85057-70-1

Basic information

• Product Name: (Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one
• Synonyms: (Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one
• CAS NO: 85057-70-1
• Molecular Weight: 258.277
• Mol File: 85057-70-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one(85057-70-1)
• EPA Substance Registry System: (Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one(85057-70-1)

Safety Data

• Hazardous Substances Data: 85057-70-1(Hazardous Substances Data)

Upstream product

• 55170-61-1 (Z)-3,4-dimethyl-5-<(4-methylphenyl)methylene>-3-pyrrolin-2-one 

Downstream Products

• 17825-86-4 3,4-dimethylmaleimide 
• 13820-14-9 4-methylbenzonitrile oxide 

Relevant articles and documents

Reactivity of Pyrrole Pigments. Part 5: Electrophilic Substitution - Nitration and Bromination - of Some Pyrromethenones and 5-Arylmethylene-3,4-dimethyl-3-pyrrolin-2-ones

Some 5-arylmethylene-3,4-dimethyl-3-pyrrolin-2-ones react with both bromine and nitronium tetrafluoroborate (NO2BF4) to give 5-(aryl)nitromethylene-3-pyrrolin-2-ones and 5-(aryl)bromomethylene-3-pyrrolin-2-ones, respectively.The use of bromine in methanol