ethyl valerate、Ethyl pentanoate Through ISO9001:2008 and US FCC III High quality and best price Product Name ethyl valerate、Ethyl pentanoate CAS No. 539-82-2 Chemical formula C7H14O2 Purity 99%min Appearance colorless liquid oily shape As（%） ≤0.00002 Boiling point 144-145℃， Flashing point 38℃。 Pb（%） ≤0.0001 density 0.873--0.875 mg.KOH/g ≤0.70