5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

Product Name: 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN
CAS No.: 90843-31-5
Chemical Name: 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN
Synonyms: 5-acetylcoumaran;BUTTPARK 92\04-30;Tolafentrine Impurity 17;5-ACETYL-2,3-DIHYDROBENZOFURAN;5-ACETYL-2,3-DIHYDROBENZO(B)FURAN;5-Acetyl-2,3-Dihydro-1-Benzofuran;5-Acetyl-2,3-dihydrobenzobüfuran, 97%;5-Acetyl-2,3-dihydrobenzo(b)furan,97%;1-(2,3-dihydrobenzofuran-5-yl)ethanone;1-(2,3-DIHYDRO-1-BENZOFURAN-5-YL)ETHANONE
CBNumber: CB7348473
Molecular Formula: C10H10O2
Formula Weight: 162.19
MOL File: 90843-31-5.mol

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5-ACETYL-2,3-DIHYDROBENZO(B)FURAN Property

Melting point:: 56-59°C
Boiling point:: 120-121°C 15mm
Density: 1.149±0.06 g/cm3(Predicted)
Flash point:: 120-121°C/15mm
storage temp.: Sealed in dry,Room Temperature
BRN: 131198
CAS DataBase Reference: 90843-31-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 22-51
Safety Statements: 24/25
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: B20265
Product name: 5-Acetyl-2,3-dihydrobenzo[b]furan, 97%
Packaging: 0.5g
Price: $52.3
Updated: 2021/12/16

Alfa Aesar

Product number: B20265
Product name: 5-Acetyl-2,3-dihydrobenzo[b]furan, 97%
Packaging: 10g
Price: $629
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026952
Product name: 5-ACETYL-2,3-DIHYDROBENZOFURAN
Purity: 95.00%
Packaging: 1G
Price: $692.46
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026952
Product name: 5-ACETYL-2,3-DIHYDROBENZOFURAN
Purity: 95.00%
Packaging: 2.5G
Price: $932.6
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026952
Product name: 5-ACETYL-2,3-DIHYDROBENZOFURAN
Purity: 95.00%
Packaging: 5G
Price: $1114.58
Updated: 2021/12/16

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5-ACETYL-2,3-DIHYDROBENZO(B)FURAN Chemical Properties,Usage,Production

Chemical Properties

White to light purple powder

Uses

1-(2,3-Dihydro-5-benzofuranyl)ethanone is used to prepare tricyclic [1,2,4]triazine 1,4-dioxides as hypoxia selective cytotoxins. It is also used to synthesize N-(1-benzo[1,3]dioxol-5-yl)ethyl-, N-[1-(2,3-dihydro-benzofuran-5-yl)ethyl-, and N-[1-(2,3-dihydro-1H-indol-5-yl)ethylacrylamides with KCNQ2 opener activities.

5-ACETYL-2,3-DIHYDROBENZO(B)FURAN Preparation Products And Raw materials

Raw materials

Acetyl chloride Aluminum chloride 2,3-Dihydrobenzofuran Ethyl acetate PETROLEUM ETHER

Preparation Products

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5-ACETYL-2,3-DIHYDROBENZO(B)FURAN Suppliers

Belgium 1 China 107 Europe 1 Finland 1 France 1 Germany 2 India 8 Slovakia 1 Switzerland 1 Ukraine 2 United Kingdom 14 United States 24 Global 163

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
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Zhengzhou Kingsfine Chemical Co., Ltd.

Tel: 0371-56632527 13838252817
Fax: 0371-56635027
Email: sales@kingsfine.com
Country: China
ProdList: 98
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Beijing Taiya Jie Technology Development Co., Ltd.

Tel: 021-33690831-8001 13552411790
Fax: 021-33690831
Email: postmaster@tyjchem.cn
Country: China
ProdList: 1541
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Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9865
Advantage: 52

Thermo Fisher Scientific

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

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View Lastest Price from 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN manufacturers

Career Henan Chemical Co

Product: 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN 90843-31-5
Price: US $6.60/KG
Min. Order: 1KG
Purity: 98%-99%
Supply Ability: 1kg-100kg
Release date: 2020-01-07

90843-31-5, 5-ACETYL-2,3-DIHYDROBENZO(B)FURANRelated Search:

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BUTTPARK 92\04-30

5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

5-ACETYL-2,3-DIHYDROBENZOFURAN

1-(2,3-DIHYDROBENZO[B]FURAN-5-YL)ETHAN-1-ONE

1-(2,3-DIHYDRO-1-BENZOFURAN-5-YL)ETHANONE

5-Acetyl-2,3-dihydrobenzo(b)furan,97%

Ethanone, 1-(2,3-dihydro-5-benzofuranyl)- (9CI)

5-acetylcoumaran

5-Acetyl-2,3-dihydrobenzobüfuran, 97%

1-(2,3-dihydro-1-benzofuran-5-yl)ethan-1-one

1-(2,3-dihydrobenzofuran-5-yl)ethanone

5-Acetyl-2,3-Dihydro-1-Benzofuran

Ethanone, 1-(2,3-dihydro-5-benzofuranyl)-

Tolafentrine Impurity 17

90843-31-5

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