Sept 16 (Reuters) - Chemicals company Huntsman Corp HUN.N cut its third-quarter profit forecast, citing soaring European energy costs and a slower-than-expected demand recovery, sending its shares down 7% in premarket trading on Friday. Huntsman adds to the list of companies grappling with high commodity prices, supply chain logjams and decades-high inflation. "Huntsman is feeling the same pressures as others in the industry," the company's Chief Executive Peter Huntsman said.