第77楼2006/03/21
I think both of them are toxical, and I am sure everyone here will agree. But persoanlly I think methanol is more toxical than acetonnitrile... coz it will cause you blind and dead. heard of fake wine/liquor? they contains methanol and when ppl drunk it, they may blind or die.
JUST BE SURE THERE IS ENOUGH VENTILATION IN THE ROOM/LAB.