ROUND 4 – RIDDLE 1. I am an organic chemical compound 2. I am an aliphatic compound 3. I am a light, volatile, colorless flammable liquid 4. I am very toxic 5. I am also known as the wood spirit 6. This is because I was once produced through destructive distillation of wood 7. I am produced mainly industrially by the hydrogenation oft carbon monoxide 8. I am the simplest in my family, then who am I?