25227-79-6

Basic information

• Product Name: Formamide,N,N'-1,3-phenylenebis- (9CI)
• Synonyms: Formamide,N,N'-m-phenylenebis- (8CI); 1,3-Diformamidobenzene;N,N'-Diformyl-m-phenylenediamine; NSC 294824
• CAS NO: 25227-79-6
• Molecular Formula: C8H8 N2 O2
• Molecular Weight: 164.164
• Mol File: 25227-79-6.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Formamide,N,N'-1,3-phenylenebis- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Formamide,N,N'-1,3-phenylenebis- (9CI)(25227-79-6)
• EPA Substance Registry System: Formamide,N,N'-1,3-phenylenebis- (9CI)(25227-79-6)

Safety Data

• Hazardous Substances Data: 25227-79-6(Hazardous Substances Data)

Upstream product

• 64-18-6 formic acid 
• 108-45-2 m-phenylenediamine 
• 2258-42-6 formyl acetic anhydride 
• 100-51-6 benzyl alcohol 

Downstream Products

• 858799-10-7 N,N'-(4-bromo-m-phenylene)-bis-formamide 
• 107099-87-6 N,N'-diformyl-N,N'-m-phenylene-di-β-alanine dinitrile 
• 935-27-3 meta-phenylenediisocyanate 
• 1338604-76-4 C₂₀H₁₈N₄O₂ 
• 51021-23-9 1,3-bis(N-methylacetamido)benzene 
• 14814-75-6 N,N'-dimethyl-1,3-phenylenediamine 
• 6264-69-3 4-bromo-1,3-diaminobenzene 

Relevant articles and documents

Tangentially coupled π systems and their through-space interaction - Trichromophoric perylene dyes

Three perylene tetracarboxylic bisimide chromophores have been attached to a benzene ring in m-position (3). In this way steric and through-bond interactions of the chromophores are minimized and their through-space-interactions can be studied for which a

NON-COORDINATING ANION TYPE ACTIVATORS FOR USE WITH POLYOLEFIN POLYMERIZATION CATALYSTS

The present disclosure is related to activator compounds represented by: [Ar(E11R11R22H)xx(E22R33R44)yy][QR55R66R77R88]zz In the formula Ar is a C66-C3030 aromatic hydrocarbyl group, provided that if Ar is a multicyclic ring, then each E11 and each E22 are substitutions on a single ring. Also, x is 1 to 4; y is 0 to 3; z = x; and x+y is 2 to 6. Each of E11 and E22 are independently selected from nitrogen or phosphorous and Q is selected from group 13 of the Periodic Table of the Elements. Additionally, each of R11, R22, R33 and R44 are independently selected from C11-C4040 aliphatic hydrocarbyl, substituted C11-C4040 aliphatic hydrocarbyl and each of R55, R66, R77, and R88 is independently a C66-C2424 hydrocarbyl or a C66-C2424 substituted hydrocarbyl. The present disclosure also relates to catalyst systems including a catalyst and the activator compound. Also, the present disclosure relates to methods of polymerizing olefins.

Co3O4 nanoparticles prepared by oxidative precipitation method: an efficient and reusable heterogeneous catalyst for N-formylation of amines

Abstract: N-formylation of different amines was carried out with formic acid in the presence of the Co3O4 nanoparticles as an efficient, stable heterogeneous catalyst to give the corresponding formamides under solvent-free conditions. This method has advantages over the reported methods such as high yields, mild conditions, easy work-up and short reaction times. The catalyst was characterized by different techniques such as XRD, SEM and FT-IR spectroscopy. Graphical Abstract: [Figure not available: see fulltext.]