ChemicalBook > CAS DataBase List > 2,3-Dihydrobenzofuran

2,3-Dihydrobenzofuran

Product Name
2,3-Dihydrobenzofuran
CAS No.
496-16-2
Chemical Name
2,3-Dihydrobenzofuran
Synonyms
COUMARAN;Dihydrobenzofuran;Benzofuran,2,3-dihydro-;2,3-Dihydro-1-benzofuran;Kumaran;Cumaran;Dihydrocoumarone;BUTTPARK 44\01-23;Benzodihydrofuran;3-Dihydrobenzofuran
CBNumber
CB6272979
Molecular Formula
C8H8O
Formula Weight
120.15
MOL File
496-16-2.mol
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2,3-Dihydrobenzofuran Property

Melting point:
-21°C
Boiling point:
188-189 °C (lit.)
Density 
1.065 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.549(lit.)
Flash point:
152 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
alcohol: soluble
form 
clear liquid
color 
Colorless to Yellow to Green
Specific Gravity
1.065
Merck 
14,2559
BRN 
111928
InChIKey
HBEDSQVIWPRPAY-UHFFFAOYSA-N
LogP
2.140
CAS DataBase Reference
496-16-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzofuran, 2,3-dihydro-(496-16-2)
EPA Substance Registry System
Coumaran (496-16-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
23-24/25-26
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29329995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
183962
Product name
2,3-Dihydrobenzofuran
Purity
99%
Packaging
5g
Price
$63.8
Updated
2024/03/01
Sigma-Aldrich
Product number
183962
Product name
2,3-Dihydrobenzofuran
Purity
99%
Packaging
25g
Price
$128
Updated
2024/03/01
TCI Chemical
Product number
D1583
Product name
2,3-Dihydrobenzofuran
Purity
>98.0%(GC)
Packaging
5g
Price
$44
Updated
2024/03/01
TCI Chemical
Product number
D1583
Product name
2,3-Dihydrobenzofuran
Purity
>98.0%(GC)
Packaging
25g
Price
$138
Updated
2024/03/01
Alfa Aesar
Product number
A11368
Product name
2,3-Dihydrobenzo[b]furan, 98%
Packaging
25g
Price
$155
Updated
2021/12/16
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2,3-Dihydrobenzofuran Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

2,3-dihydrobenzofuran is widely used in the synthesis of tricyclic compounds and is also an intermediate raw material for the synthesis of some important drugs. It is used in the synthesis of antitumor agents benzofuran sulfonylureas, HIV protease inhibitor amino acid hydroxyethylenesulfonyl, matrix metalloproteinase inhibitor aryl sulfinyl isoxime hydroxamic acid, etc.

Definition

ChEBI: 2,3-dihydrobenzofuran is a member of the class of 1-benzofurans that is the 2,3-dihydroderivative of benzofuran. It has a role as a metabolite.

General Description

Biotransformation of 2,3-dihydrobenzofuran using intact cells of Pseudomonas putida UV4 has been investigated. 2,3-Dihydrobenzofuran is the intermediate formed during catalytic hydrodeoxygenation of benzofuran.

2,3-Dihydrobenzofuran Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-DIHYDROBENZOFURAN-7-CARBOXYLIC ACID 5-(AMINOMETHYL)-2,3-DIHYDROBENZO[B]FURAN 1-Benzofuran-5-carbaldehyde 2,3-Dihydrobenzo[b]furan-5-carbaldehyde 2,3-DIHYDROBENZOFURAN-5-BORONIC ACID 5-ACETYL-2,3-DIHYDROBENZO(B)FURAN
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View Lastest Price from 2,3-Dihydrobenzofuran manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2,3-Dihydrobenzofuran 496-16-2
Price
US $30.00-20.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
3000KG
Release date
2024-07-23
Henan Aochuang Chemical Co.,Ltd.
Product
2,3-Dihydrobenzofuran 496-16-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-16
Honest Joy Holdings Limited
Product
2,3-Dihydrobenzofuran 496-16-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98.4%
Supply Ability
100 tons
Release date
2022-02-21

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