Furan

Base Information

• Chemical Name: Furan
• CAS No.: 110-00-9
• Molecular Formula: C4H4O
• Molecular Weight: 68.0752
• Hs Code.: Oral rat LD50: 890 mg/kg
• European Community (EC) Number: 203-727-3
• ICSC Number: 1257
• UN Number: 2389
• UNII: UC0XV6A8N9
• DSSTox Substance ID: DTXSID6020646
• Nikkaji Number: J2.443K
• Wikipedia: Furan
• Wikidata: Q243992,Q110184904
• NCI Thesaurus Code: C44385
• Metabolomics Workbench ID: 52127
• ChEMBL ID: CHEMBL278980
• Mol file: 110-00-9.mol

Synonyms:furan

Chemical Property of Furan

Chemical Property:

• Appearance/Colour: clear colorless liquid
• Vapor Pressure: 605mmHg at 25°C
• Melting Point: -85.6 °C
• Refractive Index: 1.420 - 1.423
• Boiling Point: 31.36 °C at 760 mmHg
• Flash Point: -35 °C
• PSA: 13.14000
• Density: 0.942 g/cm³
• LogP: 1.27960
• Water Solubility.: insoluble
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 68.026214747
• Heavy Atom Count: 5
• Complexity: 22.8
• Transport DOT Label: Flammable Liquid

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): T, F+
• Hazard Codes: F+:Highly flammable
• Statements: R12:; R19:; R20/22:; R38:; R45:; R48/22:; R52/53:; R68:
• Safety Statements: S45:; S53:; S61:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Ethers, Other
• Canonical SMILES: C1=COC=C1
• Inhalation Risk: A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20 °C.
• Effects of Short Term Exposure: The substance may be irritating to the skin, eyes and respiratory tract. Exposure could cause severe lung damage.
• Effects of Long Term Exposure: The substance may have effects on the liver and kidneys. This may result in impaired functions. This substance is possibly carcinogenic to humans. May cause genetic damage in humans.

Technology Process of Furan

There total 319 articles about Furan which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 75.5%

furfural (98-01-1) → Tetrahydrofurfuryl alcohol (97-99-4) + furan (110-00-9) + 2-methylfuran (534-22-5) + (2-furyl)methyl alcohol (98-00-0,25212-86-6,93793-62-5)

Guidance literature:

With hydrogen; In methanol; at 119.84 ℃; for 1h; under 7500.75 Torr; Solvent; Reagent/catalyst; Catalytic behavior; Autoclave;

DOI:10.1016/j.apcata.2019.05.031

Reference yield: 75.4%

furfural (98-01-1) → furan (110-00-9) + 2-methylfuran (534-22-5)

Guidance literature:

With hydrogen; at 210 ℃; Temperature; Catalytic behavior;

DOI:10.1002/cctc.201700312

Reference yield: 70.7%

furfural (98-01-1) → furan (110-00-9) + 2-methylfuran (534-22-5) + (2-furyl)methyl alcohol (98-00-0,25212-86-6,93793-62-5)

Guidance literature:

With hydrogen; In methanol; at 119.84 ℃; for 1h; Solvent; Reagent/catalyst; Catalytic behavior; Autoclave;

DOI:10.1016/j.apcata.2019.05.031

upstream raw materials:

2,3-dihydro-2H-furan

2,5-dihydrofuran

3-chloro-2-ethoxy-tetrahydro-furan

furfural

Downstream raw materials:

2-bromofuran

2-furancarbonitrile

4-(furan-2-yl)pyrimidine

exo-/endo-3,5,10-Trioxatricyclo<5.2.1.0^2.6>dec-8-en-4-on

Refernces

• 1、 Nguyen-Huy, Chinh,Lee, Hojeong,Lee, Jihyeon,Kwak, Ja Hun,An, Kwangjin. "Mesoporous mixed CuCo oxides as robust catalysts for liquid-phase furfural hydrogenation". . p. 118 - 126. Retrieved 2019.
• 2、 Sanchez, Albert,Pedroso, Enrique,Grandas, Anna. "Maleimide-dimethylfuran exo adducts: Effective maleimide protection in the synthesis of oligonucleotide conjugates". . p. 4364 - 4367. Retrieved 2011.
• 3、 Nedel'ko,Korsunskii,Chukanov,Larikova,Korchevskaya,Malin,Shcherbinin,Ostrovskii. "Thermal Decomposition of 3′-Azidothymidine". . p. 727 - 730. Retrieved 2003.
• 4、 Durndell, Lee J.,Zou, Guchu,Shangguan, Wenfeng,Lee, Adam F.,Wilson, Karen. "Structure-Reactivity Relations in Ruthenium Catalysed Furfural Hydrogenation". . p. 3927 - 3932. Retrieved 2019.
• 5、 Salnikova, Ksenia E.,Larichev, Yurii V.,Sulman, Esther M.,Bykov, Alexey V.,Sidorov, Alexander I.,Demidenko, Galina N.,Sulman, Mikhail G.,Bronstein, Lyudmila M.,Matveeva, Valentina G.. "Selective Hydrogenation of Biomass-Derived Furfural: Enhanced Catalytic Performance of Pd?Cu Alloy Nanoparticles in Porous Polymer". . p. 1697 - 1703. Retrieved 2020.
• 6、 Pitt, Ian G.,Russel, Richard A.,Warrener, Ronald N.. "The Generation and Trapping of a Novel Dewar Furan". . p. 1466 - 1467. Retrieved 1984.
• 7、 Lukas,Wilson. "-". . p. 4790,4791. Retrieved 1951.
• 8、 Dauben, William G.,Lam, Joe Y. L.,Guo, Zhen R.. "Total synthesis of (-)-palasonin and (+)-palasonin and related chemistry". . p. 4816 - 4819. Retrieved 1996.
• 9、 Ishida, Tamao,Honma, Tetsuo,Nakada, Kengo,Murayama, Haruno,Mamba, Tetsuya,Kume, Kurumi,Izawa, Yusuke,Utsunomiya, Masaru,Tokunaga, Makoto. "Pd-catalyzed decarbonylation of furfural: Elucidation of support effect on Pd size and catalytic activity using in-situ XAFS". . p. 320 - 327. Retrieved 2019.
• 10、 Smith, Brendan M.,Skellam, Elizabeth J.,Oxley, Samantha J.,Graham, Andrew E.. "Highly selective synthesis of oxabicycloalkanes by indium tribromide-mediated cyclization reactions of epoxyalkenes". . p. 1979 - 1982. Retrieved 2007.