1, 3-Dioxolane CAS: 646-06-0 Concentrate: 95% Category: Plant Growth Regulator Packing: 25kg/ drum. If you want to buy it, pls send me email: sales01@ shsinochem.com MSN: shsinochem@ hotmail.com Tel: 86-21-54795336 ex 13 Mobile: + 86-15216817481