SELENOPHENE

Product Name: SELENOPHENE
CAS No.: 288-05-1
Chemical Name: SELENOPHENE
Synonyms: selenofuran;selena;SELENOPHENE;Selenophene >Selenophene,99%;SELENOPHENE 99%;selenacyclopentadiene;Selenophene, 99% 2.5GR;Selenophene (6CI, 7CI, 8CI, 9CI, ACI)
CBNumber: CB8337384
Molecular Formula: C4H4Se
Formula Weight: 131.03
MOL File: 288-05-1.mol

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SELENOPHENE Property

Melting point:: −30 °C(lit.)
Boiling point:: 110-111 °C(lit.)
Density: 1.423 g/mL at 25 °C(lit.)
refractive index: n20/D 1.58(lit.)
Flash point:: 27 °F
storage temp.: Inert atmosphere,Room Temperature
form: liquid
color: Colorless to Light yellow

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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 1993 3/PG 2
WGK Germany: 3
HazardClass: 3.1
PackingGroup: II
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 367141
Product name: Selenophene
Purity: 97%
Packaging: 1g
Price: $62.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 367141
Product name: Selenophene
Purity: 97%
Packaging: 5g
Price: $118
Updated: 2025/07/31

TCI Chemical

Product number: S0829
Product name: Selenophene
Purity: >98.0%(GC)
Packaging: 1g
Price: $33
Updated: 2023/06/20

TCI Chemical

Product number: S0829
Product name: Selenophene
Purity: >98.0%(GC)
Packaging: 5g
Price: $112
Updated: 2023/06/20

TRC

Product number: S253105
Product name: Selenophene
Packaging: 50mg
Price: $45
Updated: 2021/12/16

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SELENOPHENE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

Selenophene may be used:

as conjugated linker in the synthesis of organic dyes
in the synthesis of selenophene-2-carbonitrile
in the synthesis of selenophene diketopyrrolopyrrole polymers
as building block for the electrically conducting polyalkyl selenophene

Definition

ChEBI: A five-membered monocyclic heteroarene composed of four CH units and one selenium atom. The parent of the class of selenophenes.

General Description

Selenophene is a heterocyclic building block. Synthesis of selenophene-based heteroacenes has been reported. Synthesis of selenophene-thiophene block copolymers has been reported. The electron transmission spectra of selenophene has been recorded in the 0-6eV energy range.

SELENOPHENE Preparation Products And Raw materials

Raw materials

Preparation Products

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SELENOPHENE Suppliers

Belgium 1 China 70 India 2 Japan 2 Switzerland 1 United Kingdom 1 United States 3 Global 80

Chongqing Botao Biotechnology Co., LTD

Tel: 15223382610
Email: danny@chemdad.com
Country: China
ProdList: 2032
Advantage: 58

Guangzhou Younan Technology Co., Ltd

Tel: 020-82000279 18988941452
Fax: QQ：3283937693
Email: YN_research@163.com
Country: China
ProdList: 3011
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Beijing innoChem Science & Technology Co.,Ltd.

Tel: 400-810-7969 010-59572699
Fax: 010-59572688
Email: ningzi.li@inno-chem.com.cn
Country: China
ProdList: 6134
Advantage: 55

288-05-1, SELENOPHENERelated Search:

SELENOPHENE BENZO[B]SELENOPHENE SELENOPHENE-2-BORONIC ACID PHENYLSELENOL 1-SELENOPHEN-3-YLETHANONE SELENOPHENO[3,2-B]THIOPHENE-5-CARBOXYLIC ACID Ethanone, 1-selenophene-2-yl- 2,5-DIPHENYLSELENOPHENE 3-(BENZO[B]SELENYL)ACETIC ACID SPECS AI-942/25034364 3-BROMOBENZO[B]SELENOPHENE-2-CARBOXYLIC ACID 3,4-Bis(methylthio)selenophene SELENOPHENE-3,4-DICARBONITRILE Ethanone, 1-(5-bromoselenophene-2-yl)- SPECS AI-942/25034489 SPECS AI-942/25034347 3-SELENOPHENECARBOXYLIC ACID 2,5-DIMETHYLSELENOPHENE-3-CARBOXYLIC ACID

selenacyclopentadiene

selenofuran

SELENOPHENE

SELENOPHENE 99%

Selenophene,99%

Selenophene, 99% 2.5GR

Selenophene &gt

Selenophene (6CI, 7CI, 8CI, 9CI, ACI)

selena

288-05-1

C4H4Se

Se-Containing

Others

Heterocyclic Building Blocks

Building Blocks

Heterocyclic Compounds

Heterocyclic Building Blocks

Others

Se-Containing