ChemicalBook > CAS DataBase List > 2,3-Dihydrofuran

2,3-Dihydrofuran

Product Name
2,3-Dihydrofuran
CAS No.
1191-99-7
Chemical Name
2,3-Dihydrofuran
Synonyms
Furan, 2,3-dihydro-;2,3-DHF;2,3-dihydro-fura;2,3-dihydrofuran stab.;NSC 85221;2,3-DIHYDROFURAN;4,5-Dihydrofuran;2,3-DIHYDROFURANE;2,3-Dihydrogenfuran;2,3-Dihydrofuran >
CBNumber
CB4456632
Molecular Formula
C4H6O
Formula Weight
70.09
MOL File
1191-99-7.mol
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2,3-Dihydrofuran Property

Melting point:
280 °C(Solv: trichloroethylene (79-01-6); ethanol (64-17-5))
Boiling point:
54-55 °C (lit.)
Density 
0.927 g/mL at 25 °C (lit.)
vapor pressure 
14.46 psi ( 55 °C)
refractive index 
n20/D 1.423(lit.)
Flash point:
−12 °F
storage temp. 
2-8°C
solubility 
soluble in Chloroform
form 
Liquid
color 
Clear colorless
Water Solubility 
slightly soluble
BRN 
103168
InChIKey
JKTCBAGSMQIFNL-UHFFFAOYSA-N
LogP
-0.034 (est)
CAS DataBase Reference
1191-99-7(CAS DataBase Reference)
NIST Chemistry Reference
Furan, 2,3-dihydro-(1191-99-7)
EPA Substance Registry System
Furan, 2,3-dihydro- (1191-99-7)
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Safety

Hazard Codes 
F,Xi,Xn
Risk Statements 
11-19-36-22-2017/11/19
Safety Statements 
16-33-39-26-18-36
RIDADR 
UN 1993 3/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29321900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

Precautionary statements

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

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

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

Sigma-Aldrich
Product number
200018
Product name
2,3-Dihydrofuran
Purity
99%
Packaging
100ml
Price
$112
Updated
2024/03/01
Sigma-Aldrich
Product number
200018
Product name
2,3-Dihydrofuran
Purity
99%
Packaging
1l
Price
$482
Updated
2024/03/01
Sigma-Aldrich
Product number
200018
Product name
2,3-Dihydrofuran
Purity
99%
Packaging
20L
Price
$6110
Updated
2024/03/01
TCI Chemical
Product number
D1415
Product name
2,3-Dihydrofuran
Purity
>98.0%(GC)
Packaging
25mL
Price
$30
Updated
2024/03/01
TCI Chemical
Product number
D1415
Product name
2,3-Dihydrofuran
Purity
>98.0%(GC)
Packaging
100mL
Price
$72
Updated
2024/03/01
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2,3-Dihydrofuran Chemical Properties,Usage,Production

Chemical Properties

clear colourless liquid

Uses

2,3-Dihydrofuran is a versatile reagent used in lanthanide-catalyzed Diels-Alder reactions with 2-pyrones and in Rh(II)-stabilized cycloadditions with vinylcarbenoids. It is applied for alkylation by active methylene compounds, catalyzed by trans-Dichlorobis(triphenyl-phosphine)-palladium(II). It is also used in the preparation of biologically active compounds such as antitumor agents.

Uses

2,3-Dihydrofuran is a dehydration product of tetrahydrofuran (THF). 2,3-Dihydrofuran is also used in the preparation of niologically active compounds such as antitumor agents.

Definition

ChEBI: 2,3-dihydrofuran is a dihydrofuran.

General Description

The enantioselective Heck arylation of 2,3-dihydrofuran with aryl iodides was studied.

2,3-Dihydrofuran Preparation Products And Raw materials

Raw materials

1,4-Butanediol

Preparation Products

2-Methylcumarone L-Lysine hydrochloride Glutaric acid 5-Bromopyrimidine
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2,3-Dihydrofuran Suppliers

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View Lastest Price from 2,3-Dihydrofuran manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
2,3-Dihydrofuran 1191-99-7
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-23
Hebei Fengjia New Material Co., Ltd
Product
2,3-Dihydrofuran 1191-99-7
Price
US $30.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
100 tons
Release date
2024-08-15
Shaanxi Dideu Medichem Co. Ltd
Product
2,3-Dihydrofuran 1191-99-7
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000Tons
Release date
2024-08-05

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