... , comptitive price, Supplyied directly by manufacturer--Tianshui Chem roduct Name: trimethyl-hydroquinonALIAS : 2,3,5-trimethyl hydroquinone1,4-dihydroxy-2,3,5-trimethylbenzene;3,6-dihydroxypseudoquinoneCAS ... double double ways, copper thread pierced blooms. 1,4-dihydroxy-2,3,5-trimethylbenzene;