252667-03-1

Basic information

• Product Name: Benzoic acid, 4,4'-[(1,2-dimethyl-1,2-ethanediylidene)dinitrilo]bis-
• CAS NO: 252667-03-1
• Molecular Formula: C18H16N2O4
• Molecular Weight: 324.336
• Mol File: 252667-03-1.mol

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 4,4'-[(1,2-dimethyl-1,2-ethanediylidene)dinitrilo]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 4,4'-[(1,2-dimethyl-1,2-ethanediylidene)dinitrilo]bis-(252667-03-1)
• EPA Substance Registry System: Benzoic acid, 4,4'-[(1,2-dimethyl-1,2-ethanediylidene)dinitrilo]bis-(252667-03-1)

Safety Data

• Hazardous Substances Data: 252667-03-1(Hazardous Substances Data)

Upstream product

• 150-13-0 4-amino-benzoic acid 

Downstream Products

• 578008-77-2 [1,4-bis(4-CO₂HC₆H₄)-2,4-dimethyl-1,4-diazabutadiene]PtCl₂ 

Relevant articles and documents

Facile Construction of Mesoporous N-Doped Carbons as Highly Efficient 4-Nitrophenol Reduction Catalysts

Herein we propose a novel in situ N-doping method to develop a new type of mesoporous N-doped carbons constructed by direct pyrolysis of properly rigid strut N-rich metal-organic frameworks at 950 °C. This facile fabrication method creates doped N that is evenly dispersed on mesoporous carbons (≈4.0 nm) formed simultaneously without the need for a second carbon precursor, external nitrogen supplier, or pore-forming agent. The resulting mesoporous N-doped carbons bear a low N content but a high proportion of graphitic N species and exhibit superior catalytic performance toward the reduction of 4-nitrophenol relative to that shown by previously reported metal catalysts and N-doped graphene. The ensemble effect of the mesostructured framework and effective N doping is responsible for the excellent performance, as better diffusion, adsorption, and activation of 4-nitrophenol in wastewaters are achieved through the elaborately fabricated mesoporous N-doped carbons.