31. Unlike benzene, the carbon carbon bonds in naphthalene are not of the same length. 32. Sulfonated naphthalene condensate dispersant is a more effective expander than lignosulfonate and speeds up formation. 33. A large amount of work has been devoted to the hydrogenation of naphthalene into tetralin. 34. Flange connections were essential as blockages from naphthalene or pitchy deposits were likely to occur. 35. BjF consists of two naphthalene -like structures which are fused by a cyclopentane structure. 36. In addition, he had been exploring new syntheses of indolizines and of naphthalene derivatives. 37. "' Napthalenetetracarboxylic dianhydride "'is an organic compound related to naphthalene . 38. Is naphthalene a good idea for protecting valuable books being stored for a few years? 39. IARC classifies naphthalene as possibly carcinogenic to humans and animals ( see also Group 2B ). 40. Here, the naphthalene anion acts as the initiator of the polymerization by activating the styrene.
