Product Description Polyethylene Glycol Monomethyl Ether 2000, Hydroxyl Value: 25-30 Other Details Molecular Formula: CH3(OCH2CH2)nOH Molecular Weight: 1,900 to 2,100 CAS Number: 9004-74-4 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days