methylcyclohexane cas108-87-2 cyclohxylmethane; heptanaphthene; methyl-cyclohexan; methylecyclohexane; metylocykloheksan   rtecs no. gv6125000 molecular formula c7h14 cas no. 108-87-2 einecs no. 203-624-3 un dangerous goods code (un no.): 2296 shipping name: methylcyclohexane hazardous classification ：3 packing group ii customs code 2902 19 00 grade anhydrous quality level 100 vapor density 3.4 (vs air) vapor pressure 37 mmhg...