ChemicalBook > CAS DataBase List > 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN

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

Preparation Products

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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:


  • 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
  • ACETYLGROUP