2689-65-8

Basic information

• Product Name: 5-Iodo-2-furancarboxaldehyde
• Synonyms: 5-Iodo-2-furaldehyde95%;OTAVA-BB BB7110951013;5-iodo-2-furaldehdye;5-IODO-2-FURALDEHYDE;5-IODO-2-FURANCARBOXALDEHYDE;5-IODOFURANCARBOXALDEHYDE;5-IODO-FURAN-2-CARBALDEHYDE;5-IODOFURAN-2-CARBOXALDEHYDE
• CAS NO: 2689-65-8
• Molecular Formula: C₅H₃IO₂
• Molecular Weight: 221.98
• EINECS: -0
• Product Categories: Miscellaneous;Building Blocks;Furans;FuransHeterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks
• Mol File: 2689-65-8.mol

Chemical Properties

• Melting Point: 125-128 °C(lit.)
• Boiling Point: 274.5 °C at 760 mmHg
• Flash Point: 119.8 °C
• Appearance: light-yellow to orange crystalline powder
• Density: 2.094 g/cm³
• Vapor Pressure: 0.0054mmHg at 25°C
• Refractive Index: 1.64
• Storage Temp.: Refrigerator (+4°C)
• Solubility: soluble in Methanol
• Sensitive: Air & Light Sensitive
• BRN: 108406
• CAS DataBase Reference: 5-Iodo-2-furancarboxaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Iodo-2-furancarboxaldehyde(2689-65-8)
• EPA Substance Registry System: 5-Iodo-2-furancarboxaldehyde(2689-65-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37-37/39-36
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 2689-65-8(Hazardous Substances Data)

Usage

Chemical Properties

light-yellow to orange crystalline powder or

InChI:InChI=1/C5H3IO2/c6-5-2-1-4(3-7)8-5/h1-3H

Upstream product

• 98-01-1 furfural 
• 82829-07-0 5-iodofurfural dimorpholylaminal 
• 82829-06-9 5-iodofurfural dipiperidylaminal 

Downstream Products

• 22868-60-6 5-(piperidin-1-yl)furan-2-carbaldehyde 
• 25047-09-0 5-N-piperidylfurfurylidene-N-piperidinium iodide 
• 82829-06-9 5-iodofurfural dipiperidylaminal 
• 5207-56-7 5-N-morpholylfurfurylidene-N-morpholidium iodide 
• 82829-07-0 5-iodofurfural dimorpholylaminal 
• 3680-96-4 5-morpholinofuran-2-carboxaldehyde 
• 14385-45-6 5-phenylethinyl-2-furancarboxaldehyde 
• 99142-56-0 5-(2,5-dimethylphenyl)furan-2-carbaldehyde 
• 116507-09-6 N-(5-iodo-2-furfurylidene)-p-toluidine 
• 34070-33-2 5-(4-methoxyphenyl)furan-2-carbaldehyde 
• 94078-20-3 5-(2-methoxyphenyl)-2-furancarboxyaldehyde 
• 55377-84-9 5-(3-methoxyphenyl)furan-2-carbaldehyde 
• 22078-59-7 5-(3-chlorophenyl)-2-furancarboxaldehyde 
• 34035-03-5 5-(4-chlorophenyl)-2-furaldehyde 

Relevant articles and documents

Reevaluation of benzyltrimethylammonium dichloroiodide, previously reported to be a selective iodinating agent

Benzyltrimethylammonium dichloroiodate, previously reported as an iodinating agent of thiophenes, appears to be a selective chlorinating agent of both thienyl and furyl derivatives containing a carbonyl group.

Mechanism of the Reaction of Aldehydes of the Furan Series with Secondary Amines in Methanol

The reaction of 5-halofurfurals with piperidine and morpholine in methanol under various reaction conditions was investigated by means of spectrophotometry.The kinetics of the stepwise addition of the amine to the aldehyde function of the halofurfural were studied in the case of a dilute solution, while the conversion of the aldehyde to a 5-N,N-dialkylaminofurfurylidene-N,N-dialkylimmonium salt, for which two autocatalysis mechanisms were observed, was investigated in the case of a concentrated solution.Reaction intermediates, viz., 5-halofurfurylidene-N,N-bis(dialkylamines), were isolated preparatively and investigated.