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2,3-Dihydrofuran

2,3-Dihydrofuran structure

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

Molecular Weight:: 70.09

MDL Number:: MFCD00003205

MOL File:: 1191-99-7.mol

MSDS File:: SDS

Last updated:2026-01-04 15:31:03

Product description	Number	Pack Size	Price
2,3-Dihydrofuran 99%	200018	100ml	$115
2,3-Dihydrofuran 99%	200018	1l	$497
2,3-Dihydrofuran 99%	200018	20L	$6350
2,3-Dihydrofuran >98.0%(GC)	D1415	25mL	$30
2,3-Dihydrofuran >98.0%(GC)	D1415	100mL	$72
More product size

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2,3-Dihydrofuran Properties

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)
FDA UNII	07M2EY3BG1
NIST Chemistry Reference	Furan, 2,3-dihydro-(1191-99-7)
EPA Substance Registry System	Furan, 2,3-dihydro- (1191-99-7)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H225-H319

Precautionary statements

P210-P233-P240-P241-P242-P305+P351+P338

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

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29321900

Limited Quantities

1.0 L (0.3 gallon) (liquid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	3
2		0

2,3-Dihydrofuran price More Price(38)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	200018	2,3-Dihydrofuran 99%	1191-99-7	100ml	$115	2025-07-31	Buy
Sigma-Aldrich	200018	2,3-Dihydrofuran 99%	1191-99-7	1l	$497	2025-07-31	Buy
Sigma-Aldrich	200018	2,3-Dihydrofuran 99%	1191-99-7	20L	$6350	2025-07-31	Buy
TCI Chemical	D1415	2,3-Dihydrofuran >98.0%(GC)	1191-99-7	25mL	$30	2025-07-31	Buy
TCI Chemical	D1415	2,3-Dihydrofuran >98.0%(GC)	1191-99-7	100mL	$72	2025-07-31	Buy

Product number	Packaging	Price	Buy
200018	100ml	$115	Buy
200018	1l	$497	Buy
200018	20L	$6350	Buy
D1415	25mL	$30	Buy
D1415	100mL	$72	Buy

2,3-Dihydrofuran Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

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.

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.

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 Tetrahydrofuran-3-carboxaldehyde

Preparation Products

2-Methylcumarone L-Lysine hydrochloride Glutaric acid 5-Bromopyrimidine Tryptophol

CIS-3-PENTEN-1-OL 7-Ethyl tryptophol 2,3-Dichlorotetrahydrofuran 2-HYDROXYTETRAHYDROFURAN 3-fluoro-2-(tetrahydrofuran-2-yl)aniline

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2,3-Dihydrofuran Suppliers

Global( 439)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8753	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-17392712697	1022@dideu.com	China	3995	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5242	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20128	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21597	55
Jiangsu Qingquan Chemical Co., Ltd.	+86-571-86589381,86589382,86589383	sales1@qqpharm.com	CHINA	154	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29831	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	923	58
Cangzhou Wanyou New Material Technology Co.,Ltd	18631714998	sales@czwytech.com	CHINA	904	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Jiangsu Qingquan Chemical Co., Ltd.	55
career henan chemical co	58
NINGBO INNO PHARMCHEM CO., LTD.	58
Cangzhou Wanyou New Material Technology Co.,Ltd	58

View Lastest Price from 2,3-Dihydrofuran manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-01-30	2,3-Dihydrofuran 1191-99-7	US $10.00 / KG	1KG	99%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd
2026-01-04	2,3-Dihydrofuran 1191-99-7	US $0.00-0.00 / kg	1kg	98%	1000kg	Shaanxi Dideu New Materials Co. Ltd
2025-12-24	2,3-Dihydrofuran 1191-99-7	US $0.10 / KG	1KG	99.0%	1000Tons	Shaanxi Dideu Medichem Co. Ltd

2,3-Dihydrofuran
1191-99-7
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2,3-Dihydrofuran
1191-99-7
US $0.00-0.00 / kg
98%
Shaanxi Dideu New Materials Co. Ltd

2,3-Dihydrofuran
1191-99-7
US $0.10 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

2,3-Dihydrofuran Spectrum

2,3-Dihydrofuran(1191-99-7)MS 2,3-Dihydrofuran(1191-99-7)¹HNMR 2,3-Dihydrofuran(1191-99-7)¹³CNMR 2,3-Dihydrofuran(1191-99-7)IR1 2,3-Dihydrofuran(1191-99-7)Raman

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