22572-84-5

Basic information

• Product Name: diethyl 4-aminobenzene-1,2-dicarboxylate
• Synonyms: diethyl 4-aminobenzene-1,2-dicarboxylate
• CAS NO: 22572-84-5
• Molecular Formula: C₁₂H₁₅NO₄
• Molecular Weight: 0
• Mol File: 22572-84-5.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 372.4°C at 760 mmHg
• Flash Point: 169°C
• Appearance: /
• Density: 1.183g/cm³
• Vapor Pressure: 9.65E-06mmHg at 25°C
• Refractive Index: 1.544
• CAS DataBase Reference: diethyl 4-aminobenzene-1,2-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 4-aminobenzene-1,2-dicarboxylate(22572-84-5)
• EPA Substance Registry System: diethyl 4-aminobenzene-1,2-dicarboxylate(22572-84-5)

Safety Data

• Hazardous Substances Data: 22572-84-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H15NO4/c1-3-16-11(14)9-6-5-8(13)7-10(9)12(15)17-4-2/h5-7H,3-4,13H2,1-2H3

Upstream product

• 64-17-5 ethanol 
• 5434-21-9 4-aminophthalic acid 
• 610-27-5 4-nitrophthalic acid 
• 2050-19-3 4-nitrophthalic acid diethyl ester 
• 5466-84-2 4-nitrophthalic anhydride 
• 7647-01-0 hydrogenchloride 

Downstream Products

• 1062213-68-6 diethyl 4-(4’-fluorobiphenyl-4-ylsulfonamido)phthalate 
• 1062214-10-1 N-(3,4-bis(hydroxymethyl)phenyl)-4'-fluorobiphenyl-4-sulfonamide 
• 1062214-08-7 N-(3,4-bis(hydroxymethyl)phenyl)-2',4'-difluorobiphenyl-4-sulfonamide 
• 943749-63-1 4-bromo-2-(carboxymethyl)benzoic acid 
• 875211-06-6 4-[[6-(3,5-bis-decyloxy-phenoxy)-hexanoyl]-(4-methoxycarbonyl-phenyl)-amino]-phthalic acid dimethyl ester 
• 912806-31-6 6-bromohexanoic acid N-(4-methoxycarbonylphenyl)-N-(3,4-di(methoxycarbonyl)phenyl)amide 
• 912806-24-7 N-(4-ethoxycarbonylphenyl)-N-(3,4-di(ethoxycarbonyl)phenyl)acetamide 
• 912806-27-0 N-(4-methoxycarbonylphenyl)-N-(3,4-di(methoxycarbonyl)phenyl)amine 
• 38568-41-1 diethyl 4-bromophthalate 
• 67193-51-5 4-iodophthalic acid diethyl ester 
• 64139-21-5 Diethyl 4-hydroxyphthalate 
• 149967-20-4 4-acetylaminophthalic acid diethyl ester 
• 78319-26-3 4-hexadecylaminophthalic acid 
• 610-35-5 4-hydroxyphthalic acid 

Relevant articles and documents

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Aerobic oxidation of cyclohexane using N-hydroxyphthalimide bearing fluoroalkyl chains

The N-hydroxyphthalimide derivatives, F15-and F 17-NHPI, bearing a long fluorinated alkyl chain, were prepared and their catalytic performances were compared with that of the parent compound, N-hydroxyphthalimide (NHPI). The oxidation of cyclohexane under 10 atm of air in the presence of fluorinated F15-or F17-NHPI, cobalt diacetate [Co(OAc)2], and manganese diacetate [Mn(OAc)2] without any solvent at 100°C afforded a mixture of cyclohexanol and cyclohexanone (K/A oil) as major products along with a small amount of adipic acid. It was found that F15-and F17-NHPI exhibit higher catalytic activity than NHPI for the oxidation of cyclohexane without a solvent. However, for the oxidation in acetic acid all of these catalysts afforded adipic acid as a major product in good yield and the catalytic activity of NHPI in acetic acid was almost the same as those of F15-and F 17-NHPI. The oxidation by F15-and F17-NHPI catalysts in trifluorotoluene afforded K/A oil in high selectivity with little formation of adipic acid, while NHPI was a poor catalyst under these conditions, forming K/A oil as well as adipic acid in very low yields. The oxidation in trifluorotoluene by F15-and F17-NHPI catalysts was considerably accelerated by the addition of a small amount of zirconium(IV) acetylacetonate [Zr(acac)4] to the present catalytic system to afford selectively K/A oil, but no such effect was observed in the NHPI-catalyzed oxidation in trifluorotoluene.