69518-17-8

Basic information

• Product Name: 4-IODOPHTHALONITRILE 97
• Synonyms: 4-IODOPHTHALONITRILE 97;4-Iodophthalonitrile 97%
• CAS NO: 69518-17-8
• Molecular Formula: C₈H₃IN₂
• Molecular Weight: 254.026
• Product Categories: C8 to C9;Cyanides/Nitriles;Nitrogen Compounds
• Mol File: 69518-17-8.mol
• Article Data: 19

Chemical Properties

• Melting Point: 140-142 °C(lit.)
• Boiling Point: 364.7°C at 760 mmHg
• Flash Point: 174.4°C
• Appearance: /
• Density: 1.95g/cm³
• Vapor Pressure: 1.65E-05mmHg at 25°C
• Refractive Index: 1.675
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• CAS DataBase Reference: 4-IODOPHTHALONITRILE 97(CAS DataBase Reference)
• NIST Chemistry Reference: 4-IODOPHTHALONITRILE 97(69518-17-8)
• EPA Substance Registry System: 4-IODOPHTHALONITRILE 97(69518-17-8)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 69518-17-8(Hazardous Substances Data)

Usage

Synthesis

1.6 g (0.011 mol) 4-aminophthalonitrile was dissolved in 22.4 mL of 2.5 M H2SO4. The mixture was cooled to 0 °C. To the solution was slowly added 0.9 g (0.013 mol) of NaNO2 dissolved in 3.5 mL of water. After the mixture was stirred for 30 minutes, 2.08 g (0.013 mol) of KI dissolved in 12.8 mL of water was added. The mixture was further stirred for 45 minutes at room temperature. After this period, the brown solid was filtered and washed with water. It was dissolved in a minimal amount of chloroform. The solution was washed first with saturated Na2S2O3 and then with water. It was dried over Na2SO4. After the solution was filtered, it was dried in vacuum and purified with column chromatography over silica gel by eluting with dichloromethane. Molecular formula: IC6H3-1,2-(CN)2 (254.03 g/mol). Yield: 2.37 g (85%).

InChI:InChI=1/C8H3IN2/c9-8-2-1-6(4-10)7(3-8)5-11/h1-3H

Upstream product

• 56765-79-8 3,4-dicyanoaniline 
• 31643-49-9 4-Nitrophthalonitrile 

Downstream Products

• 99276-86-5 4-(3,3-dimethyl-1-butynyl)phthalonitrile 
• 110550-53-3 1,8-bis(3,4-dicyanophenyl)naphthalene 
• 23277-24-9 3,3'-4,4'-tetracyanobiphenyl 
• 122504-51-2 1-iodo-8-(3,4-dicyanophenyl)naphthalene 
• 122504-56-7 1-(3,4-dicyanophenyl)naphthalene 
• 99276-95-6 1,2-bis(3,4-dicyanophenyl)ethylene 
• 99276-85-4 4-(2-trimethylsilylethynyl)phthalonitrile 
• 182296-29-3 diethyl (3,4-dicyanophenyl)phosphonate 
• 193270-07-4 4-(3-hydroxy-3-methylbut-1-ynyl)phthalonitrile 
• 254902-82-4 4-[2-(3,4-dicyanophenyl)ethynyl]benzaldehyde 
• 303089-35-2 5-[4-[2-(3,4-dicyanophenyl)ethynel]phenyl]dipyrromethane 
• 150457-71-9 4-Vinylphthalonitrile 

Relevant articles and documents

The synthesis, photophysical and electrochemical studies of symmetrical phthalocyanines linked thiophene substituents

Tetrakis 4-(3-thienyl) and tetrakis 4-(5′-hexyl-2,2′- bithiophene) peripherally substituted zinc phthalocyanines were synthesized by using phthalonitrile derivatives. The phthalonitrile compounds were obtained through palladium catalyzed Suzuki-Miyaura cr

A high-performance photoelectrochemical sensor for the specific detection of H2O2and glucose based on an organic conjugated microporous polymer

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