price
$106
Updated
2024/03/01
Sigma-Aldrich
Product number
243965
Product name
Phenylselenyl bromide
Purity
98%
Packaging
25g
Price
$286
Updated
2024/03/01
TCI Chemical
Product number
P1322
Product name
Phenylselenenyl Bromide
Purity
>97.0%(T)
Packaging
5g
Price
$126
Updated
2024/03/01
TCI Chemical
Product number
P1322
Product name
Phenylselenenyl Bromide
Purity
>97.0%(T)
Packaging
25g
Price
$432
Updated
2024/03/01
Alfa Aesar
Product number
A11906
Product name
Phenylselenenyl bromide, 98%
Packaging
1g
Price
$18.65
Updated
2024/03/01
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PHENYLSELENYL BROMIDE Chemical Properties,Usage,Production

Chemical Properties

dark brownish to black crystals

Uses

Employed in the synthesis of enones by selenenylation of α-cyano ketones with lithium naphthalenide. Phenylselenyl bromide was used in the preparation of exo-2-methyl-7-phenylselenyl-octahydro-8-oxa-2,7b-diaza-dicyclopenta[a,e]pentalene-1,3-dione and endo-2-methyl-7-phenylselanyl-octahydro-8-oxa-2,7b-diaza-dicyclopenta[a,e]pentalene-1,3-dione.

Purification Methods

Distil it in a vacuum, recrystallise it from pet ether, CHCl3 (EtOH free), or Et2O (cooling mixture) to give dark red or orange crystals. These sublime at 25o/0.001mm [Behaghel et al. Chem Ber 65 815 1932, Pitteloud & Petrzilka Helv Chim Acta 62 1319 1979]. [Beilstein 6 III 1111.] HIGHLY TOXIC.

PHENYLSELENYL BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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PHENYLSELENYL BROMIDE Suppliers

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
0431-80514535 19917294565
Email
et@chemextension.com
Country
China
ProdList
5075
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
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View Lastest Price from PHENYLSELENYL BROMIDE manufacturers

Career Henan Chemical Co
Product
Phenylselenyl bromide 34837-55-3
Price
US $9.80/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2020-01-09

34837-55-3, PHENYLSELENYL BROMIDERelated Search:


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  • C6H5BrSe
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  • Organic Building Blocks
  • Building Blocks
  • Selenium Compounds
  • Classes of Metal Compounds
  • Se (Selenium) Compounds
  • Semimetal Compounds
  • Classes of Metal Compounds
  • Se (Selenium) Compounds
  • Semimetal Compounds