Methylene imine is an

organic compound In chemistry, organic compounds are generally any chemical compounds that contain carbon-hydrogen or carbon-carbon bonds. Due to carbon's ability to catenate (form chains with other carbon atoms), millions of organic compounds are known. The ...

with the formula . The simplest imine, it is a stable, colorless gas that has been detected throughout the universe. Structural parameters determined by microwave spectroscopy include a C=N bond length of 1.27 Å, an N–H bond length of 1.02 Å and an HNC bond angle of 110.5°. Because unhindered imines

polymer A polymer (; Greek '' poly-'', "many" + ''-mer'', "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic a ...

ize or

oligomer In chemistry and biochemistry, an oligomer () is a molecule that consists of a few repeating units which could be derived, actually or conceptually, from smaller molecules, monomers.Quote: ''Oligomer molecule: A molecule of intermediate relativ ...

ize when concentrated, methylene imine has not been isolated as a liquid or bulk solid. Attempted synthesis of methylene imine from the reaction of ammonia and formaldehyde produces hexamethylenetetramine.{{cite encyclopedia , title=Amines, Aliphatic , encyclopedia=Ullmann's Encyclopedia of Industrial Chemistry , publisher=Wiley-VCH Verlag GmbH , year=2000 , isbn=9783527306732 , doi=10.1002/14356007.a02_001 , last1=Eller , last2=Henkes , last3=Rossbacher , last4=Höke , first1=K. , first2=E. , first3=R. , first4=H. Synthesis Hexamine

References

Imines