Answer | Crossword Clue |
---|---|
butadienes | BUTADIENE, a hydrocarbon used in making synthetic rubber |
butadiene | a hydrocarbon used in making synthetic rubber |
butadiene | a flammable gaseous open chain hydrocarbon C4H6 used in making synthetic rubbers |
phenanthrene | A crystalline hydrocarbon present in coal tar, used esp. in making dyes and synthetic drugs |
bivinyl | a flammable gas used in making synthetic rubber |
bivinyls | BIVINYL, a flammable gas used in making synthetic rubber |