≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
2,3-Dihydrofuran is a versatile synthesis reagent used in lanthanide-catalyzed Diels-Alder reactions with 2-pyrones and in Rh(II)-stabilized cycloadditions with vinylcarbenoids.
The enantioselective Heck arylation of 2,3-dihydrofuran with aryl iodides was studied
A versatile synthesis reagent
2,3-Dihydrofuran is a versatile reagent used in lanthanide-catalyzed Diels-Alder reactions with 2-pyronesand in Rh(II)-stabilized cycloadditions with vinylcarbenoids.
| Pubchem Sid | 504754589 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754589 |
| Canonical Smiles | C1COC=C1 |
| IUPAC Name | 2,3-dihydrofuran |
| InChIKey | JKTCBAGSMQIFNL-UHFFFAOYSA-N |
| INCHI | 1S/C4H6O/c1-2-4-5-3-1/h1,3H,2,4H2 |
| Isomeric SMILES | C1COC=C1 |
| WGK Germany | 3 |
| UN Number | 1993 |
| Molecular Weight | 70.09 |
| Beilstein | 103168 |
| Reaxy-Rn | 103168 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=103168&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Dihydrofurans |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dihydrofurans |
| Alternative Parents | Oxacyclic compounds Organooxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Dihydrofuran - Oxacycle - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dihydrofurans. These are compounds containing a dihydrofuran moiety, which is a furan derivative with only one double bond. |
| External Descriptors | dihydrofuran |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2621595 | Certificate of Analysis | Mar 20, 2026 | D106435 |
| D2621635 | Certificate of Analysis | Mar 20, 2026 | D106435 |
| B2628255 | Certificate of Analysis | Oct 21, 2025 | D106435 |
| K2510328 | Certificate of Analysis | Oct 21, 2025 | D106435 |
| K2510329 | Certificate of Analysis | Oct 21, 2025 | D106435 |
| K2510472 | Certificate of Analysis | Oct 21, 2025 | D106435 |
| L2115145 | Certificate of Analysis | Sep 17, 2025 | D106435 |
| E2410089 | Certificate of Analysis | Mar 29, 2024 | D106435 |
| E2410090 | Certificate of Analysis | Mar 29, 2024 | D106435 |
| H2324470 | Certificate of Analysis | Jul 06, 2023 | D106435 |
| G2320518 | Certificate of Analysis | Jun 28, 2023 | D106435 |
| G2320519 | Certificate of Analysis | Jun 28, 2023 | D106435 |
| G2320524 | Certificate of Analysis | Jun 28, 2023 | D106435 |
| G2320526 | Certificate of Analysis | Jun 28, 2023 | D106435 |
| G2320535 | Certificate of Analysis | Jun 28, 2023 | D106435 |
| E2325061 | Certificate of Analysis | Nov 26, 2021 | D106435 |
| Solubility | Soluble in water at 20°C, 20g/L and chloroform. |
|---|---|
| Sensitivity | Air sensitive |
| Refractive Index | 1.422-1.424 |
| Flash Point(°F) | -4 °F |
| Flash Point(°C) | -24℃ |
| Boil Point(°C) | 54-55°C |
| Molecular Weight | 70.090 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 70.0419 Da |
| Monoisotopic Mass | 70.0419 Da |
| Topological Polar Surface Area | 9.200 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 47.600 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Chengtao Wang, Zhiqiang Liu, Liang Wang, Xue Dong, Jian Zhang, Guoxiong Wang, Shichao Han, Xiangju Meng, Anmin Zheng, Feng-Shou Xiao. (2017) Importance of Zeolite Wettability for Selective Hydrogenation of Furfural over Pd@Zeolite Catalysts. ACS Catalysis, [PMID:] [10.1021/acscatal.7b03443] |
| 2. Wei Xu, Xue Zou, Yueting Ding, Qi Zhang, Yulan Song, Jin Zhang, Min Yang, Zhou Liu, Qiang Zhou, Dianlong Ge, Qiangling Zhang, Wencheng Song, Chaoqun Huang, Chengyin Shen, Yannan Chu. (2024) Qualitative and quantitative rapid detection of VOCs differentially released by VAP-associated bacteria using PTR-MS and FGC-PTR-MS. ANALYST, [PMID:38197456] [10.1039/D3AN02011H] |
