| abstract |
A photosensitive composition having excellent sensitivity is provided. A photosensitive composition containing (A) a photopolymerizable compound and (B) a photopolymerization initiator, wherein (B) the photopolymerization initiator contains a compound represented by the formula (1). . In the formula (1), R 1 is a hydrogen atom, a nitro group or a monovalent organic group, and R 2 and R 3 each have a linear alkyl group which may have a substituent or a substituent. A cyclic organic group or a hydrogen atom, R 2 and R 3 may be bonded to each other to form a ring, R 4 is a monovalent organic group, and R 5 is a hydrogen atom An alkyl group having 1 to 11 carbon atoms which may have a substituent, or an aryl group which may have a substituent, n is an integer of 0 to 4, and m is 0 or 1. . [Selection diagram] None |