This standard specifies 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol (also known as ebony alcohol, musk tanol Alcohol) requirements, test methods, inspection rules, marking, packaging, transportation, storage and shelf life. This standard applies to 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4- prepared through chemical reaction using borneolenal as raw material. The quality of penten-2-ol was analyzed and evaluated.