ChemicalBook >> CAS DataBase List >>2,3-Dihydrofuran
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
- Molecular Weight:
- 70.09
- MDL Number:
- MFCD00003205
- MOL File:
- 1191-99-7.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| 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 |
n |
| 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 | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29321900 | |||||||||
| NFPA 704 |
|
2,3-Dihydrofuran price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 200018 | 2,3-Dihydrofuran 99% | 1191-99-7 | 100ml | $112 | 2024-03-01 | Buy |
| Sigma-Aldrich | 200018 | 2,3-Dihydrofuran 99% | 1191-99-7 | 1l | $482 | 2024-03-01 | Buy |
| Sigma-Aldrich | 200018 | 2,3-Dihydrofuran 99% | 1191-99-7 | 20L | $6110 | 2024-03-01 | Buy |
| TCI Chemical | D1415 | 2,3-Dihydrofuran >98.0%(GC) | 1191-99-7 | 25mL | $30 | 2024-03-01 | Buy |
| TCI Chemical | D1415 | 2,3-Dihydrofuran >98.0%(GC) | 1191-99-7 | 100mL | $72 | 2024-03-01 | Buy |
2,3-Dihydrofuran Chemical Properties,Uses,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
Preparation Products
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Global( 420)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8803 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12825 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5881 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20258 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29685 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 19885 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21632 | 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 | 29869 | 58 |
View Lastest Price from 2,3-Dihydrofuran manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-02-21 | 2,3-Dihydrofuran
1191-99-7
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-02-19 | 2,3-Dihydrofuran
1191-99-7
|
US $10.00 / KG | 1KG | 99% | 100 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-11 | 2,3-Dihydrofuran
1191-99-7
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- 2,3-Dihydrofuran
1191-99-7
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- 2,3-Dihydrofuran
1191-99-7
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- 2,3-Dihydrofuran
1191-99-7
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
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