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

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
Molecular Weight:
162.19
MDL Number:
MFCD00068033
MOL File:
90843-31-5.mol
MSDS File:
SDS
Last updated:2022-08-26 12:19:07

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

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-51
Safety Statements  24/25
HS Code  29349990
NFPA 704
1
0 0

5-ACETYL-2,3-DIHYDROBENZO(B)FURAN price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar B20265 5-Acetyl-2,3-dihydrobenzo[b]furan, 97% 90843-31-5 0.5g $52.3 2021-12-16 Buy
Alfa Aesar B20265 5-Acetyl-2,3-dihydrobenzo[b]furan, 97% 90843-31-5 10g $629 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026952 5-ACETYL-2,3-DIHYDROBENZOFURAN 95.00% 90843-31-5 1G $692.46 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026952 5-ACETYL-2,3-DIHYDROBENZOFURAN 95.00% 90843-31-5 2.5G $932.6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026952 5-ACETYL-2,3-DIHYDROBENZOFURAN 95.00% 90843-31-5 5G $1114.58 2021-12-16 Buy
Product number Packaging Price Buy
B20265 0.5g $52.3 Buy
B20265 10g $629 Buy
CHM0026952 1G $692.46 Buy
CHM0026952 2.5G $932.6 Buy
CHM0026952 5G $1114.58 Buy

5-ACETYL-2,3-DIHYDROBENZO(B)FURAN Chemical Properties,Uses,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.

1191-99-7
75-36-5
90843-31-5
Synthesis of 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN from 2,3-Dihydrofuran and Acetyl chloride
Global( 153)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
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Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Accela ChemBio Inc.
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Chongqing Chemdad Co., Ltd
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Alchem Pharmtech,Inc.
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career henan chemical co
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SIMAGCHEM CORP
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Dayang Chem (Hangzhou) Co.,Ltd.
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Labnetwork lnc.
+86-27-50766799 +8618062016861 contact@labnetwork.com China 19994 58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-ACETYL-2,3-DIHYDROBENZO(B)FURAN pictures 2020-01-08 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN
90843-31-5
US $6.60 / KG 1KG 98%-99% 1kg-100kg Career Henan Chemical Co
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