59276-03-8

Basic information

• Product Name: Formamide, N,N'-[1,3-phenylenebis(methylene)]bis-
• Synonyms: N,N'-[1,3-phenylenebis(methylene)]bisformamide;m-xylylene diformamide;N,N'-diformyl-m-xylylendiamin;Formamide,N,N'-[1,3-phenylenebis(methylene)]bis;3-[(Formylamino)methyl]benzylformamide;m-Xylylen-diformamid
• CAS NO: 59276-03-8
• Molecular Formula: C10H12N2O2
• Molecular Weight: 192.217
• Mol File: 59276-03-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Formamide, N,N'-[1,3-phenylenebis(methylene)]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Formamide, N,N'-[1,3-phenylenebis(methylene)]bis-(59276-03-8)
• EPA Substance Registry System: Formamide, N,N'-[1,3-phenylenebis(methylene)]bis-(59276-03-8)

Safety Data

• Hazardous Substances Data: 59276-03-8(Hazardous Substances Data)

Upstream product

• 1477-55-0 1,3-di(aminomethyl)benzene 
• 109-94-4 formic acid ethyl ester 
• 32315-10-9 bis(trichloromethyl) carbonate 
• 64-18-6 formic acid 

Downstream Products

• 188540-42-3 m-xylylene diisocyanide 
• 54772-36-0 1,3-bis-[(methoxycarbonylamino)-methyl]-benzene 
• 1620164-77-3 1,3-phenylenebis[methylene(aminomethylidenebisphosphonic)] acid 
• 1620164-70-6 octaethyl 1,3-phenylenebis[methylene(aminomethylidenebisphosphonate)] 
• 23399-62-4 N,N′-dimethyl-m-xylylenediamine 
• 3634-83-1 m-xylylene diisocyanate 

Relevant articles and documents

DIAMINE COMPOSITION, AND METHOD OF PREPARING DIISOCYANATE COMPOSITION

The diamine composition according to an embodiment of the present invention comprises a benzylmonoamine having a methyl group in an amount of 10 ppm to 2,000 ppm in the composition. When it is used for the preparation of a diisocyanate composition and an optical material, it is possible to improve the optical characteristics by preventing the occurrence of yellowing, striae, and cloudiness in the optical material and enhancing the mechanical properties such as impact resistance at the same time. In addition, in the process for preparing a diisocyanate composition according to another embodiment, the b* value according to the CIE color coordinate of a diamine composition is adjusted to a specific range, whereby it is possible to enhance not only the yield and purity of the diisocyanate composition but also the optical characteristics of the final optical lens. Thus, the process for preparing a diisocyanate composition can be applied to the preparation of a plastic optical lens of high quality.

Synthesis and antiproliferative activity of aromatic and aliphatic bis[aminomethylidene(bisphosphonic)] acids

A series of aromatic and aliphatic bis[aminomethylidene(bisphosphonic)] acids was synthesized in the reaction of triethylphosphite with isonitriles followed by hydrolysis or dealkylation. The in vitro anti-proliferative effect of all synthesized tetraphosphonic acids against MCF-7 breast cancer cells, J774E macrophages and HL-60 promyelocytic leukemia cells was determined. Three aromatic derivatives (5a, 5f and 5j) showed a similar or higher anti-proliferative activity than zoledronic acid.

A thermally curable mixture

A thermally curable mixture contains 10-70% by weight of reactive compounds, 0.05-2% by weight of at least one basic catalyst, and at least one solvent. The reactive compounds are consisting essentially of a first reactive compound and a second reactive compound at a molar ratio between 1:1 and 1:10. The first reactive compound is at least one compound selected from polyfunctional amides, and the second reactive compound is at least one compound having an epoxy equivalent between 100 and 800 g KOH per mole epoxy group, selected from a group of aromatic diglycidylethers and aromatic poly-glycidylethers. The basic catalyst is at least one chemical agent selected from the group consisting of tertiary ammonium salts, tertiary aromatic amines, and tertiary heterocyclic amines. The solvent is at least one chemical compound selected from the group consisting of aliphatic alcohols, ether alcohols, diether, and tertiary amides.